williampepple1/ibani-grammar

Learn Ibani from scratch — Brighter Grammar method with English-Ibani side-by-side lessons. Next.js + TypeScript. # Ibani Grammar Learn Ibani from scratch using the **Brighter Grammar** method. Each English grammar concept is paired with its Ibani equivalent — side by side. ## Overview 90 progressive lessons across 4 books, built from *Brighter Grammar* (Eckersley & Macaulay): | Book | Lessons | Topics | |------|---------|--------| | **1** | 20 | Parts of speech, nouns, adjectives, verbs, sentences, pronouns, adverbs, prepositions, conjunctions | | **2** | 26 | Plurals, determiners, comparison, articles, tenses, negatives, interrogatives, verb forms | | **3** | 21 | Reflexive pronouns, perfect/future tenses, passive voice, clauses, indirect speech | | **4** | 23 | Advanced clauses, infinitives, gerunds, conditions, modal auxiliaries, punctuation | ## Stack - **Next.js 15** (App Router) + **TypeScript** - **Tailwind CSS v4** with custom Ibani theme - Static site generation — all pages pre-rendered at build time ## Getting Started ```bash npm install npm run dev ``` Open localhost. ## Usage 1. Pick a book from the home page 2. Select a lesson 3. Read the English grammar explanation in the left panel 4. Type the Ibani equivalent in the right panel 5. Navigate between lessons using prev/next ## Content The English grammar content is OCR-extracted from the *Brighter Grammar* textbooks. Ibani translations are added by the community — start typing in any lesson to contribute. ## Data Structure ``` src/data/ ├── index.json # Combined book/lesson index ├── book_{1-4}_index.json # Per-book lesson metadata ├── book_{1-4}_full.txt # Full OCR text per book ``` ## License The Brighter Grammar textbook content belongs to Pearson Education. This project uses it for educational purposes. The Ibani translations and application code are open source.