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.
- html_entitiesFast html entities decode & encode library for Deno.
- semverThe semver parser for Deno (a fork of node-semver using TypeScript)
- crc32No description
- veloA high-performance caching library for Deno. Supports LRU, LFU, ARC, and TinyLFU.
- time.tsTime.ts - A straightforward Deno timezone manipulation
- charmdA simple, extendable markdown renderer for your terminal.
- ws_handlerWebSocket handler implementation and other utilities for working with status codes.
- notranspile_xmlcharsUtilities for determining if characters belong to character classes defined by the XML specs.
- lz4🗜 lz4 wasm module for deno
- gptDeno(TypeScript) BPE Encoder Decoder for GPT-2 / GPT-3
- denoA modern runtime for JavaScript and TypeScript.
- qrcode📇 Generate QR code images in Deno
- disposable🦕 Ensure a disposable resource is disposed in Deno
- graphql_tools[DEPRECATED] 🦕 Useful tools to create and manipulate GraphQL schemas. Deno port of `graphql-tools` library
- fathym_eac_runtimeNo description
- globberInclude and excludes files and directories from a deep search of the provided root directory
- deployCommand line tool for Deno Deploy
- downloadDeno fetch api based module to download file from a URL.
- axiomMinimal deno library for sending events and logs to Axiom
- updateKeep the dependencies of your Deno project up-to-date.
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.