Libraries

Clean Shapes
juju adams

Antialiased primitive drawing
geometry primitives antialiasing and 1 more!
Bulb
juju adams

2D lighting and shadows
shadows light lts
iota
juju adams

Miniature fixed timestep library
time delta time lts
Snitch
juju adams

Logging and crash handling system
logging error lts
Chatterbox
juju adams

Narrative scripting tool
dialogue narrative lts
SNAP
juju adams

Data format converters
data lts
Good Vibes
daneeyul

GameMaker Studio 2 plugin for gamepad vibration
vibration gamepad rumble and 1 more!
GMRoomLoader
glebtsereteli

Runtime room loading for GameMaker 2024.2+
room-loader
Scribble
juju adams

Efficient multi-effects L10n text renderer
i18n text dialogue and 1 more!
Input
offalynne, juju adams

Comprehensive cross-platform input for GameMaker 2022 LTS
input gamepad lts
Luminous Chicken
dragonitespam

3D Lighting Shaders for GameMaker
lighting 3d
Emu
dragonitespam

UI in GameMaker
ui
NiceSlice
wangleline

An extended nine-slice library
sprites rendering drawing and 2 more!
Lexicon
tabularelf

Localization System for GameMaker Studio 2.3.1+
i18n localization translation and 1 more!
Canvas
tabularelf

A surface that you can modify & keep the contents, even when the surface should've had been lost, for GameMaker Studio 2.3+!
surface buffers lts
Collage
tabularelf

Texture page manager
texture atlas images lts
JS Promise in GM
tinkerer_red

This library mimics the JavaScript [Promises](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise) model, making it possible to manage asynchronous operations like HTTP requests, file loading/saving, and more, directly within GameMaker Studio using a familiar promise-based approach. All native asynchonous functions can now also be used with a promise approach.
promise async request and 4 more!