Open-source alternatives to Chrome Devtools Java Client

Java API For Chrome and Firefox

Taiko is a browser automation framework and web end-to-end testing library used to perform programmatic user actions and verify application behavior. It functions as a headless browser testing tool capable of simulating real interactions and asserting page states in Chromium and Firefox. The project includes a browser interaction recorder that captures live actions and exports them as executable JavaScript automation scripts. It also serves as a web accessibility auditor, analyzing pages to detect accessibility violations and ensure compliance with inclusive design standards. The framework c

Puppeteer is a JavaScript library for programmatically controlling Chrome and Firefox through the Chrome DevTools Protocol or the WebDriver BiDi protocol. It launches and manages browser instances—typically without a visible user interface—to automate interactions with web pages, enabling navigation, clicking, typing, and data extraction entirely through code. The library distinguishes itself through deep integration with the Chromium embedding layer, allowing fine-grained process configuration with custom flags, permissions, and sandbox policies. It maintains multiple concurrent command stre

Puppeteer Sharp is a .NET wrapper and automation library used to programmatically drive headless Chrome and Chromium browsers. It functions as a Chrome DevTools Protocol client, providing a framework for web scraping and the automation of web page interactions. The project enables the execution of JavaScript within the browser context and supports attaching to remote browser sessions via WebSocket endpoints. It allows for the manipulation of browser states to perform functional web testing and visual regression analysis. Capability areas include content transformation via HTML injection, pag

Python type wrappers for Chrome DevTools Protocol (CDP)

Chrome Devtools Protocol client for PHP

An asynchronous coroutine-based Kotllin client for the Chrome DevTools Protocol

Headless Chrome/Chromium driver for Capybara

Package cdp provides type-safe bindings for the Chrome DevTools Protocol (CDP), written in the Go programming language.

Playwright is a comprehensive browser automation framework designed for end-to-end testing and web workflow automation. It provides a unified API to drive web applications across multiple browser engines, enabling developers to simulate complex user interactions, perform web scraping, and validate application behavior in consistent, isolated environments. The framework distinguishes itself through a web-first testing paradigm that prioritizes stability and resilience. By utilizing an auto-waiting actionability engine and accessibility-tree-based locators, it eliminates common sources of test

Clojure UI testing with Chrome

AutoIt Monkey

A vision-first browser agent with self-healing deterministic replay.

Pyppeteer is a Python library for controlling Chromium-based browsers using the Chrome DevTools Protocol. It functions as a headless browser automation tool, allowing for the programmatic navigation of web pages and the extraction of data from dynamic websites. The project provides low-level browser control through direct communication with the Chrome DevTools Protocol, enabling the interception and modification of network traffic. It differentiates itself by offering specialized performance profiling capabilities, including the measurement of JavaScript and CSS code coverage and the capture

Remote client for Chrome DevTools

A Puppeteer bridge for PHP, supporting the entire API.

Headless Chrome Ruby API

A runtime library and schema code generation tools for Chrome DevTools Protocol support in C#/.NET.

Clojure API for controlling a Chrome DevTools remote

An async / await friendly debugging client for chrome

Headless Chrome DevTools Protocol Client (RxJava3 Kotlin)

Unofficial implementation of the Google Chrome Remote Debugger in Go

Download X3270 here Import the file in your script