feat(api): support optional systemInfo in submissions

Extend the submission contract to accept a `systemInfo` object and persist it with each submission, including deep-copy support for `extra` metadata. Also update client-facing docs and HTTP examples (JSON and multipart) and document that the schema is available at `GET /api/schema`, so clients can reliably implement the updated payload format.feat(api): support optional systemInfo in submissions Extend the submission contract to accept a `systemInfo` object and persist it with each submission, including deep-copy support for `extra` metadata. Also update client-facing docs and HTTP examples (JSON and multipart) and document that the schema is available at `GET /api/schema`, so clients can reliably implement the updated payload format.
Better logging
2026-04-17 13:57:55 +03:00 · 2026-04-17 13:25:48 +03:00 · 2026-04-16 00:05:21 +03:00 · 2026-04-15 20:26:33 +03:00
12 changed files with 1079 additions and 105 deletions
--- a/1
+++ b/1
@@ -16,7 +16,6 @@ RUN apk add --no-cache ca-certificates

 COPY --from=builder /out/cpu-benchmark-server /app/cpu-benchmark-server
 COPY templates /app/templates
-COPY example_jsons /app/example_jsons

 ENV APP_ADDR=:8080
 ENV BADGER_DIR=/data/badger
--- a/README.md
+++ b/README.md
@@ -5,8 +5,9 @@ Production-oriented Go web application for ingesting CPU benchmark results, stor
 ## Features

 - `POST /api/submit` accepts either `application/json` or `multipart/form-data`.
- `GET /api/search` performs case-insensitive token matching against submitter/general fields and CPU brand strings, with explicit thread-mode, platform, intensity, and duration filters.
+- `GET /api/search` performs case-insensitive token matching against submitter/general fields and CPU brand strings, with explicit thread-mode, platform, intensity, duration, and sort controls.
 - `GET /` renders the latest submissions with search and pagination.
+- The dashboard follows the system light/dark preference by default and includes a manual theme toggle in the top-right corner.
 - BadgerDB stores each submission under a reverse-timestamp key so native iteration returns newest records first.
 - A startup-loaded in-memory search index prevents full DB deserialization for every query.
 - Graceful shutdown closes the HTTP server and BadgerDB cleanly to avoid lock issues.
@@ -123,13 +124,14 @@ Query parameters:
 - `cpu`: token-matches `cpuInfo.brandString`
 - `thread`: `single` or `multi`
 - `platform`: `windows`, `linux`, or `macos`
+- `sort`: `newest`, `oldest`, `score_desc`, `score_asc`, `mops_desc`, or `mops_asc`
 - `intensity`: exact match on `config.intensity`
 - `durationSecs`: exact match on `config.durationSecs`

 Example:

 ```bash
-curl "http://localhost:8080/api/search?text=intel&cpu=13700&thread=multi&platform=windows&intensity=10&durationSecs=30"
+curl "http://localhost:8080/api/search?text=intel&cpu=13700&thread=multi&platform=windows&sort=score_desc&intensity=10&durationSecs=30"
 ```

 ### `GET /`
@@ -141,6 +143,7 @@ Query parameters:
 - `cpu`
 - `thread`
 - `platform`
+- `sort`
 - `intensity`
 - `durationSecs`

@@ -149,7 +152,7 @@ Examples:
 ```text
 http://localhost:8080/
 http://localhost:8080/?page=2
-http://localhost:8080/?text=anonymous&cpu=ryzen&thread=multi&platform=windows&intensity=10&durationSecs=20
+http://localhost:8080/?text=anonymous&cpu=ryzen&thread=multi&platform=windows&sort=score_desc&intensity=10&durationSecs=20
 ```

 ## Request Examples
@@ -160,6 +163,13 @@ Ready-to-run HTTP client examples are included in:
 - `http/submit-multipart.http`
 - `http/search.http`

+Client-facing submission contract docs are included in:
+
+- `docs/submit-api.md`
+- `docs/submit-schema.json`
+
+The schema is also served by the app at `GET /api/schema`.
+
 You can also submit one of the provided sample payloads directly:

 ```bash
@@ -186,7 +196,7 @@ curl -X POST "http://localhost:8080/api/submit" \
  - canonical submission payload
  - normalized general search text
  - normalized CPU brand text
- Searches scan the in-memory ordered slice rather than reopening and deserializing Badger values for every request, and apply explicit platform, thread-mode, intensity, and duration filters in memory.
+- Searches scan the in-memory ordered slice rather than reopening and deserializing Badger values for every request, apply explicit platform, thread-mode, intensity, and duration filters in memory, then optionally sort the matching results by submission time, score, or MOps/sec.

 ## Docker

--- a/docs/submit-api.md
+++ b/docs/submit-api.md
@@ -0,0 +1,117 @@
+# Submission API
+
+Use `POST /api/submit` to send benchmark results to the server.
+
+## Endpoint
+
+- Method: `POST`
+- URL: `/api/submit`
+- Content-Types:
+  - `application/json`
+  - `multipart/form-data`
+
+## Schema
+
+- Import URL: `/api/schema`
+- Source file in repo: `docs/submit-schema.json`
+
+## JSON format
+
+Clients can send either:
+
+1. An envelope with `submitter`, `platform`, optional `systemInfo`, and nested `benchmark`
+2. A flat benchmark payload with optional `submitter`, `platform`, and optional `systemInfo`
+
+Example envelope:
+
+```json
+{
+  "submitter": "AMD Bazzite",
+  "platform": "linux",
+  "systemInfo": {
+    "hostname": "bench-rig-01",
+    "osName": "Bazzite",
+    "osVersion": "41",
+    "distro": "Fedora Atomic",
+    "kernelVersion": "6.14.2-300.fc41.x86_64",
+    "kernelArch": "x86_64",
+    "architecture": "amd64",
+    "locale": "en-US",
+    "timezone": "Europe/Bucharest",
+    "country": "Romania",
+    "city": "Bucharest",
+    "clientVersion": "1.4.0",
+    "appVersion": "desktop-1.4.0",
+    "sessionID": "session-123",
+    "userID": "anonymous-user",
+    "extra": {
+      "gpuDriver": "Mesa 25.0.3",
+      "desktopEnvironment": "KDE Plasma"
+    }
+  },
+  "benchmark": {
+    "config": {
+      "durationSecs": 10,
+      "intensity": 1,
+      "coreFilter": 0,
+      "multiCore": true
+    },
+    "cpuInfo": {
+      "brandString": "AMD Ryzen 9 9950X3D 16-Core Processor",
+      "vendorID": "AuthenticAMD",
+      "physicalCores": 16,
+      "logicalCores": 32,
+      "baseClockMHz": 5756,
+      "boostClockMHz": 0,
+      "l1DataKB": 48,
+      "l2KB": 1024,
+      "l3MB": 32,
+      "isHybrid": false,
+      "has3DVCache": true,
+      "supportedFeatures": ["SSE4.2", "AVX", "AVX2"]
+    },
+    "startedAt": "2026-04-17T13:20:09.170770511+03:00",
+    "duration": 10003356676,
+    "totalOps": 543678267392,
+    "mOpsPerSec": 54349.58334499758,
+    "score": 5434958,
+    "coreResults": [
+      {
+        "logicalID": 0,
+        "coreType": "Standard",
+        "mOpsPerSec": 1642.986525056302,
+        "totalOps": 16435380224
+      }
+    ]
+  }
+}
+```
+
+## Multipart format
+
+Multipart requests may include:
+
+- `submitter`: text field
+- `platform`: text field
+- `systemInfo`: JSON text field
+- `benchmark`, `file`, or `benchmarkFile`: benchmark JSON file field
+
+Example `systemInfo` field value:
+
+```json
+{
+  "osName": "Windows",
+  "osVersion": "11 24H2",
+  "kernelVersion": "10.0.26100",
+  "architecture": "amd64",
+  "locale": "en-US",
+  "timezone": "America/New_York"
+}
+```
+
+## Notes
+
+- `systemInfo` is optional. Older clients do not need to send it.
+- The server may enrich stored analytics with request metadata such as `ipAddress`, `forwardedFor`, `userAgent`, and `locale`.
+- `baseClockMHz` and related CPU clock fields currently expect integer MHz values.
+- Full JSON Schema is available in [submit-schema.json](./submit-schema.json) and is served by `GET /api/schema`.
--- a/docs/submit-schema.json
+++ b/docs/submit-schema.json
@@ -0,0 +1,306 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://cpu-benchmarker.local/schemas/submit-schema.json",
+  "title": "CPU Benchmark Submission",
+  "description": "Request body for POST /api/submit. Older clients may omit systemInfo.",
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "submitter": {
+      "type": "string",
+      "description": "Human-readable device or user label."
+    },
+    "platform": {
+      "type": "string",
+      "enum": ["windows", "linux", "macos"],
+      "description": "Normalized platform value."
+    },
+    "systemInfo": {
+      "$ref": "#/$defs/systemInfo"
+    },
+    "benchmark": {
+      "$ref": "#/$defs/benchmarkResult"
+    },
+    "result": {
+      "$ref": "#/$defs/benchmarkResult"
+    },
+    "data": {
+      "$ref": "#/$defs/benchmarkResult"
+    },
+    "config": {
+      "$ref": "#/$defs/benchmarkConfig"
+    },
+    "cpuInfo": {
+      "$ref": "#/$defs/cpuInfo"
+    },
+    "startedAt": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "duration": {
+      "type": "integer",
+      "description": "Benchmark duration in nanoseconds."
+    },
+    "totalOps": {
+      "type": "integer"
+    },
+    "mOpsPerSec": {
+      "type": "number"
+    },
+    "score": {
+      "type": "integer"
+    },
+    "coreResults": {
+      "type": "array",
+      "items": {
+        "$ref": "#/$defs/coreResult"
+      }
+    }
+  },
+  "anyOf": [
+    {
+      "required": ["benchmark"]
+    },
+    {
+      "required": ["result"]
+    },
+    {
+      "required": ["data"]
+    },
+    {
+      "required": ["config", "cpuInfo", "startedAt", "duration", "totalOps", "mOpsPerSec", "score", "coreResults"]
+    }
+  ],
+  "$defs": {
+    "benchmarkConfig": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "durationSecs": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "intensity": {
+          "type": "integer"
+        },
+        "coreFilter": {
+          "type": "integer"
+        },
+        "multiCore": {
+          "type": "boolean"
+        }
+      },
+      "required": ["durationSecs", "intensity", "coreFilter", "multiCore"]
+    },
+    "cpuInfo": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "brandString": {
+          "type": "string"
+        },
+        "vendorID": {
+          "type": "string"
+        },
+        "physicalCores": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "logicalCores": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "baseClockMHz": {
+          "type": "integer",
+          "description": "Current server schema expects an integer MHz value."
+        },
+        "boostClockMHz": {
+          "type": "integer"
+        },
+        "l1DataKB": {
+          "type": "integer"
+        },
+        "l2KB": {
+          "type": "integer"
+        },
+        "l3MB": {
+          "type": "integer"
+        },
+        "isHybrid": {
+          "type": "boolean"
+        },
+        "has3DVCache": {
+          "type": "boolean"
+        },
+        "pCoreCount": {
+          "type": "integer"
+        },
+        "eCoreCount": {
+          "type": "integer"
+        },
+        "cores": {
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/cpuCoreDescriptor"
+          }
+        },
+        "supportedFeatures": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        }
+      },
+      "required": ["brandString", "physicalCores", "logicalCores"]
+    },
+    "cpuCoreDescriptor": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "LogicalID": {
+          "type": "integer"
+        },
+        "PhysicalID": {
+          "type": "integer"
+        },
+        "CoreID": {
+          "type": "integer"
+        },
+        "Type": {
+          "type": "integer"
+        }
+      },
+      "required": ["LogicalID", "PhysicalID", "CoreID", "Type"]
+    },
+    "coreResult": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "logicalID": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "coreType": {
+          "type": "string"
+        },
+        "mOpsPerSec": {
+          "type": "number",
+          "minimum": 0
+        },
+        "totalOps": {
+          "type": "integer",
+          "minimum": 0
+        }
+      },
+      "required": ["logicalID", "coreType", "mOpsPerSec", "totalOps"]
+    },
+    "benchmarkResult": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "config": {
+          "$ref": "#/$defs/benchmarkConfig"
+        },
+        "cpuInfo": {
+          "$ref": "#/$defs/cpuInfo"
+        },
+        "startedAt": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "duration": {
+          "type": "integer"
+        },
+        "totalOps": {
+          "type": "integer"
+        },
+        "mOpsPerSec": {
+          "type": "number"
+        },
+        "score": {
+          "type": "integer"
+        },
+        "coreResults": {
+          "type": "array",
+          "items": {
+            "$ref": "#/$defs/coreResult"
+          }
+        }
+      },
+      "required": ["config", "cpuInfo", "startedAt", "duration", "totalOps", "mOpsPerSec", "score", "coreResults"]
+    },
+    "systemInfo": {
+      "type": "object",
+      "description": "Optional analytics and environment metadata. Clients may omit this entire object.",
+      "additionalProperties": false,
+      "properties": {
+        "hostname": {
+          "type": "string"
+        },
+        "osName": {
+          "type": "string"
+        },
+        "osVersion": {
+          "type": "string"
+        },
+        "distro": {
+          "type": "string"
+        },
+        "kernelVersion": {
+          "type": "string"
+        },
+        "kernelArch": {
+          "type": "string"
+        },
+        "architecture": {
+          "type": "string"
+        },
+        "locale": {
+          "type": "string"
+        },
+        "timezone": {
+          "type": "string"
+        },
+        "region": {
+          "type": "string"
+        },
+        "country": {
+          "type": "string"
+        },
+        "city": {
+          "type": "string"
+        },
+        "isp": {
+          "type": "string"
+        },
+        "sessionID": {
+          "type": "string"
+        },
+        "userID": {
+          "type": "string"
+        },
+        "clientVersion": {
+          "type": "string"
+        },
+        "appVersion": {
+          "type": "string"
+        },
+        "ipAddress": {
+          "type": "string",
+          "description": "May be supplied by the client, and may also be enriched by the server from the request."
+        },
+        "forwardedFor": {
+          "type": "string"
+        },
+        "userAgent": {
+          "type": "string"
+        },
+        "extra": {
+          "type": "object",
+          "description": "Free-form extension point for future analytics.",
+          "additionalProperties": true
+        }
+      }
+    }
+  }
+}
--- a/http/search.http
+++ b/http/search.http
@@ -1,9 +1,9 @@
-GET http://localhost:8080/api/search?text=intel&cpu=13700&thread=multi&platform=windows&intensity=10&durationSecs=30
+GET http://localhost:8080/api/search?text=intel&cpu=13700&thread=multi&platform=windows&sort=score_desc&intensity=10&durationSecs=30

 ###

-GET http://localhost:8080/api/search?text=anonymous&thread=single&platform=linux&intensity=1&durationSecs=10
+GET http://localhost:8080/api/search?text=anonymous&thread=single&platform=linux&sort=oldest&intensity=1&durationSecs=10

 ###

-GET http://localhost:8080/?page=1&text=lab&cpu=ryzen&thread=multi&platform=windows&intensity=10&durationSecs=20
+GET http://localhost:8080/?page=1&text=lab&cpu=ryzen&thread=multi&platform=windows&sort=mops_desc&intensity=10&durationSecs=20
--- a/http/submit-json.http
+++ b/http/submit-json.http
@@ -4,6 +4,16 @@ Content-Type: application/json
 {
  "submitter": "Workstation-Lab-A",
  "platform": "windows",
+  "systemInfo": {
+    "hostname": "workstation-lab-a",
+    "osName": "Windows",
+    "osVersion": "11 24H2",
+    "kernelVersion": "10.0.26100",
+    "architecture": "amd64",
+    "locale": "en-US",
+    "timezone": "Europe/Bucharest",
+    "clientVersion": "1.0.0"
+  },
  "benchmark": {
    "config": {
      "durationSecs": 20,
--- a/http/submit-multipart.http
+++ b/http/submit-multipart.http
@@ -10,6 +10,10 @@ Content-Disposition: form-data; name="platform"

 linux
 --BenchBoundary
+Content-Disposition: form-data; name="systemInfo"
+
+{"hostname":"intel-test-rig","osName":"Ubuntu","osVersion":"24.04","kernelVersion":"6.8.0-58-generic","architecture":"amd64","locale":"en-US","timezone":"Europe/Bucharest","clientVersion":"1.0.0"}
+--BenchBoundary
 Content-Disposition: form-data; name="benchmark"; filename="cpu-bench-result.json"
 Content-Type: application/json

--- a/lib/model/submission.go
+++ b/lib/model/submission.go
@@ -39,6 +39,30 @@ type CPUCoreDescriptor struct {
 	Type       int `json:"Type"`
 }

+type SystemInfo struct {
+	Hostname      string         `json:"hostname,omitempty"`
+	OSName        string         `json:"osName,omitempty"`
+	OSVersion     string         `json:"osVersion,omitempty"`
+	Distro        string         `json:"distro,omitempty"`
+	KernelVersion string         `json:"kernelVersion,omitempty"`
+	KernelArch    string         `json:"kernelArch,omitempty"`
+	Architecture  string         `json:"architecture,omitempty"`
+	Locale        string         `json:"locale,omitempty"`
+	Timezone      string         `json:"timezone,omitempty"`
+	Region        string         `json:"region,omitempty"`
+	Country       string         `json:"country,omitempty"`
+	City          string         `json:"city,omitempty"`
+	ISP           string         `json:"isp,omitempty"`
+	SessionID     string         `json:"sessionID,omitempty"`
+	UserID        string         `json:"userID,omitempty"`
+	ClientVersion string         `json:"clientVersion,omitempty"`
+	AppVersion    string         `json:"appVersion,omitempty"`
+	IPAddress     string         `json:"ipAddress,omitempty"`
+	ForwardedFor  string         `json:"forwardedFor,omitempty"`
+	UserAgent     string         `json:"userAgent,omitempty"`
+	Extra         map[string]any `json:"extra,omitempty"`
+}
+
 type CoreResult struct {
 	LogicalID  int     `json:"logicalID"`
 	CoreType   string  `json:"coreType"`
@@ -62,6 +86,7 @@ type Submission struct {
 	Submitter    string      `json:"submitter"`
 	Platform     string      `json:"platform"`
 	SubmittedAt  time.Time   `json:"submittedAt"`
+	SystemInfo   *SystemInfo `json:"systemInfo,omitempty"`
 	BenchmarkResult
 }

@@ -158,6 +183,16 @@ func CloneSubmission(submission *Submission) *Submission {
 	if len(submission.CPUInfo.SupportedFeatures) > 0 {
 		copySubmission.CPUInfo.SupportedFeatures = append([]string(nil), submission.CPUInfo.SupportedFeatures...)
 	}
+	if submission.SystemInfo != nil {
+		copySystemInfo := *submission.SystemInfo
+		if len(submission.SystemInfo.Extra) > 0 {
+			copySystemInfo.Extra = make(map[string]any, len(submission.SystemInfo.Extra))
+			for key, value := range submission.SystemInfo.Extra {
+				copySystemInfo.Extra[key] = value
+			}
+		}
+		copySubmission.SystemInfo = &copySystemInfo
+	}

 	return &copySubmission
 }
--- a/lib/store/store.go
+++ b/lib/store/store.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"math"
+	"sort"
 	"strconv"
 	"strings"
 	"sync"
@@ -65,12 +66,13 @@ func (s *Store) Count() int {
 	return len(s.orderedIDs)
 }

-func (s *Store) SaveSubmission(result model.BenchmarkResult, submitter, platform string) (*model.Submission, error) {
+func (s *Store) SaveSubmission(result model.BenchmarkResult, submitter, platform string, systemInfo *model.SystemInfo) (*model.Submission, error) {
 	submission := &model.Submission{
 		SubmissionID:    uuid.NewString(),
 		Submitter:       model.NormalizeSubmitter(submitter),
 		Platform:        model.NormalizePlatform(platform),
 		SubmittedAt:     time.Now().UTC(),
+		SystemInfo:      cloneSystemInfo(systemInfo),
 		BenchmarkResult: result,
 	}

@@ -96,6 +98,22 @@ func (s *Store) SaveSubmission(result model.BenchmarkResult, submitter, platform
 	return model.CloneSubmission(submission), nil
 }

+func cloneSystemInfo(info *model.SystemInfo) *model.SystemInfo {
+	if info == nil {
+		return nil
+	}
+
+	copyInfo := *info
+	if len(info.Extra) > 0 {
+		copyInfo.Extra = make(map[string]any, len(info.Extra))
+		for key, value := range info.Extra {
+			copyInfo.Extra[key] = value
+		}
+	}
+
+	return &copyInfo
+}
+
 func (s *Store) ListSubmissions(page, pageSize int) ([]model.Submission, int) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
@@ -116,11 +134,12 @@ func (s *Store) ListSubmissions(page, pageSize int) ([]model.Submission, int) {
 	return results, total
 }

-func (s *Store) SearchSubmissions(text, cpu, thread, platform string, intensity, durationSecs int) []model.Submission {
+func (s *Store) SearchSubmissions(text, cpu, thread, platform, sortBy string, intensity, durationSecs int) []model.Submission {
 	queryText := normalizeSearchText(text)
 	cpuText := normalizeSearchText(cpu)
 	thread = normalizeThreadFilter(thread)
 	platform = normalizePlatformFilter(platform)
+	sortBy = normalizeSortOption(sortBy)

 	s.mu.RLock()
 	defer s.mu.RUnlock()
@@ -159,6 +178,7 @@ func (s *Store) SearchSubmissions(text, cpu, thread, platform string, intensity,
 		results = append(results, *model.CloneSubmission(record.submission))
 	}

+	sortSubmissions(results, sortBy)
 	return results
 }

@@ -296,6 +316,70 @@ func normalizePlatformFilter(value string) string {
 	}
 }

+func normalizeSortOption(value string) string {
+	switch strings.ToLower(strings.TrimSpace(value)) {
+	case "", "newest":
+		return "newest"
+	case "oldest":
+		return "oldest"
+	case "score_desc":
+		return "score_desc"
+	case "score_asc":
+		return "score_asc"
+	case "mops_desc":
+		return "mops_desc"
+	case "mops_asc":
+		return "mops_asc"
+	default:
+		return "newest"
+	}
+}
+
+func sortSubmissions(submissions []model.Submission, sortBy string) {
+	switch sortBy {
+	case "oldest":
+		sort.SliceStable(submissions, func(i, j int) bool {
+			if submissions[i].SubmittedAt.Equal(submissions[j].SubmittedAt) {
+				return submissions[i].SubmissionID < submissions[j].SubmissionID
+			}
+
+			return submissions[i].SubmittedAt.Before(submissions[j].SubmittedAt)
+		})
+	case "score_desc":
+		sort.SliceStable(submissions, func(i, j int) bool {
+			if submissions[i].Score == submissions[j].Score {
+				return submissions[i].SubmittedAt.After(submissions[j].SubmittedAt)
+			}
+
+			return submissions[i].Score > submissions[j].Score
+		})
+	case "score_asc":
+		sort.SliceStable(submissions, func(i, j int) bool {
+			if submissions[i].Score == submissions[j].Score {
+				return submissions[i].SubmittedAt.After(submissions[j].SubmittedAt)
+			}
+
+			return submissions[i].Score < submissions[j].Score
+		})
+	case "mops_desc":
+		sort.SliceStable(submissions, func(i, j int) bool {
+			if submissions[i].MOpsPerSec == submissions[j].MOpsPerSec {
+				return submissions[i].SubmittedAt.After(submissions[j].SubmittedAt)
+			}
+
+			return submissions[i].MOpsPerSec > submissions[j].MOpsPerSec
+		})
+	case "mops_asc":
+		sort.SliceStable(submissions, func(i, j int) bool {
+			if submissions[i].MOpsPerSec == submissions[j].MOpsPerSec {
+				return submissions[i].SubmittedAt.After(submissions[j].SubmittedAt)
+			}
+
+			return submissions[i].MOpsPerSec < submissions[j].MOpsPerSec
+		})
+	}
+}
+
 func pageBounds(page, pageSize, total int) (int, int, int) {
 	if pageSize <= 0 {
 		pageSize = 50
--- a/lib/web/app.go
+++ b/lib/web/app.go
@@ -5,11 +5,16 @@ import (
 	"fmt"
 	"html/template"
 	"io"
+	"log"
 	"mime"
+	"net"
 	"net/http"
 	"net/url"
+	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
+	"sync"
 	"time"

 	"cpu-benchmark-server/lib/model"
@@ -25,6 +30,7 @@ type App struct {
 	store     *store.Store
 	templates *template.Template
 	pageSize  int
+	errorLog  *dailyErrorLogger
 }

 type indexPageData struct {
@@ -33,6 +39,7 @@ type indexPageData struct {
 	QueryCPU       string
 	QueryThread    string
 	QueryPlatform  string
+	QuerySort      string
 	QueryIntensity int
 	QueryDuration  int
 	Page           int
@@ -47,14 +54,15 @@ type indexPageData struct {
 type jsonSubmissionEnvelope struct {
 	Submitter string          `json:"submitter"`
 	Platform  string          `json:"platform"`
-	Benchmark *model.BenchmarkResult `json:"benchmark"`
-	Result    *model.BenchmarkResult `json:"result"`
-	Data      *model.BenchmarkResult `json:"data"`
+	Benchmark json.RawMessage `json:"benchmark"`
+	Result    json.RawMessage `json:"result"`
+	Data      json.RawMessage `json:"data"`
 }

 type flatSubmissionEnvelope struct {
 	Submitter  string            `json:"submitter"`
 	Platform   string            `json:"platform"`
+	SystemInfo *model.SystemInfo `json:"systemInfo,omitempty"`
 	model.BenchmarkResult
 }

@@ -62,7 +70,7 @@ type errorResponse struct {
 	Error string `json:"error"`
 }

-func New(store *store.Store, pageSize int) (*App, error) {
+func New(store *store.Store, pageSize int, errorLogDir string) (*App, error) {
 	funcs := template.FuncMap{
 		"formatInt64": formatInt64,
 		"formatFloat": formatFloat,
@@ -75,10 +83,16 @@ func New(store *store.Store, pageSize int) (*App, error) {
 		return nil, err
 	}

+	errorLog, err := newDailyErrorLogger(errorLogDir)
+	if err != nil {
+		return nil, err
+	}
+
 	return &App{
 		store:     store,
 		templates: templates,
 		pageSize:  pageSize,
+		errorLog:  errorLog,
 	}, nil
 }

@@ -86,24 +100,183 @@ func (a *App) Routes() http.Handler {
 	router := chi.NewRouter()
 	router.Use(middleware.RequestID)
 	router.Use(middleware.RealIP)
+	router.Use(a.errorLoggingMiddleware)
 	router.Use(middleware.Logger)
 	router.Use(middleware.Recoverer)
 	router.Use(middleware.Timeout(30 * time.Second))

 	router.Get("/", a.handleIndex)
 	router.Get("/healthz", a.handleHealth)
+	router.Get("/api/schema", a.handleSubmitSchema)
 	router.Get("/api/search", a.handleSearch)
 	router.Post("/api/submit", a.handleSubmit)

 	return router
 }

+func (a *App) Close() error {
+	if a == nil || a.errorLog == nil {
+		return nil
+	}
+
+	return a.errorLog.Close()
+}
+
+type dailyErrorLogger struct {
+	dir    string
+	mu     sync.Mutex
+	date   string
+	file   *os.File
+	logger *log.Logger
+}
+
+const maxLoggedResponseBodyBytes = 2048
+
+func newDailyErrorLogger(dir string) (*dailyErrorLogger, error) {
+	l := &dailyErrorLogger{dir: dir}
+	if err := l.rotateIfNeeded(time.Now()); err != nil {
+		return nil, err
+	}
+
+	return l, nil
+}
+
+func (l *dailyErrorLogger) rotateIfNeeded(now time.Time) error {
+	date := now.Format("2006-01-02")
+	if l.file != nil && l.date == date {
+		return nil
+	}
+
+	if err := os.MkdirAll(l.dir, 0o755); err != nil {
+		return err
+	}
+
+	path := filepath.Join(l.dir, date+".error.log")
+	file, err := os.OpenFile(path, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
+	if err != nil {
+		return err
+	}
+
+	if l.file != nil {
+		_ = l.file.Close()
+	}
+
+	l.date = date
+	l.file = file
+	l.logger = log.New(file, "", log.LstdFlags)
+	return nil
+}
+
+func (l *dailyErrorLogger) LogRequest(r *http.Request, status int, duration time.Duration, responseBody string) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	now := time.Now()
+	if err := l.rotateIfNeeded(now); err != nil {
+		log.Printf("error log rotation failed: %v", err)
+		return
+	}
+
+	l.logger.Printf(
+		`status=%d method=%s path=%q query=%q ip=%q request_id=%q duration=%s content_type=%q content_length=%d user_agent=%q response_body=%q`,
+		status,
+		r.Method,
+		r.URL.Path,
+		r.URL.RawQuery,
+		r.RemoteAddr,
+		middleware.GetReqID(r.Context()),
+		duration,
+		r.Header.Get("Content-Type"),
+		r.ContentLength,
+		r.UserAgent(),
+		responseBody,
+	)
+}
+
+func (l *dailyErrorLogger) Close() error {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	if l.file == nil {
+		return nil
+	}
+
+	err := l.file.Close()
+	l.file = nil
+	l.logger = nil
+	l.date = ""
+	return err
+}
+
+type statusCapturingResponseWriter struct {
+	http.ResponseWriter
+	status        int
+	body          strings.Builder
+	bodyTruncated bool
+}
+
+func (w *statusCapturingResponseWriter) WriteHeader(status int) {
+	w.status = status
+	w.ResponseWriter.WriteHeader(status)
+}
+
+func (w *statusCapturingResponseWriter) Write(b []byte) (int, error) {
+	if w.status == 0 {
+		w.status = http.StatusOK
+	}
+
+	if w.body.Len() < maxLoggedResponseBodyBytes {
+		remaining := maxLoggedResponseBodyBytes - w.body.Len()
+		if len(b) > remaining {
+			_, _ = w.body.Write(b[:remaining])
+			w.bodyTruncated = true
+		} else {
+			_, _ = w.body.Write(b)
+		}
+	} else {
+		w.bodyTruncated = true
+	}
+
+	return w.ResponseWriter.Write(b)
+}
+
+func (w *statusCapturingResponseWriter) LoggedBody() string {
+	body := strings.TrimSpace(w.body.String())
+	if body == "" {
+		return ""
+	}
+
+	if w.bodyTruncated {
+		return body + "... [truncated]"
+	}
+
+	return body
+}
+
+func (a *App) errorLoggingMiddleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		startedAt := time.Now()
+		ww := &statusCapturingResponseWriter{ResponseWriter: w}
+		next.ServeHTTP(ww, r)
+
+		status := ww.status
+		if status == 0 {
+			status = http.StatusOK
+		}
+
+		if status >= http.StatusBadRequest {
+			a.errorLog.LogRequest(r, status, time.Since(startedAt), ww.LoggedBody())
+		}
+	})
+}
+
 func (a *App) handleIndex(w http.ResponseWriter, r *http.Request) {
 	page := parsePositiveInt(r.URL.Query().Get("page"), 1)
 	text := strings.TrimSpace(r.URL.Query().Get("text"))
 	cpu := strings.TrimSpace(r.URL.Query().Get("cpu"))
 	thread := strings.TrimSpace(r.URL.Query().Get("thread"))
 	platform := strings.TrimSpace(r.URL.Query().Get("platform"))
+	sortBy := normalizeSortFilter(r.URL.Query().Get("sort"))
 	intensity := parsePositiveInt(r.URL.Query().Get("intensity"), 0)
 	durationSecs := parsePositiveInt(r.URL.Query().Get("durationSecs"), 0)

@@ -112,8 +285,8 @@ func (a *App) handleIndex(w http.ResponseWriter, r *http.Request) {
 		totalCount  int
 	)

-	if text != "" || cpu != "" || thread != "" || platform != "" || intensity > 0 || durationSecs > 0 {
-		matches := a.store.SearchSubmissions(text, cpu, thread, platform, intensity, durationSecs)
+	if text != "" || cpu != "" || thread != "" || platform != "" || intensity > 0 || durationSecs > 0 || sortBy != "newest" {
+		matches := a.store.SearchSubmissions(text, cpu, thread, platform, sortBy, intensity, durationSecs)
 		totalCount = len(matches)
 		start, end, normalizedPage := pageBounds(page, a.pageSize, totalCount)
 		page = normalizedPage
@@ -134,6 +307,7 @@ func (a *App) handleIndex(w http.ResponseWriter, r *http.Request) {
 		QueryCPU:       cpu,
 		QueryThread:    normalizeThreadFilter(thread),
 		QueryPlatform:  normalizePlatformFilter(platform),
+		QuerySort:      sortBy,
 		QueryIntensity: intensity,
 		QueryDuration:  durationSecs,
 		Page:           page,
@@ -141,8 +315,8 @@ func (a *App) handleIndex(w http.ResponseWriter, r *http.Request) {
 		TotalCount:     totalCount,
 		ShowingFrom:    showingFrom,
 		ShowingTo:      showingTo,
-		PrevURL:        buildIndexURL(max(1, page-1), text, cpu, thread, platform, intensity, durationSecs),
-		NextURL:        buildIndexURL(max(1, min(totalPageCount, page+1)), text, cpu, thread, platform, intensity, durationSecs),
+		PrevURL:        buildIndexURL(max(1, page-1), text, cpu, thread, platform, sortBy, intensity, durationSecs),
+		NextURL:        buildIndexURL(max(1, min(totalPageCount, page+1)), text, cpu, thread, platform, sortBy, intensity, durationSecs),
 	}

 	if err := a.templates.ExecuteTemplate(w, "index.html", data); err != nil {
@@ -157,12 +331,17 @@ func (a *App) handleHealth(w http.ResponseWriter, _ *http.Request) {
 	})
 }

+func (a *App) handleSubmitSchema(w http.ResponseWriter, r *http.Request) {
+	http.ServeFileFS(w, r, os.DirFS("."), "docs/submit-schema.json")
+}
+
 func (a *App) handleSearch(w http.ResponseWriter, r *http.Request) {
 	results := a.store.SearchSubmissions(
 		r.URL.Query().Get("text"),
 		r.URL.Query().Get("cpu"),
 		r.URL.Query().Get("thread"),
 		r.URL.Query().Get("platform"),
+		r.URL.Query().Get("sort"),
 		parsePositiveInt(r.URL.Query().Get("intensity"), 0),
 		parsePositiveInt(r.URL.Query().Get("durationSecs"), 0),
 	)
@@ -172,7 +351,7 @@ func (a *App) handleSearch(w http.ResponseWriter, r *http.Request) {
 func (a *App) handleSubmit(w http.ResponseWriter, r *http.Request) {
 	r.Body = http.MaxBytesReader(w, r.Body, maxSubmissionBytes)

-	result, submitter, platform, err := parseSubmissionRequest(r)
+	result, submitter, platform, systemInfo, err := parseSubmissionRequest(r)
 	if err != nil {
 		writeJSON(w, http.StatusBadRequest, errorResponse{Error: err.Error()})
 		return
@@ -189,7 +368,9 @@ func (a *App) handleSubmit(w http.ResponseWriter, r *http.Request) {
 		return
 	}

-	submission, err := a.store.SaveSubmission(result, submitter, platform)
+	systemInfo = enrichSystemInfo(systemInfo, r)
+
+	submission, err := a.store.SaveSubmission(result, submitter, platform, systemInfo)
 	if err != nil {
 		writeJSON(w, http.StatusInternalServerError, errorResponse{Error: fmt.Sprintf("store submission: %v", err)})
 		return
@@ -204,11 +385,11 @@ func (a *App) handleSubmit(w http.ResponseWriter, r *http.Request) {
 	})
 }

-func parseSubmissionRequest(r *http.Request) (model.BenchmarkResult, string, string, error) {
+func parseSubmissionRequest(r *http.Request) (model.BenchmarkResult, string, string, *model.SystemInfo, error) {
 	contentType := r.Header.Get("Content-Type")
 	mediaType, _, err := mime.ParseMediaType(contentType)
 	if err != nil && contentType != "" {
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("parse content type: %w", err)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("parse content type: %w", err)
 	}

 	switch mediaType {
@@ -217,14 +398,14 @@ func parseSubmissionRequest(r *http.Request) (model.BenchmarkResult, string, str
 	case "multipart/form-data":
 		return parseMultipartSubmission(r)
 	default:
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("unsupported content type %q", mediaType)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("unsupported content type %q", mediaType)
 	}
 }

-func parseJSONSubmission(r *http.Request) (model.BenchmarkResult, string, string, error) {
+func parseJSONSubmission(r *http.Request) (model.BenchmarkResult, string, string, *model.SystemInfo, error) {
 	body, err := io.ReadAll(r.Body)
 	if err != nil {
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("read request body: %w", err)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("read request body: %w", err)
 	}

 	submitter := firstNonEmpty(
@@ -240,37 +421,60 @@ func parseJSONSubmission(r *http.Request) (model.BenchmarkResult, string, string
 	if err := json.Unmarshal(body, &nested); err == nil {
 		submitter = firstNonEmpty(nested.Submitter, submitter)
 		platform = firstNonEmpty(nested.Platform, platform)
-		for _, candidate := range []*model.BenchmarkResult{nested.Benchmark, nested.Result, nested.Data} {
-			if candidate != nil {
-				return *candidate, submitter, platform, nil
+		systemInfo, err := extractSystemInfo(body)
+		if err != nil {
+			return model.BenchmarkResult{}, "", "", nil, err
 		}
+		for _, candidate := range []struct {
+			name    string
+			payload json.RawMessage
+		}{
+			{name: "benchmark", payload: nested.Benchmark},
+			{name: "result", payload: nested.Result},
+			{name: "data", payload: nested.Data},
+		} {
+			if len(candidate.payload) == 0 || string(candidate.payload) == "null" {
+				continue
+			}
+
+			var result model.BenchmarkResult
+			if err := json.Unmarshal(candidate.payload, &result); err != nil {
+				return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("decode %s JSON: %w", candidate.name, err)
+			}
+
+			return result, submitter, platform, systemInfo, nil
 		}
 	}

 	var flat flatSubmissionEnvelope
 	if err := json.Unmarshal(body, &flat); err != nil {
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("decode benchmark JSON: %w", err)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("decode benchmark JSON: %w", err)
 	}

-	return flat.BenchmarkResult, firstNonEmpty(flat.Submitter, submitter), firstNonEmpty(flat.Platform, platform, "windows"), nil
+	return flat.BenchmarkResult, firstNonEmpty(flat.Submitter, submitter), firstNonEmpty(flat.Platform, platform, "windows"), cloneSystemInfo(flat.SystemInfo), nil
 }

-func parseMultipartSubmission(r *http.Request) (model.BenchmarkResult, string, string, error) {
+func parseMultipartSubmission(r *http.Request) (model.BenchmarkResult, string, string, *model.SystemInfo, error) {
 	if err := r.ParseMultipartForm(maxSubmissionBytes); err != nil {
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("parse multipart form: %w", err)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("parse multipart form: %w", err)
 	}

 	payload, err := readMultipartPayload(r)
 	if err != nil {
-		return model.BenchmarkResult{}, "", "", err
+		return model.BenchmarkResult{}, "", "", nil, err
 	}

 	var result model.BenchmarkResult
 	if err := json.Unmarshal(payload, &result); err != nil {
-		return model.BenchmarkResult{}, "", "", fmt.Errorf("decode benchmark JSON: %w", err)
+		return model.BenchmarkResult{}, "", "", nil, fmt.Errorf("decode benchmark JSON: %w", err)
 	}

-	return result, r.FormValue("submitter"), firstNonEmpty(r.FormValue("platform"), "windows"), nil
+	systemInfo, err := parseMultipartSystemInfo(r)
+	if err != nil {
+		return model.BenchmarkResult{}, "", "", nil, err
+	}
+
+	return result, r.FormValue("submitter"), firstNonEmpty(r.FormValue("platform"), "windows"), systemInfo, nil
 }

 func readMultipartPayload(r *http.Request) ([]byte, error) {
@@ -300,6 +504,99 @@ func readMultipartPayload(r *http.Request) ([]byte, error) {
 	return nil, fmt.Errorf("multipart request must include benchmark JSON in a file field or text field named benchmark")
 }

+func extractSystemInfo(body []byte) (*model.SystemInfo, error) {
+	var envelope struct {
+		SystemInfo *model.SystemInfo `json:"systemInfo"`
+	}
+	if err := json.Unmarshal(body, &envelope); err != nil {
+		return nil, fmt.Errorf("decode systemInfo JSON: %w", err)
+	}
+
+	return cloneSystemInfo(envelope.SystemInfo), nil
+}
+
+func parseMultipartSystemInfo(r *http.Request) (*model.SystemInfo, error) {
+	raw := strings.TrimSpace(r.FormValue("systemInfo"))
+	if raw == "" {
+		return nil, nil
+	}
+
+	var info model.SystemInfo
+	if err := json.Unmarshal([]byte(raw), &info); err != nil {
+		return nil, fmt.Errorf("decode systemInfo JSON: %w", err)
+	}
+
+	return &info, nil
+}
+
+func enrichSystemInfo(info *model.SystemInfo, r *http.Request) *model.SystemInfo {
+	if info == nil {
+		info = &model.SystemInfo{}
+	} else {
+		info = cloneSystemInfo(info)
+	}
+
+	if host, _, err := net.SplitHostPort(r.RemoteAddr); err == nil {
+		info.IPAddress = firstNonEmpty(info.IPAddress, host)
+	} else {
+		info.IPAddress = firstNonEmpty(info.IPAddress, r.RemoteAddr)
+	}
+
+	info.ForwardedFor = firstNonEmpty(info.ForwardedFor, r.Header.Get("X-Forwarded-For"))
+	info.UserAgent = firstNonEmpty(info.UserAgent, r.UserAgent())
+	info.Locale = firstNonEmpty(info.Locale, r.Header.Get("Accept-Language"))
+
+	if isEmptySystemInfo(info) {
+		return nil
+	}
+
+	return info
+}
+
+func isEmptySystemInfo(info *model.SystemInfo) bool {
+	if info == nil {
+		return true
+	}
+
+	return strings.TrimSpace(info.Hostname) == "" &&
+		strings.TrimSpace(info.OSName) == "" &&
+		strings.TrimSpace(info.OSVersion) == "" &&
+		strings.TrimSpace(info.Distro) == "" &&
+		strings.TrimSpace(info.KernelVersion) == "" &&
+		strings.TrimSpace(info.KernelArch) == "" &&
+		strings.TrimSpace(info.Architecture) == "" &&
+		strings.TrimSpace(info.Locale) == "" &&
+		strings.TrimSpace(info.Timezone) == "" &&
+		strings.TrimSpace(info.Region) == "" &&
+		strings.TrimSpace(info.Country) == "" &&
+		strings.TrimSpace(info.City) == "" &&
+		strings.TrimSpace(info.ISP) == "" &&
+		strings.TrimSpace(info.SessionID) == "" &&
+		strings.TrimSpace(info.UserID) == "" &&
+		strings.TrimSpace(info.ClientVersion) == "" &&
+		strings.TrimSpace(info.AppVersion) == "" &&
+		strings.TrimSpace(info.IPAddress) == "" &&
+		strings.TrimSpace(info.ForwardedFor) == "" &&
+		strings.TrimSpace(info.UserAgent) == "" &&
+		len(info.Extra) == 0
+}
+
+func cloneSystemInfo(info *model.SystemInfo) *model.SystemInfo {
+	if info == nil {
+		return nil
+	}
+
+	copyInfo := *info
+	if len(info.Extra) > 0 {
+		copyInfo.Extra = make(map[string]any, len(info.Extra))
+		for key, value := range info.Extra {
+			copyInfo.Extra[key] = value
+		}
+	}
+
+	return &copyInfo
+}
+
 func parsePositiveInt(raw string, fallback int) int {
 	if raw == "" {
 		return fallback
@@ -359,7 +656,7 @@ func visibleBounds(page, pageSize, visibleCount, total int) (int, int) {
 	return from, to
 }

-func buildIndexURL(page int, text, cpu, thread, platform string, intensity, durationSecs int) string {
+func buildIndexURL(page int, text, cpu, thread, platform, sortBy string, intensity, durationSecs int) string {
 	if page < 1 {
 		page = 1
 	}
@@ -378,6 +675,9 @@ func buildIndexURL(page int, text, cpu, thread, platform string, intensity, dura
 	if normalizedPlatform := normalizePlatformFilter(platform); normalizedPlatform != "" {
 		values.Set("platform", normalizedPlatform)
 	}
+	if normalizedSort := normalizeSortFilter(sortBy); normalizedSort != "newest" {
+		values.Set("sort", normalizedSort)
+	}
 	if intensity > 0 {
 		values.Set("intensity", strconv.Itoa(intensity))
 	}
@@ -430,6 +730,25 @@ func normalizePlatformFilter(value string) string {
 	}
 }

+func normalizeSortFilter(value string) string {
+	switch strings.ToLower(strings.TrimSpace(value)) {
+	case "", "newest":
+		return "newest"
+	case "oldest":
+		return "oldest"
+	case "score_desc":
+		return "score_desc"
+	case "score_asc":
+		return "score_asc"
+	case "mops_desc":
+		return "mops_desc"
+	case "mops_asc":
+		return "mops_asc"
+	default:
+		return "newest"
+	}
+}
+
 func formatInt64(value int64) string {
 	negative := value < 0
 	if negative {
--- a/main.go
+++ b/main.go
@@ -29,6 +29,9 @@ func run(logger *log.Logger) error {
 	if err := os.MkdirAll(cfg.BadgerDir, 0o755); err != nil {
 		return err
 	}
+	if err := os.MkdirAll("data/logs", 0o755); err != nil {
+		return err
+	}

 	benchmarkStore, err := store.Open(cfg.BadgerDir)
 	if err != nil {
@@ -43,10 +46,15 @@ func run(logger *log.Logger) error {
 	}
 	defer closeOnce.Do(closeStore)

-	app, err := web.New(benchmarkStore, cfg.PageSize)
+	app, err := web.New(benchmarkStore, cfg.PageSize, "data/logs")
 	if err != nil {
 		return err
 	}
+	defer func() {
+		if err := app.Close(); err != nil {
+			logger.Printf("close error log: %v", err)
+		}
+	}()

 	server := &http.Server{
 		Addr:              cfg.Addr,
--- a/templates/index.html
+++ b/templates/index.html
@@ -5,11 +5,44 @@
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>CPU Benchmark Submissions</title>
  <script src="https://cdn.tailwindcss.com?plugins=forms,typography"></script>
+  <script>
+    tailwind.config = {
+      darkMode: "class"
+    };
+  </script>
+  <script>
+    (function() {
+      var storageKey = "cpu-benchmark-theme";
+      var root = document.documentElement;
+      var stored = null;
+
+      try {
+        stored = localStorage.getItem(storageKey);
+      } catch (err) {}
+
+      var prefersDark = window.matchMedia && window.matchMedia("(prefers-color-scheme: dark)").matches;
+      var theme = stored === "light" || stored === "dark" ? stored : (prefersDark ? "dark" : "light");
+
+      root.classList.toggle("dark", theme === "dark");
+      root.dataset.theme = theme;
+    })();
+  </script>
 </head>
-<body class="min-h-screen bg-slate-100 text-slate-900">
-  <div class="bg-slate-950 text-white">
+<body class="min-h-screen bg-slate-100 text-slate-900 transition-colors dark:bg-slate-950 dark:text-slate-100">
+  <div class="bg-slate-950 text-white dark:bg-slate-900">
    <div class="mx-auto max-w-7xl px-6 py-10">
+      <div class="flex items-start justify-between gap-4">
        <p class="text-sm uppercase tracking-[0.35em] text-cyan-300">CPU Benchmark Platform</p>
+        <button
+          type="button"
+          id="theme-toggle"
+          aria-label="Toggle theme"
+          class="inline-flex items-center gap-2 rounded-full border border-white/15 bg-white/10 px-3 py-2 text-sm font-medium text-slate-100 backdrop-blur transition hover:bg-white/15"
+        >
+          <span id="theme-toggle-icon" aria-hidden="true">◐</span>
+          <span id="theme-toggle-label">Theme</span>
+        </button>
+      </div>
      <div class="mt-4 flex flex-col gap-4 lg:flex-row lg:items-end lg:justify-between">
        <div class="max-w-3xl">
          <h1 class="text-4xl font-bold tracking-tight">Simple CPU Benchmark Server</h1>
@@ -17,7 +50,7 @@
            Browse recent benchmark submissions, filter by submitter or CPU brand, and inspect per-core throughput details.
          </p>
        </div>
-        <div class="rounded-2xl bg-white/10 px-4 py-3 text-sm text-slate-200 backdrop-blur">
+        <div class="rounded-2xl bg-white/10 px-4 py-3 text-sm text-slate-200 backdrop-blur dark:bg-white/5">
          <div>Total results: <span class="font-semibold text-white">{{ .TotalCount }}</span></div>
          {{ if gt .ShowingTo 0 }}
          <div>Showing {{ .ShowingFrom }} to {{ .ShowingTo }}</div>
@@ -30,33 +63,33 @@
  </div>

  <main class="mx-auto max-w-7xl px-6 py-8">
-    <section class="-mt-12 rounded-3xl border border-slate-200 bg-white p-6 shadow-xl shadow-slate-300/30">
-      <form method="get" action="/" class="grid gap-4 lg:grid-cols-[2fr_2fr_1fr_1fr_1fr_1fr_auto]">
+    <section class="-mt-12 rounded-3xl border border-slate-200 bg-white p-6 shadow-xl shadow-slate-300/30 transition-colors dark:border-slate-800 dark:bg-slate-900 dark:shadow-black/20">
+      <form method="get" action="/" class="grid gap-4 lg:grid-cols-[2fr_2fr_1fr_1fr_1fr_1fr_1fr_auto]">
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">General search</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">General search</span>
          <input
            type="text"
            name="text"
            value="{{ .QueryText }}"
            placeholder="Submitter, score, vendor, features, thread mode"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100 dark:placeholder:text-slate-500"
          >
        </label>
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">CPU brand</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">CPU brand</span>
          <input
            type="text"
            name="cpu"
            value="{{ .QueryCPU }}"
            placeholder="Ryzen 7 5800X, i7-13700K, Xeon"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100 dark:placeholder:text-slate-500"
          >
        </label>
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">Thread mode</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">Thread mode</span>
          <select
            name="thread"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100"
          >
            <option value="" {{ if eq .QueryThread "" }}selected{{ end }}>All</option>
            <option value="single" {{ if eq .QueryThread "single" }}selected{{ end }}>Single-threaded</option>
@@ -64,10 +97,10 @@
          </select>
        </label>
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">Platform</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">Platform</span>
          <select
            name="platform"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100"
          >
            <option value="" {{ if eq .QueryPlatform "" }}selected{{ end }}>All</option>
            <option value="windows" {{ if eq .QueryPlatform "windows" }}selected{{ end }}>Windows</option>
@@ -76,27 +109,41 @@
          </select>
        </label>
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">Intensity</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">Intensity</span>
          <input
            type="number"
            min="1"
            name="intensity"
            value="{{ if gt .QueryIntensity 0 }}{{ .QueryIntensity }}{{ end }}"
            placeholder="10"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100 dark:placeholder:text-slate-500"
          >
        </label>
        <label class="block">
-          <span class="mb-2 block text-sm font-medium text-slate-700">Duration (s)</span>
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">Duration (s)</span>
          <input
            type="number"
            min="1"
            name="durationSecs"
            value="{{ if gt .QueryDuration 0 }}{{ .QueryDuration }}{{ end }}"
            placeholder="20"
-            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm shadow-sm focus:border-cyan-500 focus:ring-cyan-500"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100 dark:placeholder:text-slate-500"
          >
        </label>
+        <label class="block">
+          <span class="mb-2 block text-sm font-medium text-slate-700 dark:text-slate-300">Sort</span>
+          <select
+            name="sort"
+            class="w-full rounded-xl border-slate-300 bg-slate-50 text-sm text-slate-900 shadow-sm focus:border-cyan-500 focus:ring-cyan-500 dark:border-slate-700 dark:bg-slate-800 dark:text-slate-100"
+          >
+            <option value="newest" {{ if eq .QuerySort "newest" }}selected{{ end }}>Newest first</option>
+            <option value="oldest" {{ if eq .QuerySort "oldest" }}selected{{ end }}>Oldest first</option>
+            <option value="score_desc" {{ if eq .QuerySort "score_desc" }}selected{{ end }}>Highest score</option>
+            <option value="score_asc" {{ if eq .QuerySort "score_asc" }}selected{{ end }}>Lowest score</option>
+            <option value="mops_desc" {{ if eq .QuerySort "mops_desc" }}selected{{ end }}>Highest MOps/sec</option>
+            <option value="mops_asc" {{ if eq .QuerySort "mops_asc" }}selected{{ end }}>Lowest MOps/sec</option>
+          </select>
+        </label>
        <div class="flex gap-3 lg:justify-end">
          <button
            type="submit"
@@ -106,7 +153,7 @@
          </button>
          <a
            href="/"
-            class="inline-flex items-center justify-center rounded-xl border border-slate-300 px-5 py-3 text-sm font-semibold text-slate-700 transition hover:bg-slate-50"
+            class="inline-flex items-center justify-center rounded-xl border border-slate-300 px-5 py-3 text-sm font-semibold text-slate-700 transition hover:bg-slate-50 dark:border-slate-700 dark:text-slate-200 dark:hover:bg-slate-800"
          >
            Clear
          </a>
@@ -116,24 +163,24 @@

    <section class="mt-8 space-y-4">
      {{ if not .Submissions }}
-      <div class="rounded-2xl border border-dashed border-slate-300 bg-white px-6 py-12 text-center text-slate-500">
+      <div class="rounded-2xl border border-dashed border-slate-300 bg-white px-6 py-12 text-center text-slate-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-400">
        No submissions to display.
      </div>
      {{ end }}

      {{ range .Submissions }}
-      <details class="group overflow-hidden rounded-3xl border border-slate-200 bg-white shadow-sm transition hover:shadow-md">
+      <details class="group overflow-hidden rounded-3xl border border-slate-200 bg-white shadow-sm transition hover:shadow-md dark:border-slate-800 dark:bg-slate-900 dark:shadow-black/20">
        <summary class="list-none cursor-pointer">
          <div class="grid gap-4 p-6 lg:grid-cols-[1.2fr_2fr_repeat(6,minmax(0,1fr))] lg:items-center">
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Submitter</p>
-              <p class="mt-2 text-lg font-semibold text-slate-900">{{ .Submitter }}</p>
-              <p class="mt-1 text-xs text-slate-500">{{ .SubmissionID }}</p>
+              <p class="mt-2 text-lg font-semibold text-slate-900 dark:text-slate-100">{{ .Submitter }}</p>
+              <p class="mt-1 text-xs text-slate-500 dark:text-slate-400">{{ .SubmissionID }}</p>
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">CPU</p>
-              <p class="mt-2 font-semibold text-slate-900">{{ .CPUInfo.BrandString }}</p>
-              <p class="mt-1 text-sm text-slate-500">{{ .CPUInfo.VendorID }} • {{ .CPUInfo.PhysicalCores }}C / {{ .CPUInfo.LogicalCores }}T</p>
+              <p class="mt-2 font-semibold text-slate-900 dark:text-slate-100">{{ .CPUInfo.BrandString }}</p>
+              <p class="mt-1 text-sm text-slate-500 dark:text-slate-400">{{ .CPUInfo.VendorID }} • {{ .CPUInfo.PhysicalCores }}C / {{ .CPUInfo.LogicalCores }}T</p>
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Score</p>
@@ -141,11 +188,11 @@
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">MOps/sec</p>
-              <p class="mt-2 text-xl font-semibold text-slate-900">{{ formatFloat .MOpsPerSec }}</p>
+              <p class="mt-2 text-xl font-semibold text-slate-900 dark:text-slate-100">{{ formatFloat .MOpsPerSec }}</p>
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Mode</p>
-              <p class="mt-2 inline-flex rounded-full bg-slate-100 px-3 py-1 text-sm font-medium text-slate-700">{{ modeLabel .Config.MultiCore }}</p>
+              <p class="mt-2 inline-flex rounded-full bg-slate-100 px-3 py-1 text-sm font-medium text-slate-700 dark:bg-slate-800 dark:text-slate-200">{{ modeLabel .Config.MultiCore }}</p>
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Platform</p>
@@ -153,56 +200,56 @@
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Intensity</p>
-              <p class="mt-2 text-xl font-semibold text-slate-900">{{ .Config.Intensity }}</p>
+              <p class="mt-2 text-xl font-semibold text-slate-900 dark:text-slate-100">{{ .Config.Intensity }}</p>
            </div>
            <div>
              <p class="text-xs uppercase tracking-[0.25em] text-slate-400">Run Time</p>
-              <p class="mt-2 text-xl font-semibold text-slate-900">{{ .Config.DurationSecs }}s</p>
+              <p class="mt-2 text-xl font-semibold text-slate-900 dark:text-slate-100">{{ .Config.DurationSecs }}s</p>
            </div>
          </div>
        </summary>

-        <div class="border-t border-slate-100 bg-slate-50 px-6 py-6">
+        <div class="border-t border-slate-100 bg-slate-50 px-6 py-6 dark:border-slate-800 dark:bg-slate-950/70">
          <div class="grid gap-4 md:grid-cols-2 xl:grid-cols-6">
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Started</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">{{ formatTime .StartedAt }}</p>
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">{{ formatTime .StartedAt }}</p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Submitted</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">{{ formatTime .SubmittedAt }}</p>
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">{{ formatTime .SubmittedAt }}</p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Total ops</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">{{ formatInt64 .TotalOps }}</p>
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">{{ formatInt64 .TotalOps }}</p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Duration</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">
                {{ .Config.DurationSecs }} seconds
              </p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Intensity</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">
                {{ .Config.Intensity }}
              </p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Core Filter</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">
                {{ .Config.CoreFilter }}
              </p>
            </div>
-            <div class="rounded-2xl bg-white p-4 shadow-sm">
+            <div class="rounded-2xl bg-white p-4 shadow-sm dark:bg-slate-900">
              <p class="text-xs uppercase tracking-[0.2em] text-slate-400">Platform</p>
-              <p class="mt-2 text-sm font-medium text-slate-800">{{ .Platform }}</p>
+              <p class="mt-2 text-sm font-medium text-slate-800 dark:text-slate-200">{{ .Platform }}</p>
            </div>
          </div>

-          <div class="mt-6 overflow-x-auto rounded-2xl border border-slate-200 bg-white">
-            <table class="min-w-full divide-y divide-slate-200 text-sm">
-              <thead class="bg-slate-100 text-slate-600">
+          <div class="mt-6 overflow-x-auto rounded-2xl border border-slate-200 bg-white dark:border-slate-800 dark:bg-slate-900">
+            <table class="min-w-full divide-y divide-slate-200 text-sm dark:divide-slate-800">
+              <thead class="bg-slate-100 text-slate-600 dark:bg-slate-800 dark:text-slate-300">
                <tr>
                  <th class="px-4 py-3 text-left font-semibold">Logical ID</th>
                  <th class="px-4 py-3 text-left font-semibold">Core Type</th>
@@ -210,17 +257,17 @@
                  <th class="px-4 py-3 text-left font-semibold">Total Ops</th>
                </tr>
              </thead>
-              <tbody class="divide-y divide-slate-100">
+              <tbody class="divide-y divide-slate-100 dark:divide-slate-800">
                {{ range .CoreResults }}
                <tr>
-                  <td class="px-4 py-3 font-medium text-slate-900">{{ .LogicalID }}</td>
-                  <td class="px-4 py-3 text-slate-700">{{ .CoreType }}</td>
-                  <td class="px-4 py-3 text-slate-700">{{ formatFloat .MOpsPerSec }}</td>
-                  <td class="px-4 py-3 text-slate-700">{{ formatInt64 .TotalOps }}</td>
+                  <td class="px-4 py-3 font-medium text-slate-900 dark:text-slate-100">{{ .LogicalID }}</td>
+                  <td class="px-4 py-3 text-slate-700 dark:text-slate-300">{{ .CoreType }}</td>
+                  <td class="px-4 py-3 text-slate-700 dark:text-slate-300">{{ formatFloat .MOpsPerSec }}</td>
+                  <td class="px-4 py-3 text-slate-700 dark:text-slate-300">{{ formatInt64 .TotalOps }}</td>
                </tr>
                {{ else }}
-                <tr>
-                  <td colspan="4" class="px-4 py-6 text-center text-slate-500">No per-core results available.</td>
+                <tr class="dark:bg-slate-900">
+                  <td colspan="4" class="px-4 py-6 text-center text-slate-500 dark:text-slate-400">No per-core results available.</td>
                </tr>
                {{ end }}
              </tbody>
@@ -232,24 +279,59 @@
    </section>

    {{ if gt .TotalPages 1 }}
-    <nav class="mt-8 flex flex-col gap-3 rounded-2xl bg-white p-5 shadow-sm md:flex-row md:items-center md:justify-between">
-      <div class="text-sm text-slate-500">
+    <nav class="mt-8 flex flex-col gap-3 rounded-2xl bg-white p-5 shadow-sm md:flex-row md:items-center md:justify-between dark:bg-slate-900 dark:shadow-black/20">
+      <div class="text-sm text-slate-500 dark:text-slate-400">
        Page {{ .Page }} of {{ .TotalPages }}
      </div>
      <div class="flex gap-3">
        {{ if gt .Page 1 }}
-        <a href="{{ .PrevURL }}" class="rounded-xl border border-slate-300 px-4 py-2 text-sm font-medium text-slate-700 transition hover:bg-slate-50">Previous</a>
+        <a href="{{ .PrevURL }}" class="rounded-xl border border-slate-300 px-4 py-2 text-sm font-medium text-slate-700 transition hover:bg-slate-50 dark:border-slate-700 dark:text-slate-200 dark:hover:bg-slate-800">Previous</a>
        {{ else }}
-        <span class="cursor-not-allowed rounded-xl border border-slate-200 px-4 py-2 text-sm font-medium text-slate-400">Previous</span>
+        <span class="cursor-not-allowed rounded-xl border border-slate-200 px-4 py-2 text-sm font-medium text-slate-400 dark:border-slate-800 dark:text-slate-600">Previous</span>
        {{ end }}
        {{ if lt .Page .TotalPages }}
-        <a href="{{ .NextURL }}" class="rounded-xl bg-slate-900 px-4 py-2 text-sm font-medium text-white transition hover:bg-slate-700">Next</a>
+        <a href="{{ .NextURL }}" class="rounded-xl bg-slate-900 px-4 py-2 text-sm font-medium text-white transition hover:bg-slate-700 dark:bg-cyan-600 dark:hover:bg-cyan-500">Next</a>
        {{ else }}
-        <span class="cursor-not-allowed rounded-xl border border-slate-200 px-4 py-2 text-sm font-medium text-slate-400">Next</span>
+        <span class="cursor-not-allowed rounded-xl border border-slate-200 px-4 py-2 text-sm font-medium text-slate-400 dark:border-slate-800 dark:text-slate-600">Next</span>
        {{ end }}
      </div>
    </nav>
    {{ end }}
  </main>
+  <script>
+    (function() {
+      var storageKey = "cpu-benchmark-theme";
+      var root = document.documentElement;
+      var button = document.getElementById("theme-toggle");
+      var icon = document.getElementById("theme-toggle-icon");
+      var label = document.getElementById("theme-toggle-label");
+
+      if (!button || !icon || !label) {
+        return;
+      }
+
+      function applyTheme(theme, persist) {
+        currentTheme = theme;
+        root.classList.toggle("dark", theme === "dark");
+        root.dataset.theme = theme;
+        button.setAttribute("aria-pressed", String(theme === "dark"));
+        icon.textContent = theme === "dark" ? "☾" : "☼";
+        label.textContent = theme === "dark" ? "Dark" : "Light";
+
+        if (persist) {
+          try {
+            localStorage.setItem(storageKey, theme);
+          } catch (err) {}
+        }
+      }
+
+      var currentTheme = root.dataset.theme === "dark" ? "dark" : "light";
+      applyTheme(currentTheme, false);
+
+      button.addEventListener("click", function() {
+        applyTheme(currentTheme === "dark" ? "light" : "dark", true);
+      });
+    })();
+  </script>
 </body>
 </html>
Author	SHA1	Message	Date
Daniel Legt	03b4b55927	feat(api): support optional systemInfo in submissions All checks were successful Build and Publish Docker Image / deploy (push) Successful in 1m17s Details Extend the submission contract to accept a `systemInfo` object and persist it with each submission, including deep-copy support for `extra` metadata. Also update client-facing docs and HTTP examples (JSON and multipart) and document that the schema is available at `GET /api/schema`, so clients can reliably implement the updated payload format.feat(api): support optional systemInfo in submissions Extend the submission contract to accept a `systemInfo` object and persist it with each submission, including deep-copy support for `extra` metadata. Also update client-facing docs and HTTP examples (JSON and multipart) and document that the schema is available at `GET /api/schema`, so clients can reliably implement the updated payload format.	2026-04-17 13:57:55 +03:00
Daniel Legt	d2be2276ec	Better logging	2026-04-17 13:25:48 +03:00
Daniel Legt	c8323d1b6a	feat(search): add configurable sorting for submission results All checks were successful Build and Publish Docker Image / deploy (push) Successful in 1m17s Details Introduce a `sort` query parameter in submission search paths and pass it into store search logic. Matching results can now be ordered by `newest`, `oldest`, `score_desc`, `score_asc`, `mops_desc`, or `mops_asc`, with invalid values safely defaulting to `newest`. Update README and HTTP examples to document the new sort behavior and usage so clients can control result ordering server-side without extra post-processing.feat(search): add configurable sorting for submission results Introduce a `sort` query parameter in submission search paths and pass it into store search logic. Matching results can now be ordered by `newest`, `oldest`, `score_desc`, `score_asc`, `mops_desc`, or `mops_asc`, with invalid values safely defaulting to `newest`. Update README and HTTP examples to document the new sort behavior and usage so clients can control result ordering server-side without extra post-processing.	2026-04-16 00:05:21 +03:00
Daniel Legt	ec86119088	Dockerfile Fix All checks were successful Build and Publish Docker Image / deploy (push) Successful in 1m36s Details	2026-04-15 20:26:33 +03:00