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.
- firebase_messagingDeno and edge compatible firebase messaging API
- frontmatterA simple frontmatter parser for deno.
- functionalCommon Functional Programming Algebraic data types for JavaScript that is compatible with most modern browsers and Deno.
- goldsmithA modular static site generator for Deno that's just a cheap knock-off of Metalsmith.
- initGenerate a Deno configuration file
- inngestOfficial Inngest Source API Deno SDK.
- ircIRC client protocol module for Deno
- microdiDeno Damn Simple Dependency Injection library
- mime_typesTypeScript portage of mime-types (on npm) for Deno.
- mpv_ipc🦕 mpv-player/mpv JSON IPC wrapper for Deno
- openersimple browser opener for deno
- oscWIP! Open Sound Control (OSC) module for Deno.
- pg_formatDeno implementation of PostgreSQL's format() to safely create dynamic SQL queries.
- programcommand-line interface for deno programs.
- prohazkoCollection of miscellaneous utility functions used by me in various Deno projects.
- react_icons_bsdeno fresh react-icons for bs
- reed_solomonAn error-correction implementation for Deno. Reed-Solomon error correction is used in 2D barcodes such as datamatrix.
- refreshSimple browser reload on file change middleware for your Deno web applications.
- regexbuilderBuild regexes using fluent APIs in Deno.
- sonoReal-time Communication Library for Deno (WebSockets & WebRTC)
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.