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.
- sorceryInput, computation and output. That's all sorcery!
- shedAll Worker Tools under a single roof
- saffronA fairly intuitive & powerful framework that enables you to collect & save articles and news from all over the web.
- rildevA hub for all of RilDev's modules
- prompt_objectask for all the properties of an object, and use the current value as the type and the default value
- phoenix_deno_utilsAll utility functions that will come handy to work with Deno Scripts
- pgwirePostgreSQL client library for Deno and Node.js that exposes all features of the wire protocol.
- ok_computerλ "Functions all the way down" data validation for JavaScript and TypeScript.
- o_file_wava wav file in javascript, provides also functions to generate images
- o_file__fitsparse fit / fts / fits files in javascript, autostretch is also implemented ;)
- novasNOVAS is a comprehensive build tool that enables developers of all experience levels to efficiently set up Svelte applications in a Deno runtime.
- nifty_lil_tricks_testingA selection of useful utilities (or nifty li'l tricks!) for all things testing
- networkAn auxiliary library for TCP servers that need multiple open ports or need to deal with clients simultaneously. You can also connect to servers.
- multiarrayAllow use multiple arrays as one array without create combined one
- markdown_playerExecutable markdown files. Documentation & demonstrations, all in one!
- mailermailer is a standard module for Deno applications to allow easy as cake email sending.
- lume_cross_language_contentLume add-on used for generating multi-language sites. Allows all language versions to share the same data.
- lotusa culmination of all the lotus liibraries
- lockdbLockDB is a cross-platform tool you can use to handle process/event locking and avoid race conditions. It is sometimes also known as a semaphore.
- localidadesa lib to return all locations
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.