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January 22, 2026

ProductHacker – 22 Jan 2026

Best of ProductHunt

  1. Blink Agent Builder – You can now vibe code agentic AI apps
  2. Fimo – Where your website lives, collaborates, and evolves with AI.
  3. Mastra – Build AI agents with a modern TypeScript stack
  4. Citable – Get mentioned by AI agents
  5. FastMCP 3.0 – The fast, Pythonic way to build MCP servers and clients
  6. Forvibe – Launch apps without the operational busywork
  7. Modo – Turn a hardware idea into a buildable prototype
  8. FiloMail for Android – AI Gmail client that turns emails into clear tasks
  9. Templated – Video Rendering & API for Automated Dynamic Videos
  10. Portalwith – Create a secure site client portal with notion database

Best of HackerNews

  1. huggingface.co – Show HN: Sweep, Open-weights 1.5B model for next-edit autocomplete
  2. pbs.org – Doctors in Brazil using tilapia fish skin to treat burn victims
  3. kentik.com – From stealth blackout to whitelisting: Inside the Iranian shutdown
  4. jamf.com – Threat actors expand abuse of Microsoft Visual Studio Code
  5. t-cadet.github.io – Gathering Linux Syscall Numbers in a C Table
  6. iximiuz.com – Hands-On Introduction to Unikernels
  7. anthropic.com – Claude's new constitution
  8. github.com/chartgpu – Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)
  9. kagi.com – Waiting for dawn in search: Search index, Google rulings and impact on Kagi
  10. arxiv.org – Binary fuse filters: Fast and smaller than xor filters (2022)
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