Chrome has an issue with an invalid error (INVALID_OPERATION: texImage2D: Invalid params.format/params.type combination) being thrown when creating a RGBA16UI texture with UNPACK_PREMULTIPLY_ALPHA_WEBGL enabled. (this issue appears to also be a problem on Safari)

Pixy from Wireframe, but for p5js's WebGL mode (although it can be used with pure WebGL or libraries that can interact with pure WebGL)

This library adds instancing to p5.js through the beginShape() & endShape() feature although it does require WebGL2 from https://github.com/RandomGamingDev/WebGL2p5

learn OpenGL ES

three.js shader examples

WebGL for 3D Web Animation specially good effect !

This is a small 3D graphics engine built in webgl. It is meant to be used as an easy-to-use API to perform rendering functionality for you rather than using the webgl itself. It can currently do environment/cube mapping, has phong lighting, normal mapping, and a few more effects.

Simple 3D Engine (AngularJS, HTML5, WebGL 2, OpenGL ES 3.0)

A simple library for OOP encapsulation and abstraction of some of the different WebGL2 textures.

A reliable, online cubemap slicer.

A tilemap library for p5.js's OpenGL mode that is optimized to draw tilemaps within a single draw call

Small opengl renderer with an ECS architecture and WASM build support 🌎

Tools to help simplify working with three, pixi, phaser, ect...

Node Image Effect Component By OpenGl ES