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Life & fun · April 18, 2025

ExtensionFast

Ship your Chrome extension in days, not weeks

ExtensionFast launched on April 18, 2025 with 33 votes, #695 of 7,818 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Everything you need to quickly build, launch, and monetize your own Chrome extension to make your first $ online fast.

The AI-native starter kit your AI agent builds on, payments, accounts, and Chrome Web Store setup already done. Ship cross-browser extensions (Chrome, Firefox, Edge) that make money, in days.

Your Cursor, Claude, or Copilot builds right on top of it, with payments , accounts and store setup already done. Launch in days, not weeks. Purchase ExtensionFast and log in for instant access to the repo. Point your AI agent at it, or follow the docs. You only do this once. Publish to Chrome, Firefox & Edge and start collecting payments. Monetize your Chrome extension with an easy-to-implement payment system. “ Super cool idea. Setting up payments and auth for Chrome extensions is usually a pain. Love how clean and focused this looks. Nice work! ” “ I'm usually allergic to boilerplates... No unnecessary abstractions, no overengineering. Just the essentials to get you building and…from extensionfast.com

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