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.
- typescript_mixinsa typescript mixins implementation targeting Deno runtime.
- typeschema🛵 Universal adapter for TypeScript schema validation.
- typeokA tiny type-checking utility
- typeinfoSimple Extended Javascript Type Detection
- typeguardkitA TypeScript module to help construct type assertion functions and type guards.
- typegraphNo description
- typegramTypeScript types for the entire Telegram Bot API
- typedriven_loggerNo description
- typedffiGenerate the types of your Deno FFI functions at compile-time.
- typederrorJavaScript Error for TypeScript projects
- typedefsOpinionated collection of TypeScript utilities, interfaces, and more.
- typedefOpinionated collection of TypeScript utilities, interfaces, and more.
- typeddequeVariable length TypedArray
- typed_surqlminimal surrealdb orm
- typed_sqlNo description
- typed_signalNo description
- typed_rpcLightweight JSON-RPC solution for TypeScript projects
- typed_machineA strict Finite State Machine, written in TS
- typed_json_rpcStrongly typed json-rpc module for deno.
- typed_http_response_helpersNo description
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.