Bun's New Terminal API, AI for UI Design, and Modern CSS Colors

Published on 18.12.2025

AI & AGENTS

Bun v1.3.5 Release

TLDR: Bun v1.3.5 ships with a new Bun.Terminal API for pseudo-terminal (PTY) support. It also includes compile-time feature flags, better Unicode support, and V8 C++ value type checking APIs.

Bun v1.3.5 | daily.dev

4-Step Gemini 3.0 Pro System For Beautiful UI Designs

TLDR: A structured four-step workflow can be used with Gemini 3.0 Pro to generate UI designs before writing any code. The process involves creating a PRD, extracting core features, building a design system, and generating screen-by-screen designs.

4-Step Gemini 3.0 Pro System For Beautiful UI Designs | daily.dev

AWS CEO Explains 3 Reasons AI Can’t Replace Junior Devs

TLDR: AWS CEO Matt Garman argues that AI will not replace junior developers because they are often more adept with AI tools, they represent a small cost saving, and they are essential for the future talent pipeline.

AWS CEO Explains 3 Reasons AI Can’t Replace Junior Devs | daily.dev

Stop using the legacy color syntax

TLDR: Modern CSS has a new, cleaner color syntax that doesn't require the 'A' suffix in RGBA/HSLA or comma separators. This new syntax is required for modern color functions like OKLCH, LAB, and color().

Stop using the legacy color syntax | daily.dev