A yearly summary of new features we released, product improvements we’ve made and what’s coming in the future.

Calibre Blog provides insights, tutorials, and updates on web performance optimization, front-end development, and website monitoring. Covering topics such as performance metrics, image optimization, and page speed analysis, Calibre Blog offers resources for developers and webmasters. Readers can learn about improving website performance, diagnosing performance issues, and optimizing user experience through Calibre's articles and performance optimization guides.

Calibre

The article discusses the new features, improvements, and upcoming releases in Calibre in 2023. It covers topics such as simulated throttling, debugging performance changes, enforcing performance goals, pull request reviews, command line outputs, test artifact compression, Lighthouse integration, web performance metrics, real user data integration, and future updates to Calibre.

A Year in Features: What We Released in 2023

Existing interfaces: refreshes and improvements