GoKawiilDeveloper releases browser-based Intel 486 PC emulator written in JavaScript
Developer Jan de Jager has published Retro486 Modular Browser PC, also called e486-web, a full Intel 80486DX2-66 system emulator built entirely in JavaScript and hosted on GitHub. The live demo includes a CRT-style display tab with retro color options, plus tabs for configuring motherboards, expansion cards, storage, and diagnostics, along with preloaded DOS disks and games like Doom and Wolfenstein 3D.