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.
- httpdFast and easy-to-use web server, using the Deno native http server (hyper in rust). It serves static files & dirs, with arbitrary handling using an optional `handler` argument.
- http_wrapperSimple Server/Router wrapper around Deno's HTTP module
- http_fnsA bunch of functions for building HTTP servers
- http4tsServer as a Function http toolkit for TypeScript & JavaScript
- http🌐 Light-weight http server
- htmx_headersEnvironment-agnostic server backend for HTMX
- hono_middleware_error_handlerCatch server error middleware for Hono.
- hiphopsUser runtime server and libraries for Hiphops
- guardenoqlSimple and customizable security middleware for GraphQL servers in Deno
- graphismQuickly create GraphQL servers in Deno & Deno Deploy
- google_jwt_saGet Google Auth Token for OAuth 2.0 for Server to Server Applications/Google APIs
- funnyA simple functional web server for Deno
- fundispatchera top level server registry and discovery for dispatching request between servers (to implement micro-service architecture)
- ftlFTL is a fast WebRTC based server for Deno.
- fresh_validationEasy server-side and client-side validation for FormData, URLSearchParams and JSON data in your Fresh app 🍋
- fresh_pirschA Fresh plugin for server side processing of Pirsch Analytics.🍋🦕
- fresh_graphqlGraphQL server for Deno Fresh
- flavoredmdServer-side GitHub Flavored Markdown rendering for Deno
- flashserve⚡ Instantly serve your web app
- fileserverA file-server command.
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.