browser
Stagehand
The open-source SDK for building browser agents.
stagehand.dev ↗API · CLI
what it is
Stagehand is an SDK for browser agents with a Playwright-style API and self-healing selectors. It supports TypeScript, Python and Go and runs as an extension inside the browser so remote browsers feel as fast as local ones.
who it's for
Developers writing web automations and agents.
how to start
- 1Install: npm install @browserbasehq/stagehand
- 2Read the quickstart at docs.stagehand.dev.
- 3Add your model API key.
- 4Write actions in natural language plus code.
what you need
- Node.js, Python or Go
- An LLM API key
- Optionally a Browserbase account for cloud browsers
pricing
Open source
checked Oct 10, 2026
key features
- Playwright-style API
- Self-healing selectors
- TypeScript, Python and Go
- Open source
similar agents
- Skyvernsame job
- Browser Usesame job
- Browserbasecomplementary