mathpush app
MathPush

A puzzle game for learning operator precedence by pushing numbered blocks into equations that match target values

35.4 engagement score3396 min total time
5/20/2026
8800-emulator app
Altair 8800 Emulator

A retro computing app for running vintage Intel 8080 programs with cycle-accurate emulation and interactive terminal I/O

35.2 engagement score879 min total time
bluray app
Retro Video Output Simulator

A nostalgic simulation of classic Blu-ray player interfaces and video formats

35.2 engagement score4073 min total time
artsteps app
Art Steps

A creative app that generates step-by-step instructions for making art in any medium

34.2 engagement score3603 min total time
3/23/2026
odyssey app
Odyssey Time Machine

A nostalgic simulation of the first commercial home video game console from 1972

32.1 engagement score132 min total time
neural-text app
TinyBrain

An AI training playground where you feed text snippets, teach a neural network, and generate predictions from custom prompts

32 engagement score280 min total time
8/11/2026
ntsc-full-waveform app
NTSC Signal Lab

A retro video signal emulator that transforms videos into authentic composite NTSC artifacts like CGA, Apple II, and NES displays

30.8 engagement score4355 min total time
4/25/2026
motherboard3d app
Circuit Explorer 3D

A 3D educational simulation for exploring and understanding computer motherboard architecture

30.6 engagement score85 min total time
ntsc-video-signal app
NTSC Signal Lab

An educational simulation for exploring analog video signal processing, composite waveforms, and H-sync detection in vintage TV systems

30.6 engagement score28 min total time
7/28/2026
toneplayground app
Tone Playground

An audio education app for interactive web music programming and sound exploration

30.2 engagement score667 min total time
dpcm app
DPCM Audio Wizard

An audio simulation app for exploring Differential Pulse Code Modulation with interactive MP3 processing

30.1 engagement score4314 min total time
power-scaling-analyzer app
Power Scaling Lab

An interactive calculator for understanding power scaling concepts and settling fictional matchups with reasoned analysis

30 engagement score71 min total time
8/10/2026
cymatics app
Cymatics Wave Visualizer

A 3D visualization app for exploring sound-inspired geometric patterns through interactive wave manipulation

29.9 engagement score244 min total time
analog-emulator-real app
BERRRYTRON 625

A simulation app that authentically emulates a vintage CRT television with working sync drift, raster scanning, and signal detuning effects

29.2 engagement score643 min total time
7/28/2026
bayerdither app
BayerCodec Studio

A visualization app for encoding and decoding images using a fictional dithering codec with 1024 Bayer patterns and binary command streams

29.2 engagement score3078 min total time
8080asm app
8080 ASM

A developer tool for writing and assembling Intel 8080 machine code in your browser with a retro terminal aesthetic

28.6 engagement score2491 min total time
pathtracer app
Photon Playground

A visualization app for exploring path tracing and light behavior in 3D scenes

27 engagement score3421 min total time
bbcmicro app
BBC Micro Emulator

A retro computing emulator bringing the iconic 1980s BBC Micro to life with 6502 CPU simulation, sound synthesis, and authentic display modes

26.5 engagement score2125 min total time
2/28/2026