This article explains the design and functionality of the new Sanitizer API being integrated into browsers for HTML sanitization. It highlights how the API aims to prevent XSS vulnerabilities by eliminating the need for ambiguous parsing and ensuring context sensitivity during input processing.

New HTML Canvas APIs are proposed to enable the rendering of HTML content within a canvas for improved accessibility, performance, and quality. Key features include methods for drawing HTML elements, enhancing styled text support, and addressing limitations regarding interactive content and cross-origin data. The proposal aims to create a better integration of HTML in both 2D and 3D contexts within web applications.