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
.
- html_rewriterWASM-based implementation of Cloudflare's HTML Rewriter for use in Deno, browsers, etc.
- ts_morphTypeScript Compiler API wrapper for static analysis and programmatic code changes.
- dejsejs template engine for deno.
- web_bsonweb_bson is a fork from mongodb/js-bson
- corsDeno.js CORS middleware
- alosaurAlosaur - Deno web framework with many ES Decorators
- media_typesDeprecated. Use std/media_types instead.
- denoflateWebAssembly port of Deflate, Gzip, and Zlib compression algorithms
- polkadotPackage publishing for deno.land/x/polkadot
- s3_lite_clientA lightweight but powerful S3 client for Deno
- negotiatorAn HTTP content negotiator for Deno.
- unknownutil🦕 A lightweight utility pack for handling unknown type
- ftpcFTP Client for Deno
- grammy_typesType declarations of the Telegram Bot API.
- cborUltra-fast CBOR encoder/decoder with extensions for records and structural cloning
- vento🌬 A template engine for Deno & Node
- tty🖨 Terminal utils and ansi escapes
- alephThe Full-stack Framework in Deno.
- pteraPtera is DateTime library for Deno
- wasmbuildBuild tool to use Rust code in Deno and the browser.
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.