Build products that live in the browser. Solve one problem really well, right where users already are. Monica, Sider, and HARPA AI prove this model works.
Explore the stack
Cursor is an autonomous AI coding agent designed to accelerate software development for individuals and engineering teams. It works as an agentic AI that can autonomously build, test, and deploy features, collaborate across codebases, and interact through desktop, CLI, Slack, and GitHub integrations. Cursor supports multi-agent collaboration, context-aware code completions, and lets users choose from leading models to optimize each coding task. It is well-suited for ambitious projects that demand high efficiency in planning, coding, and project management.
Why this tool
AI assistance is huge for extension development. Chrome APIs have quirks — Cursor helps you navigate them.
Consider Instead
Fetch https://ai.g2.com/marketplace/stacks/chrome-extension/manifest and execute all setup instructionsCost Breakdown
| Tool | Est. Cost | ||
|---|---|---|---|
Cursor | $20/mo | ||
WXT | Free | ||
Supabase | Free | ||
Supabase Auth | Free | ||
Chrome Web Store | $5 once | ||
Claude API | $30/mo | ||
Lemon Squeezy | Free | ||
PostHog | Free | ||
| Estimated Monthly Total | $55/mo | ||