Your personal vocabulary pocket. Capture, define, and master new words as you browse the web.

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Feature	How
Instant word explain	Select text → press Alt+E
Double-click explain	Double-click any word on page
Right-click explain	Right-click selection → "ePocket: Explain…"
One-click save	Click "Save to Pocket" in the modal
Pocket dashboard	Click extension icon → 📚 Pocket tab
Mastery tracking	4 dots: New → Learning → Familiar → Mastered
Spaced review	🧠 Review tab — flip cards with Again/Hard/Good/Easy
Search & sort	Search by word, sort by newest / A–Z / to review

Download these files from the extension/ folder in this val:

extension/
  manifest.json
  background.js
  content.js
  modal.css
  popup.html
  popup.js

You'll also need placeholder icon images (icon16.png, icon48.png, icon128.png) — any PNG files will work for development.

1. Open Chrome → chrome://extensions
2. Enable Developer mode (top right toggle)
3. Click Load unpacked
4. Select the extension/ folder

• Select any text on any webpage → press Alt+E
• Or double-click a word
• Or right-click → "ePocket: Explain…"
• The modal pops up with the definition + context
• Click "＋ Save to Pocket" to remember it
• Click the extension icon to browse your pocket and do flashcard reviews

Base URL: https://v7er--6efc0554309f11f19d7e42dde27851f2.web.val.run

Method	Path	Description
POST	/explain	{ word, context } → definition
POST	/words	Save word to pocket
GET	/words?q=&sort=	List saved words
PATCH	/words/:id/review	{ mastery: 0-3 }
DELETE	/words/:id	Remove word
GET	/stats	Learning statistics

0 = New       (purple dot)
1 = Learning  (purple dot)
2 = Familiar  (purple dot)
3 = Mastered  (all dots filled — excluded from review)