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.
- filedbâš¡ A lightweight local JSON database for Deno.
- file_server_plus`deno` static file webserver, clone of `file_server.ts`, PLUS an additional final "404 handler" to run arbitrary JS/TS
- fieldsJSON definition of form fields for deno
- ffinchDeno FFI helper
- ffigenFFI bindings generation for Deno
- ffiDeno Foreign Function Interface.
- fexprPort of ganigeorgiev/fexpr to Deno and Node
- fetchlineRead text file (remote over HTTP(S) or local) line by line as async iterator, with Node, browsers and Deno
- fetchingAn enhanced fetch for Deno.
- fetcherDecorators for a more friendly fetch
- fetchblocksExperimental - library cross compiled to node/web/deno
- fetch_event_adapterDispatches global fetch events using Deno's native http server.
- fetch_as_classfetch data using class based on deno/browser fetch api
- fena simple web framework for deno
- feathers_mongoA Feathers database adapter for MongoDB using official Deno driver for MongoDB (deno-mongo)
- fdbFoundationDB for Deno
- fastwriterFast & Safe file writing for Deno ✒
- faster_reactTiny Full-Stack React framework. Avoid Overengineering. Automatic routes, reload and component bundle. It uses its own RSC engine, combining SSR and CSR. 100% Deno, no Node dependencies. Fully compatible with Deno Deploy and Serverless Environments.
- farmhashThis Deno library is a wrapper around the Rust Farmhash library, offering functions for hashing and fingerprinting strings and byte arrays. It includes methods to compute 32-bit and 64-bit hashes and fingerprints using the Farmhash algorithm.
- fancy_hello_demoa deno demo
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.