extension-development

A Chrome Extension to inject JavaScript and CSS into any website, By that extension, you can inject your custom JavaScript or CSS codes to a single website or multiple websites...

A powerful, open-source Chrome extension for web annotation inspired by Zotero. Features intelligent highlighting, rich-text comments, cross-device sync, and full internationalization support for 6 languages. Built with Manifest V3, Tiptap editor, and advanced SPA compatibility.

Execute snippets of JavaScript in the Nova extension runtime

HistAIry - React Edition is a modern Chrome extension for browsing history management with an AI-powered chat assistant. Built with React, Vite, and Tailwind CSS, it provides a clean, responsive UI, real-time history analysis, and intelligent conversations about your browsing patterns.

Chrome extension! for creating, editing, and organizing to-do lists.

Site Blocker Chrome Extension, By that extension, You Can Control The User's Access To Any Website With Blacklist Or Whitelist and Block Or Allow User Access On the Client-Side Using Vanilla JavaScript then display the access denied error You can block any Domain or IP you want.

A browser extension to revert to old youtube theater mode UI

With modcore Extension Manager, you can download CRX files from other extensions in the Chrome Web Store and upload them here to view the extension's source code and media.

Chrome Lead Manager is a Chrome extension to save and organize website URLs for easy access and management.

Project-agnostic Chrome DevTools CLI for extension development. Monitor extensions, extract page layout, fill forms, detect errors — all without vision models.

A lightweight Chrome extension to quickly snatch and download generated images from Leonardo prompts. Built for speed, simplicity, and automation.

Run a second, isolated SillyTavern instance so you can develop and test extensions without touching your real chats, characters and settings.

Manifest V3 linter that tells you why the Chrome Web Store rejected your extension, and checks an unpacked extension against the program policies before you resubmit. Run it with npx webstore-lint. Every finding cites Google's own rejection notification ID and codename, like Purple Lithium, the verbatim policy text, and their stated fix.

Chrome extension preventing multi-tab detection and forced redirects with anti-debugging capabilities.

Localhost QR is a Chrome extension that converts localhost/127.0.0.1 into a mobile-reachable LAN URL and generates a QR code for instant mobile testing.

一份多语言文案，一键批量填进 Chrome / Edge / Firefox 扩展商店后台的描述与搜索词 ｜ Batch-fill one multilingual listing into Chrome, Edge & Firefox add-on stores — local, you review & publish

Transform Azure DevOps into your local development playground with one magical userscript

Capture VS Code DevTools Console to log files for AI analysis. Let AI assistants read your console output directly instead of copy-pasting. Perfect for AI-assisted debugging & development.

Chrome 插件是基于 Web 技术的功能扩展程序，用于扩展浏览器能力、提升效率与定制化体验。