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.
- lz4🗜 lz4 wasm module for deno
- json_colorizeA library for colorizing JSON strings for Deno
- resvg_wasmMinimal resvg WASM bindings for Deno
- abcA better Deno framework to create web application.
- html_entitiesFast html entities decode & encode library for Deno.
- observabilityWIP module for instrumenting Deno programs with OpenTelemetry, transmitting traces and metrics in a standard way.
- reflect_metadataA Deno-compatible copy of the TypeScript Metadata Reflection API my Microsoft
- nessieA modular Deno library for PostgreSQL, MySQL, MariaDB and SQLite migrations
- jpegtsA pure TypeScript JPEG encoder and decoder for deno
- opineMinimalist web framework for Deno ported from ExpressJS.
- html_parserPort of fb55/htmlparser2 for Deno
- alosaurAlosaur - Deno web framework with many ES Decorators
- postcssPostcss for Deno
- mqttMQTT in TypeScript for Deno, Node.js, and browsers
- progressProgressBar in terminal for deno
- expecthelpers for writing jest like expect tests in deno
- patched_alephThe Full-stack Framework in Deno.
- kv_toolboxUtilities for working with Deno KV 🦕🗝️
- corddisDeno Discord API wrapper made mainly for learning.
- docker_namesMoby's name generation now in Deno!
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.