ShaderFrog -- Free Shader Editor and Composer Online

Today we are checking out ShaderFrog, an in the browser tool for easily composing shaders out of other shaders, which can be exported to Unity, Three.js and iOS or shared with others. Simply connect multiple shaders together to create new more complex shaders.

It also contains a full shader editing tool for writing shaders using GLSL code.

Link: https://www.gamefromscratch.com/post/2019/05/06/ShaderFrog-Shader-Editor.aspx ... https://www.youtube.com/watch?v=CEC5NGbf_d4