1. Show HN: Patternia – A Zero-Overhead Pattern Matching DSL for Modern C++
    4 points 0 comments
  2. Show HN: Textwave – Versioning for Documents (free, local-only document editor)
    2 points 0 comments
  3. Show HN: CoThou – Control what AI search engines say about your business
    3 points 3 comments
  4. Show HN: Equations Explained Colorfully (KaTeX and Markdown)
    4 points 0 comments
  5. Show HN: Avolal – Book routine flights in 60 seconds
    9 points 6 comments
  6. Show HN: SafeKey – PII redaction for LLM inputs (text, image, audio, video)
    4 points 9 comments
  7. Show HN: Visualize Your Thinking Patterns as a Graph
    2 points 1 comments
  8. Show HN: No Environment Setups Anymore
    16 points 17 comments
  9. Show HN: Synthome – TypeScript SDK for building composable AI media pipelines
    2 points 0 comments
  10. Show HN: MCP Gateway – Unifying Access to MCP Servers Without N×M Integrations
    10 points 3 comments
  11. Show HN: Doomscrolling Research Papers
    14 points 9 comments
  12. Show HN: K9sight – fast, keyboard-driven TUI for debugging Kubernetes workloads
    3 points 1 comments
  13. Show HN: AI Hairstyle Changer – Try Different Hairstyles (1 free try, no login)
    3 points 0 comments
  14. Show HN: VoxCSS – A DOM based voxel engine
    2 points 0 comments
  15. Show HN: DB Pro – A Modern Desktop Client for Postgres, MySQL, SQLite and LibSQL
    32 points 15 comments
  16. Show HN: Mapping DNS
    4 points 0 comments
  17. Show HN: Doubao Seedream 4.5 – next‑gen image creation and editing model
    6 points 0 comments
  18. Show HN: Hirschberg Algorithm in PyTorch
    2 points 0 comments
  19. Show HN: Cupertino – MCP server giving Claude offline Apple documentation
    6 points 7 comments
  20. Show HN: FT-Lab – Lightweight TinyLlama Fine-Tuning (Full FT / LoRA / QLoRA)
    2 points 0 comments
  21. Show HN: Veru – open-source AI citation auditor using OpenAlex
    2 points 0 comments