jax-js ML Framework, CSS Grid Lanes, Waku React Framework, and Supply Chain Security
Published on 31.12.2025
jax-js: JAX Machine Learning Framework for the Browser
TLDR: A new open-source library brings Google's JAX machine learning framework to JavaScript, running entirely in the browser via WebGPU and WebAssembly with zero dependencies and near-native performance.
Introducing CSS Grid Lanes: Native Masonry Layouts
TLDR: Safari Technology Preview 234 introduces CSS Grid Lanes, a new display mode that finally brings native masonry layouts to CSS with the full power of CSS Grid for defining lanes.
Waku: The Minimal React Framework
TLDR: Waku is a lightweight React framework designed for marketing sites and web apps, supporting all React 19 features including server components and actions with minimal complexity.
Waku, the minimal React framework
Scaling LLMs to Larger Codebases: Guidance and Oversight
TLDR: Successfully scaling LLM-assisted development requires investment in two areas: guidance (context and environment) and oversight (the skills to validate and verify LLM choices).
Scaling LLMs to larger codebases
Shipping at Inference Speed: A Deep Dive into Agentic Development
TLDR: Peter Steinberger shares his evolved workflow for building software with LLM agents, emphasizing GPT 5.2's capabilities, minimal tool switching, and designing codebases for agent navigation rather than human convenience.
Supply Chain Attack: How a 16-Year-Old Pwned Twitter, Vercel, and Discord
TLDR: A critical cross-site scripting vulnerability in Mintlify's documentation platform allowed potential account takeover on hundreds of companies including Twitter, Vercel, Cursor, and Discord through a single malicious link.
How we pwned X (Twitter), Vercel, Cursor, Discord, and hundreds of companies
This article was generated from newsletter content. Topics covered may reflect the source material's focus and editorial perspective.