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.
- slash_handlerBanish or add trailing slashes with a Netlify edge function
- fresh_twindv1_pluginfresh twindv1 plugin
- fresh_turnstileCloudflare Turnstile plugin for Deno Fresh
- aws_s3_presignDeno module to create presigned URLs for AWS S3
- workflowyWorkFlowy API for Deno and Node
- envalidEnvironment variable validation for Deno.
- kubernetes_apisREST focused Typescript classes for Kubernetes APIs, and tools for generating API interfaces
- delayThe standard Deno module for delaying a specified amount of time.
- chalkin🦕 Simple colour for @denoland, inspired by @chalk 🦕
- yolkYolk CLI - An Oak-based, batteries included CLI tool for the Oak framework, used to quickly create, structure, and run Oak applications.
- slugifyA string slugifier
- sail_sqlstringSimple SQL escape and format for MySQL
- sail_denqueDenque is a well tested, extremely fast and lightweight double-ended queue implementation with zero dependencies and includes TypeScript types.
- routerA high-performance basic router works anywhere.
- is_propertyTests if a property of a JavaScript object can be accessed using the dot (.) notation or if it must be enclosed in brackets, (ie use x[" ... "])
- handlebarsHandlebars template engine for Deno
- base58checkNoble base58check. Typed, native, 0-dep port of bs58check module.
- b64Base64 and base64url to string or arraybuffer, and back. Works in Node, Deno or browser.
- optionalsRust-like error handling and options for TypeScript and Deno!
- itertools🦕 A TypeScript port of Python's itertools and more-itertools 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.