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.
- shuffleThe Fisher-Yates (aka Knuth) shuffle for Deno.
- karabinertsWrite Karabiner-Elements configuration in TypeScript
- fresh_twindv1_pluginfresh twindv1 plugin
- elmedenoA middleware for secure Deno web applications
- compare_versionsCompare semver version strings to find which is greater, equal or lesser.
- ts_luxonTypescript based Luxon: ⏱ A library for working with dates and times in TS and JS (immutable)
- seedRandom seed generator for Deno
- desoA simple & fast HTTP web framework for Deno
- vnoa build tool for compiling and bundling Vue single-file components
- pngs📷 A simple wasm png encoder/decoder module for deno
- denodb_patchedAdds Arrays to denodb
- compyMinimalist (yet powerful) monorepo manager for Deno
- command_line_argsDeclare and parse command line options in deno, with automatic help generation
- waterAlternative to ReadableStream, WritableStream and TransformStream
- opengraphFetches and parses data from website to get their OpenGraph metadata
- lru_cacheNo description
- earthstarStorage for private, distributed, offline-first applications.
- docoptcommand line option parser, that will make you smile
- nzipIntelligent fast compression and decompression cli | 智能化快速解压和压缩 cli
- mock_fetchAn extremely simple way to mock globalThis.fetch responses
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 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?
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.