whereismyai
Pw Repl
Pw Repl is a Playwright-powered command-line interface drives Chromium browsers for users and AI agents.
pw-repl connects to Chromium over the Chrome DevTools Protocol to run commands from a terminal prompt. Users and AI agents share the same browser session, execute actions on specific tabs, and view each other's commands in real time. It supports reading accessibility snapshots, clicking elements, filling forms, intercepting network requests, emulating devices, profiling performance, and recording videos with visual pointers. The tool connects to an existing browser instance with active logins and state or launches a private Chromium instance. It runs via the command line with support for background servers, sockets, and tmux sessions.
Pw Repl at a glance
Key features
- Connects to Chromium over the Chrome DevTools Protocol
- Shares browser sessions between users and AI agents
- Captures accessibility snapshots and screenshots
- Simulates user actions like clicks, typing, and dragging
- Fakes, patches, delays, or fails network responses
- Emulates mobile devices, viewports, locales, and dark mode
- Records tab videos with visual pointers and captions
- Profiles page performance and long tasks
Use it for
- Share a browser session with an AI agent
- Reproduce bugs by recording user actions and network requests
- Mock and modify API responses for testing
- Record annotated videos of browser workflows
- Profile page performance and main thread bottlenecks
Alternatives to Pw Repl
- browser-control — Shell-native design with stable element refs and no LLM or framework requirement.
- Webwright — Enables code-based web automation with reusable and rerunnable scripts.
- Playwright MCP — Enables LLMs to interact with web pages using structured accessibility snapshots.
- jevgrep — Reduces coding agent costs by providing targeted, relevant repository context.
- Steel — Run scalable cloud browser sessions with a simple developer API.
- Playwright Skill — Generates and runs real, persistent Playwright code instead of simple scripts.
- Dev Browser — Persistent browser tabs keep state across scripts so agents do not restart.
- AG-UI — Standardizes agent-user interactions and generative UI for applications.
- Agent Chrome Relay — Runs in background tabs using real logins without stealing browser focus.
- Lightpanda — Lower memory footprint and faster execution than Chrome for automated workflows.
- Crit — It keeps human feedback localized and precise for AI agent code iterations.
- Wopee.io — Automates the creation and maintenance of web test scripts.
All Pw Repl alternatives