Lingo.Next is a French vocabulary trainer built with React and Vite. It presents flashcard-style questions that ask the learner to translate between French and English, then scores each answer and repeats missed words later to reinforce learning.

• Shows a vocabulary word or phrase in one language and asks for the matching translation in the other
• Alternates question direction between French → English and English → French
• Generates multiple-choice answers with one correct option and three distractors
• Tracks score, total answered questions, and progress through each round
• Repeats missed words after a short delay using a lightweight spaced-repetition pattern
• Uses browser speech synthesis to pronounce French words aloud
• Supports image-backed vocabulary items for a few entries
• Displays a final summary screen with accuracy and a restart option

• src/App.jsx: main flashcard logic, quiz flow, scoring, retries, and audio
• public/vocab/fr.json: vocabulary dataset used by the app
• src/index.css: styling and mobile-ready layout
• public/manifest.json: PWA manifest metadata
• public/sw.js: service worker for caching and installability

The app loads a vocabulary list from the JSON file and creates a new question at a time. Each question is selected from the set of available words, and incorrect answers are queued for later review. This helps turn the app into a small language-learning loop instead of a simple multiple-choice quiz.

The quiz also alternates direction every 10 questions, which keeps the practice balanced between understanding French prompts and producing translations back into French.

npm install
npm run dev

To build for production:

npm run build