Hot Apps

A developer tool for learning 6502 assembly with an interactive debugger, step-through execution, and real-time memory visualization

A retro computing emulator that runs vintage IBM PC software with cycle-accurate CPU simulation and full hardware debugging

A retro gaming app for emulating classic ZX Spectrum and Sega SG-1000 consoles with tape loading and snapshot support

A retro emulator app for running classic ZX Spectrum programs with authentic 1982 hardware simulation

A retro gaming app for playing classic NES games with a pixel-perfect emulator and nostalgic CRT aesthetic

A retro computing emulator that faithfully recreates the legendary 1976 KIM-1 microcomputer with full 6502 CPU emulation and authentic LED displays

A retro computing app for running authentic 1977 TRS-80 Model I programs in your browser

A developer tool for writing, debugging, and stepping through Intel 8088 assembly code with real-time CPU state visualization

A simulation app for running the original 1976 Apple-I computer with cycle-accurate 6502 CPU and Woz Monitor

A retro computing emulator bringing the classic Commodore VIC-20 to life in your browser with full 6502 CPU and sound chip emulation

A retro computing app that emulates a 1977 Commodore PET with a real 6502 CPU, green phosphor display, and support for loading any program file

A retro computing emulator that faithfully recreates the original 1977 Commodore PET with full 6502 CPU, keyboard, and peripheral support

A retro arcade emulator for playing classic Sega SG-1000 games directly in your browser