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.
- collatzFunctions related to the Collatz/Syracuse/3N+1 problem.
- colibriSmall library for prototyping websites on Deno
- colepioSimple Deno module which allows easy creation of CLI's.
- coingeckoapiThe nodejs api library for accessing coingecko api v3 , develop with typescript
- coingecko_deno_clientCoinGecko API client library for Deno with zero dependencies.
- coincheckCoincheck API Client
- coinbaseUniversal Coinbase API client
- cogitoa functional AI agent framework "cogito"
- coffeeDeno Configuration
- coep_middlewareHTTP cross-origin embedder policy(COEP) middleware
- coding_challenge_graderNo description
- codeview🦕 Deno Coverage Webview Reporter
- codeupA CLI tool by @codemonument named "codeup" to manage Portable VSCode installations (currently for windows only)
- codespace_urlGet the Github Codespace URL of a forwarded port. 🦕
- coderData encoder and decoder that cares about data types.
- codepoint_iteratorFast uint8array to utf-8 codepoint iterator for streams and array buffers by @okikio & @jonathantneal
- codemirrordeno fork of codemirror-next
- codemNo description
- codegenCode generate api routes for any platform. Generate mocks for development routes with ease. 🦕
- codecov_pipelineA ready-to-use CI/CD Pipeline that uploads coverage to Codecov ☂️
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.