Quilt Standard Libraries (QSL)

Essential standard libraries for the Quilt ecosystem.

The Quilt Standard Libraries gives modders Quilt-exclusive tools to add new and exciting features to their mods.

Note: At the moment, the Quilt Standard Libraries are in beta, meaning issues may arise and should still be treated as experimental. Please make an issue or talk to the QSL team on discord or on the forum before writing any PRs.

Repository structure

The repository has 2 main parts:

The library folder. This contains all the libraries that are part of the Quilt Standard Libraries.
The build-logic folder. This is an included build in Gradle and contains most of the buildscript used inside the libraries. This keeps the buildscripts inside the library folder as minimal as possible; definitions of data rather than logic.

Features

Here are multiple charts of features available in QSL which also serves as a comparison chart with Fabric API.

The charts are organized by QSL libraries.

Quick legend:

✔ = Included
❌ = Not Included/Not Yet
🙅 = No plans
🚧 = Work In Progress

Core Library

Feature	QSL	Fabric API
Auto Test Server argument	✔	❌
Event API	✔	✔
Event API - Phases	✔	✔
Event API - Events as Entrypoints	✔	❌
Gametest API	✔	✔
Initializer Entrypoints	✔	✔ (in loader)
Networking API	✔	✔

Crash Report

Feature	QSL	Fabric API
Crash report extra context	✔	✔
Crash report extra context API	✔	❌

Core - Lifecycle Events

Feature	QSL	Fabric API
Client Lifecycle Events	✔	✔
Client Tick Events	✔	✔
Client World Tick Events	✔	✔
Client Block Entity Events	❌	✔
Client Chunk Events	❌	✔
Common Lifecycle Events	❌	✔
Server Lifecycle Events	✔	✔
Server Tick Events	✔	✔
Server World Load Events	✔	✔
Server World Tick Events	✔	✔
Server Block Entity Events	❌	✔
Server Chunk Events	❌	✔

Core - Registry

Feature	QSL	Fabric API
Addition Events	✔	✔
Addition Events Helper	✔	❌
Registry Syncing	✔	✔
Registry Syncing - Exclude Specific Entries	✔	❌

Core - Resource Loader

Feature	QSL	Fabric API
Load mod resources.	✔	✔
Resource Loader Events	✔	✔ (in lifecycle, non equivalent)
Built-in resource pack API	✔	✔
Programmer Art API	✔	✔
Group resource pack API	✔	🙅
Resource Pack Provider API	✔	❌
Resource Reloaders	✔	✔
Resource Reloaders - Advanced Sorting	✔	❌
Virtual Resource Packs	✔	❌

Block Library

Feature	QSL	Fabric API
Extended Block Settings	✔	✔
Extended Material Builder	✔	✔
Block Render Layers API	✔	✔
All Block Constructors Are Public	✔	✔
Block Entity Type registration helper	✔	✔
Block Entity Type post-creation supported block editing	✔	🙅
Block Entity Syncing Helper	✔	❌
Block Content Registry - Flammable	✔	✔
Block Content Registry - Flammable (data-driven)	✔	🙅
Block Content Registry - Flattenable	✔	✔
Block Content Registry - Flattenable (data-driven)	✔	🙅
Block Content Registry - Oxidation	✔	✔
Block Content Registry - Oxidation (data-driven)	✔	🙅
Block Content Registry - Sculk Frequency	✔	✔
Block Content Registry - Sculk Frequency (data-driven)	✔	🙅
Block Content Registry - Strippable	✔	✔
Block Content Registry - Strippable (data-driven)	✔	🙅
Block Content Registry - Tileable	❌	✔
Block Content Registry - Tileable (data-driven)	❌	🙅
Block Content Registry - Waxing	✔	✔
Block Content Registry - Waxing (data-driven)	✔	🙅

Data Library

Feature	QSL	Fabric API
Advancement Criterion Registration Helper	✔	✔
Recipe API	✔	🙅
Registry Entry Attachments	✔	🙅
Client-fallback/Client-only tags	✔	✔ (fallback only)
Client-fallback/Client-only tags - integration within Vanilla methods	✔	🙅
Convention Tags	❌	✔
Data Generation	🚧	✔
Loot Table API	❌	✔
Resource Conditions	❌	✔
Component API (like CCA or Forge capabilities)	🚧	❌

Entity Library

Feature	QSL	Fabric API
EntityType registration helpers	✔	✔
Entity Events	✔	✔
Multipart Entity API	✔	❌
Point of interest helper	✔	✔
Status Effects API	✔	❌
Tracked Data Handler Registry	✔	❌
Trade offer API	✔	✔

GUI Library

Feature	QSL	Fabric API
Screen API	✔	✔
Item Tooltip Event	✔	✔
Tooltip Component - Event	✔	✔
Key Binds API	🚧	✔
Screen Handler API	❌	✔

Item Library

Feature	QSL	Fabric API
Item Extension - Bow	✔	❌
Item Extension - Crossbow	✔	❌
Item Groups	❌	✔
Item Settings	✔	✔
Item Settings - Custom Item Setting	✔	❌
Item Content Registry - Composter	✔	✔
Item Content Registry - Composter (data-driven)	✔	🙅
Item Content Registry - Fuel	✔	✔
Item Content Registry - Fuel (data-driven)	✔	🙅

Management Library

Feature	QSL	Fabric API
Commands	✔	✔
Client Commands	✔	✔
Game Rules	❌	✔
Entity Selector Options	✔	✔
Message API	✔	✔

Rendering Library

Feature	QSL	Fabric API
Renderer API	❌	✔
Data Attachment	❌	✔
Hud Render API	❌	✔ (limited Event)
Built-in Item Rendering	❌	✔
Block Entity Renderer Registry	❌	✔
Armor Rendering	✔	✔
Color Provider Registry	❌	✔
Entity Renderer Registry	❌	✔
Entity Model Layer Registry	❌	✔
Living Entity Feature Renderer Registration Event	❌	✔
Data-driven Entity Models	🚧	🙅
Data-driven Animations	🚧	🙅
World Render Events	❌	✔
Fluid Rendering	❌	✔

Transfer Library

Feature	QSL	Fabric API
Transfer API	❌	✔

Worldgen Library

Feature	QSL	Fabric API
Biome Modifications API	✔	✔
Add Nether Biomes	✔	✔
Add End Biomes	✔	✔
Dimension API	✔	✔
Surface Rule API	✔	❌

Miscellaneous Library

Feature	QSL	Fabric API
Modded DFU API	❌	❌
API Lookup API	🚧 (through Component API)	✔

Spinoscythe/quilt-standard-libraries