القائمة
Bun as runtime, package manager, bundler, and test runner. When to choose Bun vs Node, migration notes, and Vercel support.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
استنادا إلى تصنيف SOC المهني
| name | bun-runtime |
| description | Bun as runtime, package manager, bundler, and test runner. When to choose Bun vs Node, migration notes, and Vercel support. |
| origin | ECC |
Bun is a fast all-in-one JavaScript runtime and toolkit: runtime, package manager, bundler, and test runner.
Use when: adopting Bun, migrating from Node, writing or debugging Bun scripts/tests, or configuring Bun on Vercel or other platforms.
bun install is significantly faster than npm/yarn. Lockfile is bun.lock (text) by default in current Bun; older versions used bun.lockb (binary).bun test with Jest-like API.Migration from Node: Replace node script.js with bun run script.js or bun script.js. Run bun install in place of npm install; most packages work. Use bun run for npm scripts; bun x for npx-style one-off runs. Node built-ins are supported; prefer Bun APIs where they exist for better performance.
Vercel: Set runtime to Bun in project settings. Build: bun run build or bun build ./src/index.ts --outdir=dist. Install: bun install --frozen-lockfile for reproducible deploys.
# Install dependencies (creates/updates bun.lock or bun.lockb)
bun install
# Run a script or file
bun run dev
bun run src/index.ts
bun src/index.ts
bun run --env-file=.env dev
FOO=bar bun run script.ts
bun test
bun test --watch
// test/example.test.ts
import { expect, test } from "bun:test";
test("add", () => {
expect(1 + 2).toBe(3);
});
const file = Bun.file("package.json");
const json = await file.json();
Bun.serve({
port: 3000,
fetch(req) {
return new Response("Hello");
},
});
bun.lock or bun.lockb) for reproducible installs.bun run for scripts. For TypeScript, Bun runs .ts natively.Angular playbook for internal enterprise and forms-heavy admin apps — standalone components, typed reactive forms, signals, DI services, routing, and testing. Use when the app class is internal enterprise/admin.
Astro playbook for content/marketing/mostly-static sites — islands architecture, content collections, zero-JS by default, and selective hydration. Use when the app class is content/marketing.
Relational schema design playbook — normalization, keys and identifiers, constraints, indexing, migrations, and modeling common relationships. Use when designing or evolving a database schema.
Deploy an app to Railway — build/start command detection, service config, environment variables, private networking, databases, and health checks. Use when deploying any web app or service to Railway.
React Router v7 framework mode (Remix) playbook for chat/realtime/collaborative apps — loaders/actions, nested routes, streaming, optimistic UI, and why not Next. Use when the app class is chat/realtime.
SvelteKit playbook — routing, load functions, form actions, runes-based state, adapters, and testing. A defensible deviation when bundle size and authoring ergonomics are the priority. Use when the team picks Svelte.