Install Bun:

curl -fsSL https://bun.sh/install | bash

Run a JavaScript/TypeScript file:

bun index.js

Run a package.json script:

bun run dev

Test your code:

bun test

Install a package:

bun install express

Execute a command:

bunx cowsay 'Hello, world!'

Get the current Bun version:

bun version

Hash a password:

bun hash password

Escape an HTML string:

bun escape "<script>alert('Hello, world!')</script>"

Check if two objects are deeply equal:

bun deep-equal {a: 1, b: 2} {a: 1, b: 2}

Detect when code is executed with Bun:

bun is-bun

Get the directory of the current file:

bun cwd

Get the file name of the current file:

bun filename

Convert a file URL to an absolute path:

bun url-to-path file:///path/to/file.js

Compress and decompress data with gzip:

bun gzip data
bun gunzip data

Convert an absolute path to a file URL:

bun path-to-url /path/to/file

Sleep for a fixed number of milliseconds:

bun sleep 1000

Compress and decompress data with DEFLATE:

bun deflate data
bun inflate data

For more information, please refer to the Bun documentation: https://bun.sh/.