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.
- regexbuilderBuild regexes using fluent APIs in Deno.
- refreshSimple browser reload on file change middleware for your Deno web applications.
- reed_solomonAn error-correction implementation for Deno. Reed-Solomon error correction is used in 2D barcodes such as datamatrix.
- react_icons_bsdeno fresh react-icons for bs
- protoc_parserParse Google Protocol Buffer DSL into an AST, which can be converted into JSON or back into the Protocol Buffer DSL.
- prohazkoCollection of miscellaneous utility functions used by me in various Deno projects.
- programcommand-line interface for deno programs.
- prettier_denoprettier_deno is a cli shim to run prettier in deno
- prelude_jsA standard module for functional programming
- phs_routingThe Pheasant Routing Package: A package intended to extend the pheasant framework with routing capabilities
- pg_formatDeno implementation of PostgreSQL's format() to safely create dynamic SQL queries.
- otel_tracing_apiOpenTelemetry Tracing API
- otel_text_map_propagatorThe Otel TextMapPropagator API
- otel_context_apiOpenTelemetry Context API
- otel_common_apiThe OpenTelemetry Common API
- oscWIP! Open Sound Control (OSC) module for Deno.
- openersimple browser opener for deno
- oi_lume_utilsUseful utilities for the Lume SSG
- mpv_ipc🦕 mpv-player/mpv JSON IPC wrapper for Deno
- module_cacheGlobal module cache for all modules.
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.