Case study
Blebber
A free German-learning platform with clear grammar lessons, fast references, and a live AI tutor for conversation practice with natural follow-ups and gentle corrections.
Problem
German grammar has a reputation for being complicated, and most tools leave learners second-guessing: textbooks explain rules without usable conversation, flashcard apps skip the “why,” and speaking practice is hard to get without a human tutor on call.
Approach
Built Blebber as a free Nuxt + Vue + TypeScript learning product: 12+ plain-language grammar topics with memorable examples, quick-access reference tables, and an AI conversation tutor that replies in German with natural follow-ups and gentle corrections. Learners move from lesson → reference → live AI practice in one loop.
Outcome
Live at blebber.com as a free experience for clear lessons, AI-guided speaking practice, and reliable references — so learners can stop second-guessing and start using German in the real world.
- Live AI tutor for conversation practice: reply in German, get follow-ups and gentle corrections
- 12+ grammar topics explained clearly — adjectives and cases through verb forms and word order
- Fast reference tables plus AI-guided practice so understanding and speaking stay in one product