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.
- summarize_conversationA tiny helper module to summarize messages with ChatGPT.
- sqlite_fastrandA SQLite extension for quickly generating random numbers, booleans, characters, and blobs
- splitSplit strings into their perceived characters.
- rubylizeA CLI tool that append ruby to kanji characters from passed stdin.
- locateLocate the nth character in a string.
- letter_spacingSet the horizontal spacing behavior between text characters.
- khmertokenizerA fast Khmer text tokenizer that ensures the all characters are included in the process.
- jmordica_iconv_litePure JS character encoding conversion
- ddc_unprintableDevelopment ddc.vim helpers that allow you to paste word-kind sources gathering unprintable characters.
- cueshitConvert between different cue sheet / chapter / tracklist formats
- cubicA+fancy+character+encoding/set+implementation+for+deno+🎨
- caidenoUnofficial Character.AI API using Deno
- buffer_crc32crc32 that works with binary data and fancy character sets, outputs buffer, signed or unsigned data and has tests. Derived from the sample CRC implementation in the PNG specification: http://www.w3.org/TR/PNG/#D-CRCAppendix
- bingasaurusBing Chat AI client using Deno js 🦕 😊
- ascii_fontFonts made of ASCII characters.
- accioThe Summoning Charm used in Deno World! Also a dependency injection lib that use Typescript.
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.