2026-02-20

whizz-ai-design-prompts - AI Prompts for Claude Opus 4.6

Hamza Khalid (@Whizz_ai) shared 10 role-play AI prompts for Claude Opus 4.6 that generate professional design work by having the AI act as designers at Apple (Principal Designer for HIG), Pentagram (Creative Director), etc. Claims to produce complete design systems, brand guidelines, and 47+ marketing assets in ~6 hours using template prompts with placeholders.

dmux - Parallel Agents with tmux and Worktrees

Dev agent multiplexer by FormKit team that runs multiple AI coding agents (Claude Code, Codex, OpenCode) in parallel using tmux and git worktrees — each agent gets its own isolated working copy. Key features: A/B agent pairs (run two agents on same prompt side-by-side), AI-powered branch names via OpenRouter, smart two-phase merging, 11 lifecycle hooks, autopilot mode.