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Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)
by OroArmor
Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) is a library Minecraft mod from OroArmor with 1.5M downloads on the Orca catalog. It runs on Quilt, so it slots into a matching Minecraft profile without hand-patching anything. Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) is free to download and free to host on Orca: press Play and Orca launches Minecraft with Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) already installed, or host it on a free server to play with friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.
The standard libraries of the Quilt ecosystem. Essential for your modding experience on Quilt!
How to install Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)
Two ways to add Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) to Minecraft. One takes a click.
- Click Play below. Orca installs Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) with Quilt and the right Minecraft version, then launches straight into the game.
That’s it. Nothing to download or configure.
- Download the latest Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) file from Modrinth for your Minecraft version.
- Install Quilt and launch Minecraft once so the loader profile is created.
- Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
- Add any libraries Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Quilt profile.
Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)versions & compatibility
Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL) targets Quilt. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.
Mods like Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)
More Minecraft mods in the same vein you can host or play with Orca in one click.




