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.
- url_to_fileAn utility to convert url to File object.
- url_routerNo description
- url_patternAn easy and simple approach for URL patterns in Deno
- url_concatConcatenate URL parts
- url_chengerNo description
- url_changerNo description
- url_builderA Deno Module for Building Urls Fast & Easy
- uriwareYet another RFC3986-aware URI utilities.
- uriva_immutable2Immutable-js port for Deno
- uriva_immutableImmutable-js port for Deno
- urichkschema for checking uri
- urbanaryA Deno library for Urban Dictionary
- upstash_redis_denoHTTP based Redis Client for DENO
- upstash_ratelimitRate limiting library for serverless runtimes
- upstash_kafkaHTTP based Kafka Client for Serverless and Edge Functions
- upsertMaps for emplace, TC39 proposal-upsert implementation
- upload_middleware_for_oakThis middleware automatically organizes uploads to avoid file system problems and create dirs if not exists, perform validations and optimizes ram usage when uploading big files using Deno standard libraries!
- upgradeA tool to keep the dependencies of your Deno application up-to-date.
- update_package_json_versionNo description
- up_langNo description
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.