Bun Runtime

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Executes JavaScript and TypeScript applications using Bun's high-performance runtime, CLI flags, and native configuration.

Bun Runtime equips Claude Code with expert guidance for executing and managing high-performance JavaScript and TypeScript applications using the Bun engine. It covers native TypeScript and JSX transpilation without separate build steps, watch modes and state-preserving hot reloading, automatic environment variable resolution, and Chrome DevTools debugging. Whether you are running standalone scripts, managing monorepo workspace tasks, or configuring bunfig.toml, this skill ensures optimal execution patterns and rapid troubleshooting across all Bun development environments.

主要功能

01Built-in debugging integration supporting Chrome DevTools and VS Code breakpoints
02Native on-the-fly execution and transpilation of TypeScript, JSX, and TSX files
03239 GitHub stars
04Monorepo script filtering and cross-package workspace command orchestration
05Seamless environment variable management supporting automatic .env cascade loading
06Optimized local development workflows using watch mode and state-preserving hot reload

使用场景

01Orchestrating scripts and test suites across monorepo packages with filter flags
02Running high-performance TypeScript backend servers and APIs without compilation steps
03Debugging server-side applications using inspect flags and live hot module reloading