/std

The Deno Standard Library

Primary LanguageTypeScriptMIT LicenseMIT

Deno Standard Library

JSR @std codecov ci

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.

Packages

The following list contains links to the Standard Library's packages and documentation:

Package Latest version
archive JSR
assert JSR
async JSR
bytes JSR
cache JSR
cli JSR
collections JSR
crypto JSR
csv JSR
data-structures JSR
datetime JSR
dotenv JSR
encoding JSR
expect JSR
fmt JSR
front-matter JSR
fs JSR
html JSR
http JSR
ini JSR
io JSR
json JSR
jsonc JSR
log JSR
media-types JSR
msgpack JSR
net JSR
path JSR
random JSR
regexp JSR
semver JSR
streams JSR
tar JSR
testing JSR
text JSR
toml JSR
ulid JSR
uuid JSR
webgpu JSR
yaml JSR

Architecture

Check out the architecture guide here.

Design

Check out the design documentation here.

Contributing

Check out the contributing guidelines here.

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.

Built with the Deno Standard Library

<a href="https://jsr.io/@std">
  <img
    width="135"
    height="20"
    src="https://img.shields.io/badge/Built_with_std-blue?logo=deno"
    alt="Built with the Deno Standard Library"
  />
</a>
[![Built with the Deno Standard Library](https://img.shields.io/badge/Built_with_std-blue?logo=deno)](https://jsr.io/@std)

Frequently Asked Questions

Check out the frequently asked questions page here.