A Look Ahead at Web Development in 2025
summary
Roadmap lists concrete APIs, demos and costs: Temporal for dates without timezone and customizable select that accepts arbitrary HTML, the speculation API that prefetches or pre-renders links, and the CSS Anchor API that repositions tooltips relative to targets. Live demos show view transitions morphing 16 shuffled videos, clientside background removal and depth maps via Transformers JS with a ~6 MB model, and proposals like calc-size, starting-style, scope CSS and web primitives (fetch/Request/Response) that run the same on server and browser.
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chapters (10)
- 0:00Introduction to New Web Features
- 2:00Issues with Date API and Introduction to Temporal
- 3:45Invokers, Speculation, and CSS Anchor API
- 6:34CSS Anchor API and Web Components
- 8:25Media UI Components, Shoelace, and Transformers JS
- 11:14Python, JavaScript, Browser AI, and Window.ai
- 12:55Calc Size, Starting Style, and Vue Transition
- 16:37Syntax Website, CSS Colors, and Scope CSS
- 18:42Scope CSS and Web Primitives
- 21:09Web Requests and Responses








