Bun — A fast all-in-one JavaScript runtime Develop, test, run, and bundle JavaScript & TypeScript projects—all with Bun. Bun is an all-in-one JavaScript runtime & toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager. Bun.js 已经发布 1.0 版本了，这是一个非常好的消息