Deno Standard Library

High-quality APIs for Deno and the web. Use fearlessly.

[!IMPORTANT]

Newer versions of the Standard Library are now hosted on

JSR. Older versions up till 0.224.0 are still available

at deno.land/std.

Resources

• Package list
• Architecture guide
• Design documentation
• Contributing guidelines
• Frequently asked questions (FAQ)
• Test coverage explorer

Releases

Package versions >=1.0.0 follow Semantic Versioning, and package versions <1.0.0 follow this proposal.

Badge

[!NOTE]

Previously, this repo hosted the badge SVG file. Now, the badge is retrieved

directly from Shields.io.

<a href="https://jsr.io/@std">
  <img
    width="135"
    height="20"
    src="https://img.shields.io/badge/Builtwithstd-black?logo=deno"
    alt="Built with the Deno Standard Library"
  />
</a>