crt-shader

Tweakable CRT shader for web canvas

Turn your Mac into a retro computer: real-time CRT/retro shaders and classic desktop themes (Mac OS 9, Windows XP, BeOS and more), as a macOS menu-bar app.

Native macOS app for streaming, viewing, and controlling your Commodore 64 Ultimate device with real-time CRT shader effects.

📺 Pixel-perfect CRT, LCD and Game Boy shaders for retro handhelds

Motion clarity CRT simulation using multi-stage Fibonacci-weighted exponential phosphor decay — an extended BFI approach with richer persistence curves than simple black frame techniques. Gamma-space processing, Voodoo2 16-bit quantization and Bayer dithering, adjustable scanlines. Optimized for consistent performance across hardware. MIT license.

Resolution-aware CRT scanline presets for Omarchy's Display panel

A procedurally-drawn 1993 PC that boots to DOS, runs all your favourite DOS software, and brings you back in time with CRT awesomeness and nostalgic sounds.

Modernized fork of NewPixie CRT with user controls, straight screen and Natural Vision mode. Fixes common complaints while preserving the authentic look.

BMAD end-to-end practice + a museum-grade browser homage to the 1978 Taito arcade — WebGL2 CRT shader, AudioWorklet chip-synth, ROM-cited gameplay

Super Modulation - Desktop | Support Page & Issue tracker

Test project for Godot 4.5.1, terminal-type display with CRT shader representing the flight computer of a space ship. Simulated movement along Godot's default axes in simulated 3D space. The entire thing is AISlop code, big shoutout to Claude for doing practically everything. Reproduce this project at your leisure.

Terminal time machine for Ghostty — 30 interactive computing eras (1940s Enigma to Windows 98), CRT shaders, and the Matrix (1999) as home base

80s-90s Retro Industrial Cyberpunk Hardware Terminal with pure Web Audio synthesis & Morse transceiver

A pong recreation with CRT shaders using the love2d framework.

A tool for adding CRT Shaders into images

A dark-mode CRT virtual monitor for Windows. Run real desktop apps with RGB phosphor pixels, scanlines, glow, and curved glass.

Aperture grille CRT shader for DuckStation

Hard-cut video editor for Windows with a real-time 16mm projector / CRT film look. Exports H.264 MP4 via ffmpeg.

Native Windows modernization layer for Heimdall 2 (1994)

BiosSystem Neon Arcade: Modernized modular retro engine, custom vector pipelines, and live arcade runtime.