1. Show HN: WebGPU enables local LLM in the browser – demo site with AI chat (andreinwald.github.io)
    21 hours ago by andreinwald (130 points)
    46
  2. Show HN: NaturalCron – Human-Readable Scheduling for .NET (With Fluent Builder) (github.com)
    22 hours ago by hugoj0s3 (38 points)
    11
  3. Show HN: Voltpeek – Vim-inspired oscilloscope software (github.com)
    11 hours ago by schuyler4 (10 points)
    1
  4. Show HN: Wordle-style game for Fermi questions (fermiquestions.org)
    18 hours ago by danielfetz (29 points)
    28
  5. Show HN: Draw a fish and watch it swim with the others (drawafish.com)
    5 days ago by hallak (899 points)
    230
  6. Show HN: AI Physics Tutor with Free Body Diagrams (physicsviewer.com)
    12 hours ago by andrewrn (5 points)
    0
  7. Show HN: An interactive dashboard to explore NYC rentals data (leaseswap.nyc)
    4 days ago by giulioco (69 points)
    51
  8. Show HN: TraceRoot – Open-source agentic debugging for distributed services (github.com)
    1 day ago by xinweihe (40 points)
    13
  9. Show HN: Mcp-use – Connect any LLM to any MCP (github.com)
    2 days ago by pzullo (152 points)
    68
  10. Show HN: AgentMail – Email infra for AI agents (chat.agentmail.to)
    2 days ago by Haakam21 (113 points)
    68
  11. Show HN: I made a website that makes you cry (cryonceaweek.com)
    6 days ago by johnnymaroney (290 points)
    233
  12. Show HN: Pontoon – Open-source customer data syncs (github.com)
    1 day ago by alexdriedger (44 points)
    10
  13. Show HN: Rewindtty – Record and replay terminal sessions as structured JSON (github.com)
    5 days ago by debba (34 points)
    14
  14. Show HN: Fetchet – A compact, promise-based, HTTP fetch wrapper (github.com)
    13 hours ago by Brysonbw (2 points)
    3
  15. Show HN: Print the daily weather forecast on a thermal receipt printer (github.com)
    3 days ago by chr15m (20 points)
    6
  16. Show HN: KubeForge – A GUI for Kubernetes YAMLs (github.com)
    2 days ago by rakeda (62 points)
    22
  17. Show HN: Sourcebot – Self-hosted Perplexity for your codebase (github.com)
    3 days ago by bshzzle (100 points)
    25
  18. Show HN: Fast Elevation API with memory mapped tiles (terraintap.com)
    14 hours ago by anaj123 (2 points)
    0
  19. Show HN: Open-sourced my prompt management tool for LLM-powered apps (github.com)
    15 hours ago by piterrro (3 points)
    1
  20. Show HN: An AI agent that learns your product and guides your users (frigade.ai)
    3 days ago by pancomplex (69 points)
    29
  21. Show HN: Companies use AI to take your calls. I built AI to make them for you (pipervoice.com)
    5 days ago by michaelphi (231 points)
    173
  22. Show HN: F1 COSMOS – Live timing and data dashboard for F1 fans (f1cosmos.com)
    19 hours ago by conradmk (8 points)
    8
  23. Show HN: Open-source alternative to ChatGPT Agents for browsing (github.com)
    3 days ago by ElasticBottle (101 points)
    23
  24. Show HN: Persisting Data with DuckDB, OPFS and WASM (github.com)
    19 hours ago by turblety (2 points)
    0
  25. Show HN: Dlg – Zero-cost printf-style debugging for Go (github.com)
    6 days ago by 0xFEE1DEAD (63 points)
    39
  26. Show HN: Minecrack – A simple, offline Minesweeper game for Android
    22 hours ago by vocenellanotte (4 points)
    5
  27. Show HN: The Aria Programming Language (github.com)
    7 days ago by egranata_aria (48 points)
    14
  28. Show HN: A high-altitude low-power flight computer for high-altitude balloons (github.com)
    3 days ago by mpkendall (42 points)
    22
  29. Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL (github.com)
    5 days ago by Danau5tin (124 points)
    12
  30. Show HN: Online Ruler – Measuring in inches/centimeters (anruler.com)
    7 days ago by artiomyak (88 points)
    61
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