LinguaStack – Learn languages from context, not games

Summary: LinguaStack uses the "Traffic Light" method to track vocabulary knowledge across texts, marking words as unknown, learning, or known. It maintains a global memory of marked words, applying them to all future reading to enhance language fluency through real content.

What it does

It categorizes words by familiarity and retains these markers globally, allowing users to read articles and books while tracking vocabulary progress in context.

Who it's for

Serious language learners focused on fluency through real-world reading rather than gamified apps.

Why it matters

It addresses the gap between retention-focused apps and practical language use by promoting understanding through authentic content.