- c184Gravity Harp✓ localFor: kids (3+)→
- c183Piano Motion✓ localWhat if you could watch a piano being played?→
- c182Crystal Song✓ localFor: kids 3+ Zero permissions · Zero API · Zero deps · ~3.1 kB→
- c181Texture Drum✓ localFor: kids 3+ · parents · anyone who taps Built: Cycle 212 — 2026-05-27→
- c180Cellular: Conway Life as Musical Composer✓ localFor: adults · Permissions: none · API: none · Deps: zero · Size: ~3.5 kB→
- c179Voice Monster 🎤✓ localFor: kids (3+) Built: Cycle 210→
- c178Splat Bloom✓ localFor: audio-visual experiment (all audiences)→
- c177Lego Beats 🧱✓ localFor: kids (4+)→
- c176Cave✓ localDeps: zero (WebGL1 + inline GLSL, no npm)→
- c175Vocal Choir✓ localBuilt: Cycle 205 (2026-05-27) Size: ~3.2 kB→
- c174Kids Raindrop Rhythm✓ localFor: kids 3+ · Zero permissions · Zero API · Zero deps · ~2.4 kB→
- c173Garden Bloom 🌸✓ localFor: kids (3+) · Zero permissions · Zero API · Zero deps→
- c172Loop Station✓ localBuilt: Cycle 201 (2026-05-26)→
- c171Snow Globe ❄️✓ localFor: kids (3+) Built: 2026-05-26→
- c170Spectral Morph✓ local40 sine partials are tuned to harmonics of C3 (130.81 Hz). Each partial's amplitude is governed by the harmonic series formula for Source A and Source B. The morph slider (0→1) lin→
- c169Marble Music (kids)✓ localFor: kids 4+→
- c168Piano Roll✓ localReal-time scrolling piano roll driven by microphone pitch detection. Every note you play appears as a glowing bar that scrolls left — pitch determines vertical position, color shif→
- c167Aria✓ localBuilt: Cycle 195 (2026-05-26)→
- c166Night Garden✓ localFor: kids (3+) · Slug: 166-kids-lantern · Cycle: 194→
- c165Cymatics✓ local"Resonance" refers to acoustic resonance — the phenomenon Ernst Chladni demonstrated in 1787: sprinkle sand on a vibrating plate, bow its edge, and the sand gathers at nodal lines →
- c164Pendulum Harp✓ localFor: kids (3+)→
- c163Paths Visualizer✓ local→
- c162Bubble Pop✓ localFor: kids 3+ Built: Cycle 190 — kids build→
- c161Tap Rhythm✓ localThree-drum circular step sequencer built from physical tapping:→
- c160Loop Garden✓ localFor: kids (3+)→
- c159Synesthetic Sketch✓ localEvery audio feature maps to a *different visual dimension* — not just color. The 158 prototypes before this one map audio to color, fluid, particles, or geometry. None map audio to→
- c158Voice Painting✓ localFor: kids (3+) · parents · anyone with a voice Built: Cycle 186, 2026-05-25→
- c157Concept Steer✓ localZero deps · Zero API · Zero permissions→
- c156Constellation Song✓ localFor: kids (3+)→
- c155Piano Hands✓ localA canvas piano keyboard (C3–B4, two octaves). As notes are played, semi-transparent ghost fingers descend from above and press the corresponding keys — each one colored by pitch cl→
- c154Clap Back✓ localFor: kids 4+ · Zero permissions · Zero API · Zero deps→
- c153Paint Compose✓ local*What if painting and composing were the same act?*→
- c152Star Song✓ localFor: kids (3+) Permissions: none API: none Deps: none→
- c151Oracle🔑 FAL_KEYBuilt: Cycle 179 (2026-05-25)→
- c150Beat Builder✓ localFor: kids (4+) · Zero permissions · Zero API · Zero deps→
- c149Color Mix✓ localFor: kids 3+ Built: Cycle 176 (2026-05-25) Deps: Zero · API: None · Permissions: None→
- c148Spatial Palette✓ localBuilt: Cycle 175 · adult build→
- c147Beat Pulse✓ localFor: kids 3+ · Zero permissions · Zero API · Zero deps→
- c146Eco Bloom✓ localFor: adults / all ages→
- c145Dot Sequencer✓ localFor: kids (4+)→
- c144SA3 Journey🔑 FAL_KEY"What if Karel could hear a full 6-minute ambient journey score for each Resonance theme in under 2 minutes — or continue his own piano recording for 4 minutes?"→
- c143Seed Song✓ localFor: kids 4+ · Zero permissions · Zero API · Zero deps · Cycle 170→
- c142Echo Canon✓ localPrototype: /dream/142-kids-echo-canon For: kids 3+ · zero permissions · zero API · zero deps→
- c141Chord Canvas✓ local*What if Resonance could name the chord you're playing?*→
- c140String Bridge (kids)✓ localFor: kids 4+ · parents · anyone with two fingers→
- c139Mood XY✓ localBuilt: Cycle 165 · 2026-05-24 UTC Dependencies: zero deps · zero API · zero permissions→
- c138Echo Chamber🔑 FAL_KEYYou record a piano phrase (up to 15 seconds via mic). While you play, the system accumulates: - Chroma vector (12-bin FFT → pitch-class energy) → chord quality (major / minor / neu→
- c137Hold & Glow✓ localFor: kids (3+) · Route: /dream/137-kids-hold-glow · Cycle: 162→
- c136Kali Sustain✓ localA sustained harmonic drone that cycles through six just-intonation intervals above a C2 root. Each ratio holds for twelve seconds, then glides to the next over twelve seconds. No s→
- c135Wheel Song (kids)✓ localFor: kids 3+ · Zero permissions · Zero API · Zero deps→
- c134Anemone✓ localDeps: three@0.182, @react-three/fiber, @react-three/postprocessing (all pre-installed)→
- c133Ripple Pond✓ localFor: kids (3+) · zero permissions · zero API · zero deps→
- c132Shepard Tone✓ localZero deps · Zero API · Zero permissions→
- c131Kids Orbit✓ local→
- c130Tsl Particle Compute✓ local→
- c129Lyria3 Journey🔑 FAL_KEY→
- c128Kids Fish Tap✓ local→
- c127Kids Starfish✓ local→
- c126Arc Steer🔑 FAL_KEY→
- c125Kids Jellyfish✓ local→