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.
- pgbA simple Deno module helps you to make progress bar in text
- pg_formatDeno implementation of PostgreSQL's format() to safely create dynamic SQL queries.
- pgPostgreSQL client for Deno
- pfmtA strongly-typed Deno module for formatting strings and printing to the console.
- secure_compareConstant-time comparison algorithm to prevent timing attacks (Deno edition)
- permissions_manager[Library/Deno] Permission Management for Deno Applications. Apply granular permission control to Deno applications.
- permissionGuardA zero-dependency, minimal permission guard for Deno.
- sedateA port of hyper-ts for Deno
- peraPera is a minimal web framework for Deno.
- pentagonPrisma-like ORM built on top of Deno KV. Allows you to write your database schemas and relations using Zod schemas, and run queries using familiar syntax from Prisma.
- pekoFeatherweight apps on the edge 🐣⚡ Node, Deno, Bun & Cloudflare Workers.
- peekAdd a peek function to iterators in TypeScript for Deno.
- pdfrexPDF manipulation module for Deno - split, merge, rotate, watermark, etc. (uses pdf-lib library).
- pdfannotatePDF manipulation module for Deno - split, merge, rotate, watermark, etc. (uses pdf-lib library).
- pdf_to_jpgA Deno OAK server and route export to convert a specific page of a PDF to a image
- pcscDeno FFI binding to the PCSC API
- pbfDeno pbf port of https://github.com/mapbox/pbf
- pazzaParser combinators library which works on browsers, Deno and Node.js.
- payA payments library for Deno apps, supporting Stripe.
- pattyA CLI tool for managing git and working directories written in 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.