Console-based GLSL Sandbox for 2D/3D shaders
Sublime Text 2/3 plugin for live coding GLSL Shaders
Blender addon to create 2D textures from GLSL. It follows the same nomenclature that glslViewer, glslCanvas, glslEditor, ofxShader and PixelSpirit
Make your own custom ScreenSaver in linux using GlslViewer
Openframe extension which adds support for shaders via glslViewer.
SLIMSHADER is an Open Source Raspberry PI project based on glslViewer and capable of displaying plain images and OpenGL/GLSL shader files.