GitHub's 2025 Octoverse, TypeScript Modernizer, and the Speculation Rules API
Published on 18.12.2025
Octoverse: A new developer joins GitHub every second as AI leads TypeScript to #1
TLDR: GitHub's 2025 Octoverse report reveals that a new developer joins GitHub every second, with AI driving a surge in activity and TypeScript becoming the most used language on the platform.
Octoverse: A new developer joins GitHub every second as AI leads TypeScript to #1
Announcing the JavaScript/TypeScript Modernizer for VS Code
TLDR: Microsoft has released a new AI-assisted tool for VS Code called the JavaScript/TypeScript Modernizer. It uses GitHub Copilot to help developers upgrade their projects, automating package updates and code changes.
Announcing the JavaScript/TypeScript Modernizer for VS Code - Microsoft for Developers
<100ms E-commerce: Instant loads with Speculation Rules API
TLDR: The Speculation Rules API (SRA) is a new browser feature that can dramatically improve the perceived performance of websites by prerendering or prefetching pages that a user is likely to visit next.