Files
OpenFrontIO/package.json
T
Evan 94f2293149 Reduce main bundle size by ~44% gzipped (732 KB → 412 KB) (#4229)
## Summary

Cuts the main JS chunk from **2,891 KB (732 KB gzip)** to **1,679 KB
(412 KB gzip)** by fixing two bundling issues and removing/replacing
heavy dependencies. Measured with a per-module `renderedLength` analysis
of the rolldown output (its prod sourcemaps are malformed, so
sourcemap-based tools misattribute sizes).

| Chunk | Before | After |
|---|---|---|
| `index-*.js` (min) | 2,891 KB | 1,679 KB |
| `index-*.js` (gzip) | 732 KB | **412 KB** |

## Changes

- **Sim worker moved out of the main bundle (~512 KB).** The
`?worker&inline` payload is now reached through a dynamic `import()`, so
it lands in its own lazy chunk fetched when a game starts. The worker
itself still uses Vite's inline Blob mechanism (with its `data:` URL
fallback) — runtime instantiation is byte-for-byte unchanged.
- **Replaced `lit-markdown` with `marked` + the already-bundled
DOMPurify (~380 KB).** lit-markdown transitively pulled sanitize-html,
htmlparser2, postcss, and two copies of entities into the client just to
render news markdown. New `src/client/Markdown.ts` matches its
image-stripping default.
- **Dropped `colorjs.io` (~114 KB).** It was only used for ΔE2000
distance in `ColorAllocator`; colord's lab plugin (already imported
there) provides the same CIEDE2000 via `.delta()`. Only relative
magnitudes are compared, so allocation behavior is unchanged.
- **`msdf-atlas.json` (~319 KB) fetched at runtime** like the atlas PNG,
preloaded in parallel with worker init in `ClientGameRunner` so
game-load latency is unaffected.
- **Tailwind CSS no longer shipped twice (~158 KB).** `o-modal` imported
`styles.css?inline`, duplicating the emitted stylesheet as a JS string.
It now adopts a constructed stylesheet built from the document's own CSS
(HTTP-cache hit in prod, `<style>` tags + HMR re-sync in dev) via
`SharedStyles.ts`.
- **Debug GUI lazy-loaded.** lil-gui + `gl/debug/*` now load on first
toggle (46 KB lazy chunk) instead of shipping in the main bundle.

Also looked at the `import * as d3` in RadialMenu (~84 KB) but left it:
rolldown tree-shakes the metapackage well and all but ~2 KB is the
genuine dependency closure of the selection/transition/shape/color APIs
in use.

## Test plan

- [x] `tsc --noEmit` clean
- [x] ESLint clean
- [x] Full test suite passes (1,374 + 65 tests)
- [x] `npm run build-prod` succeeds; worker/debug chunks present in
`asset-manifest.json` for the R2 upload
- [ ] Manual smoke test in dev: start a game (worker dev path), open a
modal (shared stylesheet), open news modal (markdown rendering)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 20:07:16 -07:00

125 lines
4.4 KiB
JSON

{
"name": "openfront-client",
"scripts": {
"build-dev": "concurrently \"tsc --noEmit\" \"vite build --mode development\"",
"build-prod": "concurrently --kill-others-on-fail \"tsc --noEmit\" \"vite build\"",
"start:client": "vite",
"start:server": "tsx src/server/Server.ts",
"start:server-dev": "cross-env GAME_ENV=dev NUM_WORKERS=2 TURNSTILE_SITE_KEY=1x00000000000000000000AA API_KEY=WARNING_DEV_API_KEY_DO_NOT_USE_IN_PRODUCTION DOMAIN=localhost GIT_COMMIT=DEV tsx src/server/Server.ts",
"dev": "cross-env GAME_ENV=dev concurrently \"npm run start:client\" \"npm run start:server-dev\"",
"dev:host": "cross-env GAME_ENV=dev VITE_HOST=lan concurrently \"npm run start:client\" \"npm run start:server-dev\"",
"dev:staging": "cross-env GAME_ENV=dev API_DOMAIN=api.openfront.dev concurrently \"npm run start:client\" \"npm run start:server-dev\"",
"dev:prod": "cross-env GAME_ENV=dev API_DOMAIN=api.openfront.io concurrently \"npm run start:client\" \"npm run start:server-dev\"",
"docs:map-generator": "cd map-generator && go doc -cmd -u -all",
"tunnel": "npm run build-prod && npm run start:server",
"test": "vitest run && vitest run tests/server",
"perf": "npx tsx tests/perf/run-all.ts",
"perf:game": "npx tsx tests/perf/fullgame/FullGamePerf.ts",
"test:coverage": "vitest run --coverage",
"format": "prettier --ignore-unknown --write .",
"format:map-generator": "cd map-generator && go fmt .",
"lint": "eslint",
"lint:fix": "eslint --fix",
"prepare": "husky",
"gen-maps": "cd map-generator && go run . && npm run format",
"inst": "npm ci --ignore-scripts"
},
"lint-staged": {
"**/*": [
"eslint --fix",
"prettier --ignore-unknown --write"
]
},
"devDependencies": {
"@datastructures-js/priority-queue": "^6.3.5",
"@eslint/compat": "^2.0.5",
"@eslint/js": "^10.0.1",
"@tailwindcss/vite": "^4.2.4",
"@types/benchmark": "^2.1.5",
"@types/d3": "^7.4.3",
"@types/ejs": "^3.1.5",
"@types/express": "^5.0.6",
"@types/hammerjs": "^2.0.46",
"@types/howler": "^2.2.12",
"@types/js-yaml": "^4.0.9",
"@types/msgpack5": "^3.4.6",
"@types/node": "^24.12.0",
"@types/pg": "^8.20.0",
"@types/seedrandom": "^3.0.8",
"@types/ws": "^8.18.1",
"@vitest/coverage-v8": "^4.1.5",
"@vitest/ui": "^4.1.5",
"autoprefixer": "^10.5.0",
"benchmark": "^2.1.4",
"canvas": "^3.2.3",
"concurrently": "^9.2.1",
"cross-env": "^10.1.0",
"d3": "^7.9.0",
"eslint": "^10.3.0",
"eslint-config-prettier": "^10.1.8",
"eslint-formatter-gha": "^2.0.1",
"glob": "^13.0.6",
"globals": "^17.6.0",
"husky": "^9.1.7",
"jsdom": "^29.1.1",
"lint-staged": "^16.4.0",
"lit": "^3.3.2",
"marked": "^18.0.5",
"mrmime": "^2.0.1",
"pixi-filters": "^6.1.5",
"pixi.js": "^8.18.1",
"prettier": "^3.8.3",
"prettier-plugin-organize-imports": "^4.3.0",
"prettier-plugin-sh": "^0.18.1",
"tailwindcss": "^4.2.4",
"tsconfig-paths": "^4.2.0",
"typescript": "^6.0.3",
"typescript-eslint": "^8.59.1",
"vite": "^8.0.10",
"vite-plugin-html": "^3.2.2",
"vitest": "^4.1.5",
"vitest-canvas-mock": "^1.1.4"
},
"dependencies": {
"@lit-labs/virtualizer": "^2.1.1",
"@opentelemetry/api": "^1.9.1",
"@opentelemetry/api-logs": "^0.216.0",
"@opentelemetry/exporter-logs-otlp-http": "^0.218.0",
"@opentelemetry/exporter-metrics-otlp-http": "^0.218.0",
"@opentelemetry/resources": "^2.7.1",
"@opentelemetry/sdk-logs": "^0.216.0",
"@opentelemetry/sdk-metrics": "^2.7.1",
"@opentelemetry/semantic-conventions": "^1.40.0",
"@opentelemetry/winston-transport": "^0.26.0",
"@types/compression": "^1.8.1",
"colord": "^2.9.3",
"compression": "^1.8.1",
"dompurify": "^3.4.2",
"dotenv": "^17.4.2",
"ejs": "^5.0.2",
"express": "^5.2.1",
"express-rate-limit": "^8.5.1",
"fastpriorityqueue": "^0.8.0",
"howler": "^2.2.4",
"intl-messageformat": "^11.2.3",
"ip-anonymize": "^0.1.0",
"jose": "^6.2.3",
"js-yaml": "^4.1.1",
"lil-gui": "^0.21.0",
"limiter": "^3.0.0",
"nanoid": "^5.1.11",
"node-html-parser": "^7.1.0",
"obscenity": "^0.4.6",
"seedrandom": "^3.0.5",
"ts-node": "^10.9.2",
"tsx": "^4.21.0",
"winston": "^3.19.0",
"ws": "^8.20.1",
"zod": "^4.4.2"
},
"overrides": {
"sanitize-html": ">=2.17.4"
},
"type": "module"
}