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Dev tools · May 12, 2026

modcore Extension Manager

Smarter extension management, built for privacy

What it does

modcore Extension Manager rethinks how browser extensions are managed by putting privacy, control, and transparency first. Unlike traditional extension tools, it focuses on local-first data handling, minimal overhead, and clear insight into what’s installed and how it behaves. Built open-source, it avoids tracking, unnecessary complexity, and hidden background processes - giving users a fast, secure, and understandable way to manage their extensions.

Does the same job

all alternatives →
  • Extension Manager2022 · ▲150

    Manage your Chrome extensions quickly and easily

  • Extension Monitor2019 · ▲87

    Track browser extension installations / threats in real-time

  • IM
    I made a CLI tool to create web extensions with no build configuration2024 · github.com · ▲381

    Hello HN! I'm the creator and solo developer of Extension.js, a development tool for browser extensions with built-in support for TypeScript, WebAssembly, React, and modern JavaScript. Developers use it to spend less time configuring the compilation config or learning new frameworks and more time actually writing code. Most projects similar to Extension.js rely on some sort of abstraction or configuration to get started, making the initial development process slow given the extra learning curve and setup guidelines. By using Extension.js, adding the package to your npm scripts is all it…

  • Chrome™ Extensions Manager (aka Switcher)2016 · ▲82

    Enable, disable, uninstall extensions quickly & easily

  • Extension Police2018 · ▲115

    Police your chrome extensions

  • TabManager.io2019 · ▲76

    The best tab manager for organising your crowded browser.

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