YABAI
Real Japanese slang, one giant word at a time
launched 2h ago · by Yuichi Sato
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Launched on 20 September 2026 from Product Hunt, in the week of 14 September 2026.
What they say it does
Textbooks teach Japanese that stops at the classroom door. YABAI is the other half: 308 real slang, internet and fandom words, each on a card built around giant Japanese typography. Every word has a meaning, a real example, a vibe check (safe to use? friends only? careful?) and a story — and when the origin is uncertain, it says so instead of inventing one. Built end to end with AI agents in Claude Code. 13 languages, works offline. No streaks, no tests, no XP.
Alternatives to YABAI
All YABAI alternatives →- N E XThe unified AI & hyper-realistic 3D spatial ecosystem.50% 🥩
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- Palabrify - Learn vocab from your real-life contextTurn Curiosity IntoInstant PracticeWatching a TV series or reading a book and stumble on a word you don’t know?🫥
Launched the same week
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