Developer Tools
Browser Automation
Security & Testing
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Playwright

Createdmicrosoft

Automates browser interactions for Large Language Models (LLMs) using Playwright.

Github Repo

About

Playwright empowers LLMs to interact with web pages through structured accessibility snapshots, eliminating the need for screenshots or visually-tuned models. It provides a fast, lightweight, and deterministic approach to browser automation, operating on structured data rather than relying on pixel-based input. This enables LLMs to perform tasks like web navigation, form-filling, and data extraction with greater efficiency and reliability.

Key Features

  • Deterministic tool application, avoiding ambiguity.
  • 4,094 GitHub stars
  • Fast and lightweight browser automation using Playwright's accessibility tree.
  • Supports both Snapshot Mode (accessibility snapshots) and Vision Mode (screenshots).
  • LLM-friendly, operates purely on structured data.
  • Includes comprehensive toolset for browser interaction in both modes.

Use Cases

  • Web navigation and form-filling for LLMs.
  • Data extraction from structured web content.
  • Automated testing driven by LLMs.