Deno Third Party Modules
deno.land/x is a hosting service for Deno scripts. It caches releases of open-source modules stored on GitHub and serves them at an easy-to-remember domain.
Deno can import modules from any location on the web, like GitHub, a personal webserver, or a CDN like esm.sh, Skypack, jspm.io or jsDelivr.
To make it easier to consume third party modules Deno provides some built in tooling like deno info and deno doc.
- typed_flagsStrictly type your program flags in deno
- typed_event_dispatcherStrongly-typed events that can be publicly listened but internally-only dispatched.
- typed_ds_algsNo description
- typedFast, tiny and type-safe runtime validation library.
- typecheckAn extensible library for runtime type validation.
- typeassuranceLightweight type guards and assertions
- type_toolkitA collection of types to ease your TypeScript experience and super-charge your development⚡
- type_systemType-safe custom type systems in TypeScript.
- type_ofAn importable TypeScript method to fix the JavaScript typeof operator. This code is written as a module for the deno runtime.
- type_guardTypesafety with strong inference
- type_detectImproved typeof detection for node.js and the browser.
- typeSimple type inference for javascript runtimes
- twitter_v1_oauthMake twitter v1.1 API authorization headers.
- twitter_oauth_1_0aTwitter Oauth 1.0a API Module
- twitter_api_fetchfetch-like implementation designed for Twitter API
- twitter_api_clientTwitter API client for Deno
- twittailNo description
- twitchdA simple but smart wrapper around the twitch api for deno.
- twitch_harmonyA simple to use Harmony Extension that notifies you, when your favorite streamers go live!
- twinprimeNo description
Q&A
Can I still publish to deno.land/x?
No. deno.land/x is now read-only. Existing modules and versions remain available and immutable, but no new modules or versions can be published here. New packages should be published to JSR, the modern registry for Deno and the broader JavaScript ecosystem.
How do I use modules on deno.land/x?
The basic format of code URLs is https://deno.land/x/IDENTIFIER@VERSION/FILE_PATH. If you leave out the version it will be defaulted to the most recent version released for the module.
Can I find functionality built-in to Deno here?
No, the built-in runtime is documented in the manual. See /std for the standard modules.
I am getting a warning when importing from deno.land/x!
deno.land/x warns you when you are implicitly importing the latest version of a module (when you do not explicitly specify a version). This is because it can be unsafe to not tag dependencies. To get rid of the warning, explicitly specify a version.
Can I edit or remove a module on deno.land/x?
Module versions are persistent and immutable. It is thus not possible to edit or delete a module (or version), to prevent breaking programs that rely on this module. Modules may be removed if there is a legal reason to do (for example copyright infringement).
A module is name-squatting or its just made as a joke, can I have it?
deno.land/x is now read-only, so module names can no longer be claimed or reassigned. To publish a new, well-maintained module, use JSR instead.