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.
- streamtestLibrary for testing streams in Deno
- streamparser_json_whatwgStreaming JSON parser in Javascript for Node.js and the browser
- streaming_tarstreaming-tar
- streamdal_protosCode-Native Data Privacy
- streamconvWeb ReadableStream to Node Readable stream and vice versa for Deno
- stream_xmlXML Stream parser
- stream_utils_demoNo description
- stream_responseFetch API Response objects made from async generators.
- stream_my_site_clientNo description
- stream_audio_fingerprintAudio landmark fingerprinting in JavaScript
- strcolors.tsFMT String Extensions for Deno
- strawmanA Deno-based service virtualization solution
- storymakerNo description
- storyblok_deno_sdkNo description
- storeosaurusDeno JSON Store
- storeA key-value store that persists on disk for Deno.
- storage_object💾 📦 ✅
- storage_modulesPluggable Simple Storage Modules for Deno
- storage_helpersA set of tools to manage localStorage, sessionStorage and more that run on browsers, node and deno. 💾
- storableStores for Deno
Q&A
Can I still publish to deno.land/x?
No. deno.land/x is now read-only. Existing modules and versions remain available and immutable, but no new modules or versions can be published here. New packages should be published to JSR, the modern registry for Deno and the broader JavaScript ecosystem.
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 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?
deno.land/x is now read-only, so module names can no longer be claimed or reassigned. To publish a new, well-maintained module, use JSR instead.