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.
- better_switchA better than switch function for returning values
- better_permissionsA nicer way to handle permissions on Deno
- betalanderThe minecraft server manager
- beta_chess_diagramsCreate png chess diagrams with the help of Deno canvas API
- beta_chessBeta Chess Board Manager
- bertmlUse common pre-trained ML models in Deno!
- berryNo description
- berrorRich Errors including chain of causes, metadata, easy logging and TypeScript definitions.
- berknpx berk
- berithWebAssembly port of Ed25519 signatures and X25519 key exchange
- benoDont make your config experience bad only disfrute with this
- bencodexAn alternative take on implementing Bencodex in TypeScript/JavaScript
- bencodeNo description
- benchmarkThe standard Deno benchmark module that supports high-resolution timers & returns statistically significant results.
- behinOne-time password lib for Deno 🦕⏱ (TOTP/HOTP)
- bedrockA modular authentication library for Deno.
- bedNo description
- beautylog🍬 Terminal beautiful log for Deno
- bearzsh_runtimeinfoGets information about the current runtime e.g. node, deno, bun, etc
- bearzsh_errorsNo 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.