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.
- isnumberThe legendary is-number library for Deno.
- isgd_shortenerDeno module for is.gd URL shortener
- is_xDeno is_x module
- is_upCheck whether a website is up or down in Deno.
- is_onlineCheck if the internet connection is up in Deno.
- is_oddis-odd for deno
- is_jsonJSON validator for deno 🦕
- tsmservershellSmall Deno module for easy management and creation of HTTP servers
- ipfs🪐🦕 IPFS client for Deno
- ipcDeno module to interact with local sockets.
- ipapiSimple ip-api.com API wrapper for Deno.
- ipaddrjs(partial) Deno port of `ipaddr.js` library
- ip_addressIP address utilities for Deno.
- ip2whoisA Deno module that enables user to easily implement the checking of WHOIS information for a particular domain into their solution using the API from www.ip2whois.com
- ip2proxyIP2Proxy Deno module allows users to query an IP address to determine if it was being used as open proxy, web proxy, VPN anonymizer and TOR exits.
- ip2locationioIP2Location.io Deno SDK allows user to query for an enriched data set based on IP address and provides WHOIS lookup api that helps users to obtain domain information.
- ip2locationDeno module for IP2Location to lookup the geolocation information
- io2I/O extended module for Deno
- invariantA invariant implementation targeting the Deno runtime
- internet_timeConvert legacy time to decimal internet time, for 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.