The Quilt Project

The Quilt project is an open-source, community-driven modding toolchain designed primarily for Minecraft. By focusing on speed, ease of use and modularity, Quilt aims to provide a sleek and modern modding toolchain with an open ecosystem.

Quilt is a project that was born out of a need for change in the Minecraft modding ecosystem. Our teams contain many experienced members of the modding community, providing a level of familiarity that helps us to avoid the mistakes of the past -- whether those mistakes relate to community management, diversity and inclusivity, project governance or transparency. For more information on how we hope to do this, please see our "about" pages.

WIP

Quilt is currently in beta. Here be dragons -- there may be issues, but we'll fix them as quickly as we can!

If you'd like to help us test Quilt, please feel free to install it, try it, and let us know how you get on!

Caring

Quilt is community-driven, and couldn't exist without its users and contributors. We care about our community; whether you're a member of our community spaces, an occasional contributor to one of our projects or simply a user: Quilt exists for your needs -- not in spite of them.

Powerful

Quilt has the extra features and tools your mods need to succeed. From a rich library of modules that help you to write more compatible mods with less effort, to one of the most accurate decompilers provided by any Minecraft modding toolchain, you can be sure that your mod is in good hands.

Our Sponsors

Join the Community

Please feel free to join us on one of our official community spaces by clicking the buttons below. Please note that all users of our community (and development) spaces are expected to abide by our Code of Conduct and our rules. We recommend that you read and become familiar with them before joining or interacting with us.

Get Involved

There are lots of ways you can help us out, even if you aren't a developer. A list of projects most in need of help can be found on our Help Wanted page.

If you want to contribute, the best thing to do is join us on GitHub and the Discord Server. There's plenty of things to do, so we can always use more help!

Latest Posts

Quilt's (EXTREMELY LATE) November Update

ix0rai

September 28, 2023

It's been quite a while since the last proper development update here, with the last one being our 2021 October update. In this fairly enormous post, we'll be covering all the biggest developments since entering beta! We'll be going through Quilt Standard Libraries, Quilt Loader, Quilt Mappings, Quilted Fabric API, Chasm, Quilt Kotlin Libraries, Cozy, and a few other things. Taking the crown for the new longest blog post, I hope you enjoy seeing what we've been working on!

Quilt Loader Telemetry Explained

Southpaw1496

July 12, 2023

Update 17/07/2023: The beacon has been temporarily disabled following a report that it was errorneously storing IP addresses. Please see this forum post for more information.

Quilt Loader 0.19.2 adds beacon functionality to count Quilt's Monthly Active Users, or MAUs. There has recently been some confusion about how this functionality works and why it was added, so this blog post is intended to provide a clear explanation of both of those things.

Quiltflower is now Vineflower

Southpaw1496

July 9, 2023

The Quiltflower decompiler is an integral part of Quilt's toolchain, and has been quietly developed by jaskarth and the rest of the Decompilers team since our earliest beginnings. Yesterday, the team decided to separate from Quilt and continue development under the Vineflower organisation.