Initial commit: lang + logr libraries with SvelteKit scaffold
lang — type-safe i18n engine (zero-deps):
- Pure engine (createEngineLang) with explicit locale per call
- Svelte 5 reactive wrapper (createActiveLang) via $state
- Fallback chain, Intl.PluralRules, cross-key references, JSON round-trip
- Type-safe paths with inference from schema
logr — structured logger (zero-deps, decoupled from i18n):
- 6 levels (TRACE..FATAL) aligned with pino/Log4j/OpenTelemetry/Sentry
- Auto-generated entry.id (UUID v4 / hex fallback)
- globalContext, child(), time/timeEnd, lazy messages, source capture
- Dynamic transports with per-sink minLevel/filter, buffer + writeBatch
- Hybrid dispatch: sync loop, transports may be async
- Failure routing with deniedFor and cascade guard
- Adapters: console, http, callback, sentry, datadog, logtail, loki, otel
Test pages at /test/lang and /test/logr. 180 unit tests passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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{
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"name": "active",
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"private": true,
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"version": "0.0.1",
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"type": "module",
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"sideEffects": [
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"**/*.css",
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"**/*.svelte"
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],
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Initial commit: lang + logr libraries with SvelteKit scaffold
lang — type-safe i18n engine (zero-deps):
- Pure engine (createEngineLang) with explicit locale per call
- Svelte 5 reactive wrapper (createActiveLang) via $state
- Fallback chain, Intl.PluralRules, cross-key references, JSON round-trip
- Type-safe paths with inference from schema
logr — structured logger (zero-deps, decoupled from i18n):
- 6 levels (TRACE..FATAL) aligned with pino/Log4j/OpenTelemetry/Sentry
- Auto-generated entry.id (UUID v4 / hex fallback)
- globalContext, child(), time/timeEnd, lazy messages, source capture
- Dynamic transports with per-sink minLevel/filter, buffer + writeBatch
- Hybrid dispatch: sync loop, transports may be async
- Failure routing with deniedFor and cascade guard
- Adapters: console, http, callback, sentry, datadog, logtail, loki, otel
Test pages at /test/lang and /test/logr. 180 unit tests passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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"scripts": {
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"dev": "vite dev",
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"build": "vite build",
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"preview": "vite preview",
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"prepare": "svelte-kit sync || echo ''",
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"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
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"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
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"dev:conn-chat": "node scripts/conn-chat-server.mjs",
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Initial commit: lang + logr libraries with SvelteKit scaffold
lang — type-safe i18n engine (zero-deps):
- Pure engine (createEngineLang) with explicit locale per call
- Svelte 5 reactive wrapper (createActiveLang) via $state
- Fallback chain, Intl.PluralRules, cross-key references, JSON round-trip
- Type-safe paths with inference from schema
logr — structured logger (zero-deps, decoupled from i18n):
- 6 levels (TRACE..FATAL) aligned with pino/Log4j/OpenTelemetry/Sentry
- Auto-generated entry.id (UUID v4 / hex fallback)
- globalContext, child(), time/timeEnd, lazy messages, source capture
- Dynamic transports with per-sink minLevel/filter, buffer + writeBatch
- Hybrid dispatch: sync loop, transports may be async
- Failure routing with deniedFor and cascade guard
- Adapters: console, http, callback, sentry, datadog, logtail, loki, otel
Test pages at /test/lang and /test/logr. 180 unit tests passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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"lint": "prettier --check . && eslint .",
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"format": "prettier --write .",
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"test:unit": "vitest",
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"test": "npm run test:unit -- --run"
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},
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"devDependencies": {
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"@eslint/compat": "^2.0.4",
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"@eslint/js": "^10.0.1",
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"@sveltejs/adapter-static": "^3.0.10",
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"@sveltejs/kit": "^2.57.0",
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"@sveltejs/vite-plugin-svelte": "^7.0.0",
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"@types/node": "^22",
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"@vitest/browser-playwright": "^4.1.3",
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"eslint": "^10.2.0",
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"eslint-config-prettier": "^10.1.8",
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"eslint-plugin-svelte": "^3.17.0",
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"globals": "^17.4.0",
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"jsdom": "^29.1.0",
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Initial commit: lang + logr libraries with SvelteKit scaffold
lang — type-safe i18n engine (zero-deps):
- Pure engine (createEngineLang) with explicit locale per call
- Svelte 5 reactive wrapper (createActiveLang) via $state
- Fallback chain, Intl.PluralRules, cross-key references, JSON round-trip
- Type-safe paths with inference from schema
logr — structured logger (zero-deps, decoupled from i18n):
- 6 levels (TRACE..FATAL) aligned with pino/Log4j/OpenTelemetry/Sentry
- Auto-generated entry.id (UUID v4 / hex fallback)
- globalContext, child(), time/timeEnd, lazy messages, source capture
- Dynamic transports with per-sink minLevel/filter, buffer + writeBatch
- Hybrid dispatch: sync loop, transports may be async
- Failure routing with deniedFor and cascade guard
- Adapters: console, http, callback, sentry, datadog, logtail, loki, otel
Test pages at /test/lang and /test/logr. 180 unit tests passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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"playwright": "^1.59.1",
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"prettier": "^3.8.1",
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"prettier-plugin-svelte": "^3.5.1",
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"svelte": "^5.55.2",
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"svelte-check": "^4.4.6",
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"typescript": "^6.0.2",
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"typescript-eslint": "^8.58.1",
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"vite": "^8.0.7",
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"vitest": "^4.1.3",
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"vitest-browser-svelte": "^2.1.0"
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},
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"dependencies": {
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"@floating-ui/core": "^1.7.1",
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"@floating-ui/dom": "^1.7.1",
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Add vitals, entry.id, per-level transport routing and buffering
logr:
- entry.id auto-generated (UUID v4 / hex fallback) — survives backend dedup, batched-retry, cross-transport correlation.
- Transport.levels replaces minLevel — per-level { enabled, filter? } record. More flexible: enable/disable individual levels, attach per-level filters. Helper levelsAtLeast(level) for the common min-level case; allLevels() for the permissive case.
- Transport buffering: buffer, flushIntervalMs, writeBatch on the Transport interface. Logger tracks per-transport queues, flushes on size/time/flush()/detach/beforeunload. httpTransport and lokiTransport implement writeBatch for true batched HTTP delivery.
- logger.flush() to drain all buffered transports manually.
- Web Vitals integration (src/arts/logr/vitals.ts): registerWebVitals(logger, webVitalsSDK, options?) turns LCP/INP/CLS/FCP/TTFB samples into structured log entries tagged with route/rating. Zero-deps in logr — SDK is injected.
- ConsoleTransportOptions now exposes filter so vitals can be silenced on console while still flowing to Sentry/Datadog/Loki.
- Runtime name constant: `engine_logger` (via src/arts/logr/consts.ts) replaces hardcoded 'logr' string in failure reports, console prefix and synthetic entry tags.
lang:
- README expanded with a dedicated section on ts() and the LangString type: plain strings, LangRecord, LangRef; the `message: LangString` prop pattern for generic components; when to use the isLang* guards.
Tests: 185 passing (added vitals + buffer + entry.id coverage).
Docs: logr README now documents vitals (hot-zone patterns for LogQL / Sentry Discover / Datadog), buffering, the levels config, and the helpers.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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"@sentry/browser": "^10.50.0",
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"csstype": "^3.2.3",
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"esm-env": "^1.1.2",
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"runed": "0.37.1",
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"tabbable": "^6.2.0",
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"web-vitals": "^5.2.0"
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Initial commit: lang + logr libraries with SvelteKit scaffold
lang — type-safe i18n engine (zero-deps):
- Pure engine (createEngineLang) with explicit locale per call
- Svelte 5 reactive wrapper (createActiveLang) via $state
- Fallback chain, Intl.PluralRules, cross-key references, JSON round-trip
- Type-safe paths with inference from schema
logr — structured logger (zero-deps, decoupled from i18n):
- 6 levels (TRACE..FATAL) aligned with pino/Log4j/OpenTelemetry/Sentry
- Auto-generated entry.id (UUID v4 / hex fallback)
- globalContext, child(), time/timeEnd, lazy messages, source capture
- Dynamic transports with per-sink minLevel/filter, buffer + writeBatch
- Hybrid dispatch: sync loop, transports may be async
- Failure routing with deniedFor and cascade guard
- Adapters: console, http, callback, sentry, datadog, logtail, loki, otel
Test pages at /test/lang and /test/logr. 180 unit tests passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6 months ago
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}
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}
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