Lua
AI Language learning app, better than Duolingo :)
Duolingo didn't work for me. I wanted to be able to speak and learn as I speak, through concrete cases.
So I decided to build an app where i could talk to an AI and learn as I speak by doing in-context vocabulary and grammar reminders.
As an aside i think that's the best way to learn anything (try and learn and repeat) and this is what language learning should always have been!
Anyway I vibe coded the app with windsurf literally without writing any single line of code and integrated with ElevenLabs for incredibly realistic voices and GPT/Whisper for STT and text gen.
It already literally works 10x better than Duolingo for me - I've used it for a week and learned 10x more than I would've with Duolingo because I learn concrete words and concepts and speak constantly to reinforce.
Feel free to ask me anything about the vibe coding process or the AI integrations and would love to have your feedback on the app! It currently supports French, Italian, Spanish, Portuguese and German.
Gracias!
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