LexiLearn – On-page Vocabulary Coach (Chrome Extension)

LexiLearn helps you highlight English words directly on any webpage, view definitions and examples, and save them into your personal vocabulary list.
The saved words are organized by decks and can be exported to Excel (.xlsx) in one click.

---

✨ Features

• Instantly highlight and translate English words on any webpage
• Click + Add to save words into decks (supports multiple decks)
• Built-in Side Panel to view, edit, and export your vocabulary
• Export to My_Vocabulary.xlsx – one deck per sheet
• Supports two highlight modes: basic and gre
• Fully offline after installation (no external API calls)

---

🧭 Quick Start

1. Download & Install

   • Click Code → Download ZIP to download this repository.
   • Unzip the folder.
   • Open Chrome and navigate to chrome://extensions/.
   • Enable Developer mode (top right).
   • Click Load unpacked and select the unzipped folder.

2. Pin the Extension

   • Click the puzzle icon in Chrome’s toolbar.
   • Pin LexiLearn – On-page Vocabulary Coach for quick access.

3. Try it Out

   • Open any English webpage.
   • Select a word → click the floating + Add button.
   • Open the Side Panel to view your saved vocabulary.

---

📚 Vocabulary Management

• Add words: Highlight or click a word → “+ Add”
• Decks: Group words (e.g., “default”, “GRE”, “listening”)
• Export: Click Export to download an Excel file
  • Each deck appears as a separate sheet in My_Vocabulary.xlsx
• Clear: Click Clear All to reset (deletes all saved words)

---

🎛 Highlight Modes: Basic vs GRE

LexiLearn supports two modes of word highlighting:

Mode	Description
basic	Default mode – highlights all common words
gre	Highlights only words found in your assets/lists/gre.txt file

Switch mode manually

You can switch between modes in the Chrome DevTools Console:

// Switch to GRE mode
chrome.storage.local.set({ mode: 'gre' });

// Switch back to Basic mode
chrome.storage.local.set({ mode: 'basic' });