The new CDP editor in Chrome DevTools simplifies the process of crafting and sending commands to the Chrome browser. It features auto-completion, real-time error checking, and easy editing of parameters, making it easier for developers to work with the Chrome DevTools Protocol.

This article highlights three lesser-known features of Chrome's DevTools, including how to time functions, watch DOM elements for changes, and attach listeners to functions. These tips aim to enhance debugging and development efficiency.

New features in Chrome DevTools, including CPU throttling calibration, allow developers to better simulate real-world performance issues by using accurate data from their machines. This enhancement improves debugging by offering calibrated throttling presets for mobile devices and integrating user experience metrics, which helps bridge the gap between development environments and actual user experiences. Developers are encouraged to complement these tools with testing on real mobile devices to capture all performance factors.

The Chrome DevTools Model Context Protocol (MCP) server is now in public preview, enabling AI coding assistants to debug web pages within Chrome and utilize DevTools capabilities for improved accuracy in coding. This open-source standard connects large language models to external tools, allowing for real-time code verification, performance audits, and error diagnosis directly in the browser. Developers are encouraged to explore the MCP features and provide feedback for future enhancements.