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.
- simple_serverSimple web server for Deno
- simple_sandboxProvides a simple sandbox environment to execute javascript code.
- simple_routerNo description
- simple_promise_lockeasy to use, object-orientated, promise-based locks
- simple_openaiSimple API connection compatible with OpenAI and AzureOpenAI.
- simple_linear_regressionSimple Linear Regression using OLS estimation
- simple_json_set_getA simple persistent json storage framework.
- simple_ipcA simple and lightweight IPC module for Deno.
- simple_html_elementSimple HTML element implementation for text rendering
- simple_expectA simple `expect` util to test functions
- simple_execA dead simple wrapper around the Deno.Command API for better stdout piping, by @codemonument
- simple_event_emitterNo description
- simple_embedEmbed files in Deno executables
- simple_coveragecollect test coverage with Deno's built-in test runner and lcov
- simple_corsCORS - as simple and unsecure as it gets :) - you should only use this if you are not using any authentication / authorization mechanisms.
- simple_aes_cbcA simple wrapper for WebCrypto which uses the AES-CBC algorithm
- sim_ecsBatteries included TypeScript ECS
- simDiscrete event simulation library
- silver_spectacle💾 📦 ♻️
- siluSilu is a simple HTTP/HTTPS tunnel and proxy server of Deno.
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.