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.
- argsExtensible CLI arguments parser for Deno with intelligent TypeScript inference
- ts_prometheusA prometheus client in Typescript for Deno
- telegram_bot_apiDeno Telegram bot API
- websocket🦕 A simple WebSocket library like ws of node.js library for deno
- markyA modular and extensible ESM and Deno Markdown parser.
- brotli🗜 Brotli wasm module for deno
- cronerTrigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.
- vim_channel_command🦕 Vim's Channel command for Deno
- multiparsermultipart/form-data parser for Deno servers
- crypto_random_stringDeno module to generate a cryptographically strong random string
- axiomMinimal deno library for sending events and logs to Axiom
- p_queuePromise queue with concurrency control, for Deno
- qrcode📇 Generate QR code images in Deno
- dmmLightweight Deno Module Manager
- pretty_benching:sauropod: A small lib to make your Deno benchmarking progress and results look pretty
- is_wslCheck if the process is running inside a WSL enviroment in Deno
- is_docker🐳 Check if the process is running inside a Docker container in Deno
- compyMinimalist (yet powerful) monorepo manager for Deno
- colorA simple, fast, and comprehensive color library for Deno.
- uniloggerLogger utility module for 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.