MDN Web Docs
The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps.
En bref
Ajouté le
17 mars 2026
Matière et domaine
computer-science-fundamentals · software-engineering
Niveaux scolaires
9e année (3e)–12e année (Terminale)
Type de page
Article
Introduction
MDN Web Docs: Key Updates and Technical Highlights
- MDN 20th Anniversary: Celebrating two decades of the platform as a trusted resource for web developers.
- Navigation API: A modern successor to the History API and
window.location, specifically designed to manage navigation and history in single-page applications (SPAs). - Trusted Types API: A security feature that forces input through transformation functions (typically sanitization) to prevent client-side cross-site scripting (XSS) attacks.
- CSS Anchor Positioning: A new module allowing developers to tether elements together, enabling dynamic sizing and positioning of elements relative to a defined "anchor."
- MDN Platform Rebuild: The site has undergone a frontend overhaul, focusing on architectural improvements and a smoother navigation experience.
- Web Performance & Design:
- Image Compression: An exploration of the trade-offs between quality, file size, and processing speed using various codecs and metrics.
- View Transitions: A guide on implementing smooth, animated transitions between pages in multi-page applications using minimal CSS.
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