Awesome

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.

Packages

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

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

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.

<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.