Chrome Manifest V3 Quick Reference

Are you building a Chrome Extension with Manifest V3 and tired of switching between documentation tabs? This concise, developer-friendly quick reference guide puts all essential APIs, permissions, and syntax examples right at your fingertips.

Chrome Manifest V3 API Quick Reference is a structured, chapter-based manual that covers everything from manifest.json fields to background scripts, chrome.runtime events, declarativeNetRequest rules, content scripts, and UI actions. Whether you’re a solo developer or a seasoned extension author migrating from MV2, this guide saves you hours of context-switching and debugging.

Includes real-world code snippets and usage notes

Designed for offline access and rapid lookup

Covers all core Manifest V3 APIs in one place

Bonus: Handy tips for permission scopes, sync storage, and packaging

Stay productive, avoid the rabbit holes, and build powerful Chrome extensions faster.