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.
- pkapiA Deno wrapper for the PluralKit API, written in TypeScript.
- pixNo description
- pdfrexPDF manipulation module for Deno - split, merge, rotate, watermark, etc. (uses pdf-lib library).
- pbf_esA low-level, lightweight protocol buffers implementation in JavaScript.
- pattern_matchType-safe functional style pattern matching
- passgenUtil function to generate random passwords
- parse_datelikeNo description
- param_namesUtility module for method parameter name extraction usually can be used in decorators.
- open_simplex_noiseOpenSimplex noise for TypeScript/JavaScript
- onnx_runtimeNo description
- offgrid_engineView Engine for Offgrid Service Worker
- observableNo description
- objectidNative bson objectId implementation for Deno
- oak_middlewaresA collection of middleware for the oak framework. https://github.com/oakserver/
- oak_cspUsed to set response header: Content-Security-Policy
- o_commanda lib to execute commands with denojs
- npm_web3_core_helpersNo description
- npm_ethjs_signerNo description
- npm_ethjs_accountNo description
- node_http🐢 Node.js-like HTTP server for Deno. Makes porting web things from Node (a little bit) easier.
Q&A
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 on deno doc and 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?
Name squatting is not allowed on the deno.land/x/. If you feel that a module is not currently usable, has not been legitimately under development for more than 90 days, and you have a concrete proposal to publish a well-maintained module in its place, please contact support.