Code vs Shader Playground

A coding experience custom tailored for iOS that is useful for learning, experimenting and fast prototyping. No downloads, no configs, no setups required, just login and you’re ready to start writing code. Supported programming languages C, C++, Clojure, Crystal, C#, Go, Java, JavaScript, Kotlin, Lua, Perl, PHP, Python, Ruby, Rust, Scala, Swift, TypeScript Unified development Environment All-in-one platform that lets you code, compile and execute Customize your setup Make your workspace feel just like home with your desired theme and keyboard mode Real-time Cloud Sync All your files are seamlessly synced across your devices Contact Support -> code+support@techulus.com Privacy and Security Privacy Policy - https://code.techulus.com/privacypolicy/ Terms and Conditions - https://code.techulus.com/terms/ If you have any questions or suggestions about Privacy Policy, do not hesitate to contact us at code@techulus.com.

Shader Playground is a powerful real-time shader editor built for iPhone and iPad. Write Metal fragment shaders, see results instantly at 60 FPS, and export your creations as images or videos. REAL-TIME PREVIEW Write code and watch your shader come alive instantly. The live preview renders at 60 FPS with full support for standard uniforms: iTime, iResolution, iMouse, and iFrame. SHADER EDITOR WITH SYNTAX HIGHLIGHTING A dedicated code editor with Metal Shading Language syntax highlighting, monospace font, and smart keyboard tools — designed for comfortable coding on mobile. BUILT-IN SHADER LIBRARY Get started immediately with 10 ready-to-use shaders including plasma, Mandelbrot fractals, raymarched 3D scenes, Voronoi patterns, ocean waves, and more. Learn by exploring and modifying working examples. MULTI-PASS RENDERING Build complex effects with up to four buffer passes. Chain textures between passes to create feedback loops, blur effects, and advanced post-processing pipelines. TOUCH INPUT Map touch and drag gestures directly to shader uniforms. Create interactive visual experiences that respond to your fingertips. SAVE & LOAD PROJECTS Save your shaders locally and pick up where you left off. Build your personal library of custom effects. EXPORT Capture the perfect frame as a PNG image or render smooth MP4 videos at custom resolution, duration, and frame rate. Save directly to your Camera Roll or share anywhere. Whether you're a graphics programmer, creative coder, student learning GPU programming, or a visual artist exploring generative art — Shader Playground gives you a complete Metal shader development environment in your pocket. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.