
Developed and integrated a DOM-content Rendering Plugin for the galacean/effects-runtime repository, enabling HTML and CSS to be rendered as textures with support for image inlining and SVG namespace handling. Leveraged JavaScript and TypeScript to refactor the rendering pipeline, introducing explicit resource disposal, decoupling components for improved lifecycle management, and enforcing memory and texture size limits to prevent leaks and crashes. Enhanced security by implementing XSS protections, HTML sanitization, and ReDoS-resistant parsing, while also improving test reliability through the use of inline JSON and fetch stubs. Focused on robust front end and full stack development practices throughout the project.
May 2026 performance highlights for galacean/effects-runtime: Delivered the DOM-content Rendering Plugin to render HTML/CSS as textures with image inlining, SVG namespace handling, XSS protections, and improved asynchronous rendering safety and memory management. Refactored DomContentComponent to own its canvas and decouple from TextComponentBase, adding explicit disposal to prevent global pool contention. Implemented security and stability hardening across the rendering pipeline, including a 1MB MAX_HTML_LENGTH guard, linear scanners to prevent ReDoS, sanitized resource inlining, and strict URL handling. Enhanced texture ownership tracking and enforced MAX_TEXTURE_SIZE to avoid leaks and crashes. Strengthened testability by replacing remote URL dependencies with inline JSON/fetch stubs for more reliable tests.
May 2026 performance highlights for galacean/effects-runtime: Delivered the DOM-content Rendering Plugin to render HTML/CSS as textures with image inlining, SVG namespace handling, XSS protections, and improved asynchronous rendering safety and memory management. Refactored DomContentComponent to own its canvas and decouple from TextComponentBase, adding explicit disposal to prevent global pool contention. Implemented security and stability hardening across the rendering pipeline, including a 1MB MAX_HTML_LENGTH guard, linear scanners to prevent ReDoS, sanitized resource inlining, and strict URL handling. Enhanced texture ownership tracking and enforced MAX_TEXTURE_SIZE to avoid leaks and crashes. Strengthened testability by replacing remote URL dependencies with inline JSON/fetch stubs for more reliable tests.

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