The standalone extension creation engine for Extension.js
Develop, build, preview, and package Extension.js projects.
Create cross-browser extensions with no build configuration.
JSON schemas for Chrome extension manifest files (V2 and V3) with support for Node.js
Pre-submission compliance linter for Manifest V3 Chrome extensions: flags likely Chrome Web Store rejection risks (unused/excessive permissions, MV3 violations, broken packaging) before you submit.
Browser Extension Manager dependency manager
Ship browser extensions to Chrome Web Store, Firefox Add-ons, and Edge Add-ons from CI or your terminal. One config, three stores, dry-run first.
Annotate AI docs & copy/share feedback for Claude, ChatGPT & co. Zero-backend Chrome extension (Manifest V3) + npx noteback wrap feedback canvas + agent skill.
Monetize SDK for Chrome extensions — single source of truth via offscreen document, drop-in compatible with @monetize.software/sdk public API
Lumi for Browser Extension App runtime SDK — Boost Boss's ad placements for Chrome MV3 extensions.
Boost Boss Lumi SDK — programmatic ad rendering for browser extensions, Electron / Tauri apps, React, and Vue. Same backend as the JS snippet; class-based API for environments where a tag isn't an option.
Convert a Chrome extension into a Safari Web Extension (macOS/iOS) ready for local dev or CI/CD.