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.
- fresh_flowbiteFlowbite plugin for Deno Fresh
- free_portGet free port for Deno
- dino1KB type safe DI (Dependency Injection) library for Deno/Node
- deno_tsc_helperAllows type checking of code meant for Deno with tsc.
- p_retriedRetry a promise-returning or async function. Abstraction for exponential and custom retry strategies for failed operations
- import_mapAn implementation of WICG Import Maps specification
- qrcode📇 Generate QR code images in Deno
- oak_corsForked from the nodejs package expressjs cors. Now it is just a simple and opinionated cors middleware for Deno oak.
- easy_stdGeneric Deno standard library, focused on ease of use | 通用 Deno 标准库，专注于易用性
- bigdenary🦕🧮 Arbitrary-length decimal library, implemented with ES2020's native BigInt.
- typeboxJson Schema Type Builder with Static Type Resolution for TypeScript
- time.tsTime.ts - A straightforward Deno timezone manipulation
- notranspile_saxesAn evented streaming XML parser in JavaScript
- diff_kitDeno lib that compares 2 strings and generates result like assertEquals(), also in HTML
- dpx📦 CLI to run a Deno package without installing it (like npx for Deno)
- json5JSON5 for Deno
- groveGrove is a Hybrid Microservice framework for Deno and Oak.
- didi_commonsCommons module for DiDi modules. Implemented submodules: Optional (sync + async).
- sweetidAlphanumeric IDs, powered by Nano ID
- sodium🧂 Sodium is a modern, easy-to-use library for encryption, decryption, signatures, password hashing and more
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.