Touch Pianist - Tap in Rhythm and Perform Your Favourite MusicSound & MusicTouch Pianist—tap in rhythm to perform classical piano pieces without reading sheet music.
NIPPON COLORS - 日本の伝統色Creative ToolsNIPPON COLORS—Japanese traditional color names with CMYK and RGB values.
Bytebeat composerInteractive music games5.0Bytebeat composer—make music from short math formulas evaluated as audio.
TetranoidIndie GamesTetranoid—browser arcade mixing brick-breaking and block-clearing multiplayer vibes.
Worldometer - real time world statisticsScience & EducationWorldometer—real-time counters for world population, economy, environment, energy, and health stats.
GapminderScience & EducationDollar Street (Gapminder)—homes worldwide photographed and sorted by income.
Online Astronomy & Sky Simulation ToolFun Geography5.0Stellarium Web—planetarium sky in the browser with constellations, planets and deep-sky objects.
OldMapsOnlineFun Geography5.01OldMapsOnline—search and view high-res historic maps from libraries and archives worldwide.
Dood AlCreative & WeirdPink Trombone—manipulate a vocal-tract model with the pointer to synthesize speech-like sounds.
TesttubegamesScience & EducationTest Tube Games—playful physics and science games for learning by poking simulations.
Logoly.Pro —— A creative Logo GeneratorCreative ToolsLogoly.Pro—creative logo generator with a bold two-tone wordmark style.
The Zen ZoneRelaxationThe Zen Zone—small, oddly satisfying mini activities to calm down for a minute.
Human BenchmarkScience & EducationHuman Benchmark—reaction time, memory, aim, typing and other cognitive mini-tests.
Frequency 2156 - Post-apocalyptic Internet RadioAI ApplicationsFrequency—interactive music / visual experience site (Frequency 2156).
Cult of the Party ParrotCreative ToolsCult of the Party Parrot—animated parrot GIFs and emoji-style assets for chats.
RetryablesIndie GamesRetryables—shelf of tiny creative games built around quick fail-and-retry loops.