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.
- deno_kv_oauthHigh-level OAuth 2.0 powered by Deno KV.
- opticA powerful logging framework for Deno
- wait🌀 Minimal terminal spinner
- isxCollection of validation functions for JavaScript data
- xml2jsParse XML into JavaScript objects
- openOpen is a package for opening URLs, files and executables with Deno. Inspired by sindresorhus' open.
- superdenoSuper-agent driven library for testing Deno HTTP servers.
- microdiffA fast, zero dependency object and array comparison library. Significantly faster than most other deep comparison libraries and has full TypeScript support.
- sendgridNo description
- murmurhashAn incremental implementation of MurmurHash3 for JavaScript
- acceptsHigher level content negotiation for Deno.
- dosOs info for deno
- cliuieasily create complex multi-column command-line-interfaces.
- kd_clientsVarious HTTP clients for miscellaneous use.
- y18n📒 the bare-bones i18n library used by yargs
- fathym_atomic_design_kitNo description
- observabilityWIP module for instrumenting Deno programs with OpenTelemetry, transmitting traces and metrics in a standard way.
- evt💧EventEmitter's typesafe replacement
- sax_tsSAX-style (Simple API for XML) in TypeScript
- uddUpdate Deno Dependencies - update dependency urls to their latest published versions
Q&A
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 on deno doc and 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?
Name squatting is not allowed on the deno.land/x/. If you feel that a module is not currently usable, has not been legitimately under development for more than 90 days, and you have a concrete proposal to publish a well-maintained module in its place, please contact support.