Tailwind CSS v4 drops PostCSS, ships Oxide Vite engine

Why it matters

Configuration-in-CSS is a fundamental DX improvement — you stop context-switching between config and template files.

Tailwind v4 is rewritten in Rust (Oxide), moves configuration to CSS, and ships a first-party Vite plugin that is 10x faster.

🛠️ New Products & Tools Raycast Blog Monday, February 16, 2026

Raycast AI gets web search and multi-step workflows

Why it matters

Your launcher becoming your agent orchestrator is a meaningful productivity unlock.

Raycast's AI layer now searches the web in real-time and chains multiple AI commands into repeatable workflow automations.

Why it matters

If your team is stuck on webpack, Rspack is the lowest-friction way out.

ByteDance open-sources Rspack 1.0, a Rust rewrite of webpack that is 10x faster with near-full API compatibility.