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.
- extendedbrainfuckNo description
- extended_stream_apiNo description
- extendable_promiseA promise that can be delayed (extended) via repeated calls to waitUntil.
- extlanguage extensions for typescript
- exprexoexprexo deno flavour
- expressa_libLibrary to make deno web apps faster
- expressaLibrary to create fast deno web app prototypes
- express_denoAn Express port for Deno.
- exportNo description
- explainCLI tool that brings Wikipedia to your terminal.
- expiring_mapA simple derivative of Map with time expiring entries
- expandhomeNo description
- expA small expression language toolkit: parse expressions, get a typed AST with spans, and evaluate safely.
- exot_traceA small, performant library simplifying application tracing for Node.js, Bun and Deno.
- exot_inspectorApplication inspector for Node, Bun and Deno
- exot_honoExot Inspector Integration with Hono
- exotA cross-runtime TypeScript framework for building modern server applications.
- exome🔅 State manager for deeply nested states
- exograph_deno_utilsUtilities for building Deno modules in Exograph
- exographBuild production-ready backends in minutes
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.