New to the web platform in December

Discover some of the interesting features that have landed in stable and beta web browsers during December 2025.

• New to the web platform in December
  web.dev
• New to the web platform in January
  web.dev
• New to the web platform in February
  web.dev

• anyone here built systems that interact with websites instead of APIs? background
• does anyone using this exact architecture? background
• Qihoo 360's AI Product Leaked the Platform's SSL Key, Issued by Its Own CA Banned for Fraud background
• GitHub - cardog-ai/icons: A comprehensive library of car brand logos and icons background
• docmd v0.6 - A zero-config docs engine that ships under 20kb script. No React, no YAML hell, just high-performance Markdown background