Top Tools This Week · Mar 31 – Apr 6, 2026

  1. A browser game where you design and build a GPU from scratch
    Show HN discussion Fun 909 pts
  2. Open-source Screen Studio alternative — create beautiful product demos with no watermarks
    GitHub Trending discussion Developer Tool 12682 pts
  3. Orchestration layer for OpenAI Codex CLI — adds hooks, agent teams, and parallel worker coordination
    GitHub Trending discussion Developer Tool 13476 pts
  4. Unified workspace for parallel local and cloud agents with MCP support
    Product Hunt discussion Developer Tool 0 pts
  5. Strava for Claude Code — a global leaderboard tracking your AI coding sessions, tokens, spend, and streaks
    Product Hunt discussion Developer Tool 0 pts
  6. Tamagotchi virtual pet for your desktop, terminal, or AI agents — built with Rust and Tauri
    Product Hunt discussion Fun 0 pts
  7. Microsoft's open-source voice AI — generates expressive multi-speaker audio from text in 50+ languages
    GitHub Trending discussion AI 10543 pts
  8. Self-hosted AI accounting app that scans receipts and invoices using any LLM
    GitHub Trending discussion Self-Hosted 0 pts
  9. Self-hosted Instagram-style photo and video gallery that turns local folders into a beautiful feed
    Reddit r/selfhosted discussion Self-Hosted 0 pts
  10. Open-source iOS app to remotely control OpenAI Codex on your Mac with end-to-end encryption
    Product Hunt discussion Developer Tool 177 pts
  11. Split a GPU node with other developers for unlimited tokens at a fraction of the cost
    Show HN discussion Developer Tool 179 pts
  12. Automated scientific discovery via agentic tree search — produces workshop-level research papers
    GitHub Trending discussion AI 1201 pts