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January 21, 2026

ProductHacker – 21 Jan 2026

Best of ProductHunt

  1. Interactpitch – Interactive pitch decks with real-time viewer insights
  2. daily.dev Recruiter – Hire from the world's largest developer community
  3. Typeless for Android – First AI voice keyboard for Android
  4. Evernote v11 – Your second brain, leveled up.
  5. Figy.ai – AI Flashcards That Grow as You Learn
  6. Dopamine.chat – Effortlessly build your AI team for everything you do
  7. Trace – F**k The Algorithm. Make Your Own
  8. Rippletide Eval CLI – Rippletide CLI is an evaluation tool for AI agents
  9. Sapiare New Tab – Find inspiration every time you open a new tab.
  10. MCPJam Inspector – Test + develop ChatGPT apps and MCP apps (ext-apps) locally

Best of HackerNews

  1. github.com/anthropics – Anthropic's original take home assignment open sourced
  2. etn.se – cURL removes bug bounties
  3. nibzard.com – The Agentic AI Handbook: Production-Ready Patterns
  4. github.com/ef1500 – Libbbf: Bound Book Format, A high-performance container for comics and manga
  5. longnow.org – A 26,000-year astronomical monument hidden in plain sight (2019)
  6. vermaden.wordpress.com – 200 MB RAM FreeBSD Desktop
  7. novalauncher.com – Instabridge has acquired Nova Launcher
  8. ycombinator.com – Infracost (YC W21) Is Hiring Sr Back End Eng (Node.js+SQL) to Shift FinOps Left
  9. bernsteinbear.com – The GDB JIT Interface
  10. github.com/mastra-ai – Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs
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