The Deno Standard Library
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_tools chore: fix lint:docs task concurrency (#5756) 2024-08-22 13:10:17 +09:00
.github chore: update the style guide, specifically disallow periods in error messages (#5753) 2024-08-22 14:30:16 +09:00
.vscode chore: add vscode settings (#4735) 2024-05-15 15:41:32 +09:00
archive refactor(archive,cache,datetime,fmt,front-matter): align error messages to the style guide (#5706) 2024-08-21 14:42:02 +09:00
assert docs(assert): add additional example in assertObjectMatch docs (#5703) 2024-08-19 12:38:36 +09:00
async chore(async): add browser-compat declarations (#5730) 2024-08-20 12:46:06 +09:00
bytes chore: release 2024.07.09 (#5363) 2024-07-09 15:13:21 +09:00
cache feat(cache/unstable): TtlCache (#5662) 2024-08-21 10:45:16 +00:00
cli docs(cli): align additional error messages (#5768) 2024-08-22 15:00:51 +09:00
collections chore: release 2024.07.19 (#5494) 2024-07-19 20:22:43 +09:00
crypto refactor(toml,msgpack,crypto,data-structures): align the error messages to the style guide (#5705) 2024-08-21 16:15:14 +09:00
csv fix(csv): accept readonly cell/header data (#5734) (#5735) 2024-08-20 13:57:52 +10:00
data_structures refactor(toml,msgpack,crypto,data-structures): align the error messages to the style guide (#5705) 2024-08-21 16:15:14 +09:00
datetime refactor(archive,cache,datetime,fmt,front-matter): align error messages to the style guide (#5706) 2024-08-21 14:42:02 +09:00
dotenv fix(dotenv): show warning when there is invalid key in .env file (#5745) 2024-08-21 14:56:34 +09:00
encoding feat(encoding/unstable): adds streaming versions for hex, base32, base32hex, base64 and base64url (#4915) 2024-08-22 15:02:36 +10:00
expect docs(expect): add examples of matcher usages (#5553) 2024-07-26 19:39:06 +09:00
fmt refactor(archive,cache,datetime,fmt,front-matter): align error messages to the style guide (#5706) 2024-08-21 14:42:02 +09:00
front_matter feat(front-matter/unstable): add pass-through ParseOptions argument for YAML parser (#5748) 2024-08-21 16:41:53 +10:00
fs chore: release 2024.08.02 (#5621) 2024-08-02 20:27:08 +09:00
html chore: release 2024.08.02 (#5621) 2024-08-02 20:27:08 +09:00
http perf(cli,http,ini,internal,media-types): replace trim() comparisons with regexps (#5751) 2024-08-21 13:50:18 +09:00
ini perf(cli,http,ini,internal,media-types): replace trim() comparisons with regexps (#5751) 2024-08-21 13:50:18 +09:00
internal refactor(internal): align additional error messages (#5766) 2024-08-22 14:35:34 +09:00
io refactor(io): create a style guide for error messages, align error messages to the style guide (#5671) 2024-08-20 12:27:43 +09:00
json chore(json): remove redundant constructor examples (#5513) 2024-07-23 12:06:35 +09:00
jsonc chore(jsonc): tweak JsonValue export (#5546) 2024-07-25 16:46:08 +09:00
log refactor(log): replace protected properties with Symbols (#5724) 2024-08-20 12:18:30 +09:00
media_types perf(cli,http,ini,internal,media-types): replace trim() comparisons with regexps (#5751) 2024-08-21 13:50:18 +09:00
msgpack refactor(toml,msgpack,crypto,data-structures): align the error messages to the style guide (#5705) 2024-08-21 16:15:14 +09:00
net chore: release net@1.0.0 (#5457) 2024-07-29 19:41:33 +09:00
path feat(path/unstable): support URL input in dirname() (#5747) 2024-08-21 14:28:58 +09:00
regexp chore(regexp): release regexp@1.0.0 (#5207) 2024-07-12 18:32:36 +10:00
semver refactor(semver): unify param names (#5700) 2024-08-19 13:33:42 +09:00
streams chore: release 2024.08.16 (#5687) 2024-08-16 15:33:08 +09:00
testing fix(testing): fix IsExact edge cases (#5676) 2024-08-16 20:28:29 +09:00
text docs(text): fix slugify() summary (#5722) 2024-08-22 14:49:56 +09:00
toml refactor(toml,msgpack,crypto,data-structures): align the error messages to the style guide (#5705) 2024-08-21 16:15:14 +09:00
ulid fix(ulid): fix decode-time export path (#5432) 2024-07-15 12:14:36 +09:00
url chore(url): release url@0.225.0 (#5631) 2024-08-05 17:01:46 +02:00
uuid chore: release 2024.08.16 (#5687) 2024-08-16 15:33:08 +09:00
webgpu refactor(webgpu): align additional error messages (#5754) 2024-08-21 14:04:27 +09:00
yaml refactor(yaml): change styleMap type to Map (#5760) 2024-08-22 12:46:32 +10:00
.editorconfig chore: run test in Node.js (#5258) 2024-07-04 14:36:47 +09:00
.gitattributes Remove std/node, it was merged into Deno itself (#3206) 2023-02-22 10:28:55 -05:00
.gitignore chore: add vscode settings (#4735) 2024-05-15 15:41:32 +09:00
badge.svg chore: switch to JSR-oriented codebase (#4650) 2024-04-29 11:57:30 +09:00
browser-compat.tsconfig.json chore: re-enable browser compat (#5731) 2024-08-20 13:58:45 +10:00
deno.json chore: re-enable browser compat (#5731) 2024-08-20 13:58:45 +10:00
import_map.json chore: re-enable browser compat (#5731) 2024-08-20 13:58:45 +10:00
LICENSE
README.md docs: add @std/cache to packages table (#5667) 2024-08-11 03:42:11 +09:00
Releases.md chore: release 2024.08.16 (#5687) 2024-08-16 15:33:08 +09:00

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
regexp JSR
semver JSR
streams JSR
testing JSR
text JSR
toml JSR
ulid JSR
url JSR
uuid JSR
webgpu JSR
yaml JSR

Note

Settled status means a package is unlikely to have breaking changes, but has not yet achieved v1 status.

Stabilization

The Standard Library is now in the process of stabilizing its packages. See #4600 for details.

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

Built with the Deno Standard Library

<a href="https://jsr.io/@std">
  <img
    width="135"
    height="20"
    src="https://raw.githubusercontent.com/denoland/std/main/badge.svg"
    alt="Built with the Deno Standard Library"
  />
</a>
[![Built with the Deno Standard Library](https://raw.githubusercontent.com/denoland/std/main/badge.svg)](https://jsr.io/@std)

Frequently Asked Questions

Check out the frequently asked questions page here.