Bun
Bun is a fast all-in-one JavaScript runtime and toolkit designed to replace Node.js, npm, Jest, and bundlers like esbuild or webpack. It features a native HTTP server, built-in database clients for PostgreSQL, SQLite, and Redis, an S3 client, and a cross-platform shell. Built on JavaScriptCore, Bun executes TypeScript and JavaScript with low memory overhead, offering high-performance package installation and execution.
Checked on Sep 30, 2026.
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