
YABAI
YABAI is an app providing a Japanese slang dictionary with 308 slang, internet, fandom, and everyday words. Each entry includes meaning, example sentences, usage vibe (e.g., safe to use, friends only), cultural notes, and stories behind the words. The app works offline in 13 languages with text-to-speech and no ads or subscriptions.
Ratings & Reviews
Write a reviewBe the first to share a thoughtful review.
Information
Website checks
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 23, 2026
Test this website on PageSpeedWebsite checks refresh automatically each week.
- Performance
- 74 out of 100, Needs improvement
- Accessibility
- 100 out of 100, Good
- Best Practices
- 96 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
hi, it's an interesting project, really nice idea. before installing it, i'd like to understand: is it free or is it a paid app?
luca_ardito · Imported from Product Hunt
308 words is a pretty specific number, curious how you picked the cutoff there. is that meant to be a complete "you can follow along with native content now" set, or is it deliberately a starter pack with more packs planned later
galdayan · Imported from Product Hunt