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Show HN: Generate Your Lucky Numbers

Show HN: TikTok Videos Downloader

Show HN: Ainews247.org aggregates the most valuable AI related news/content 24/7

Show HN: Melony – React toolkit for AI chat interface

Show HN: Backwalk – A lightweight backtrace library written in C

Show HN: Rift (Flexible Translator) – Build Languages in Days, Not Years

Show HN: LibPolyCall – Zero-Trust Polyglot FFI with Perfect State Reproduction

Show HN: Open-Source Game for Kids for Learning Letters and Phonics

Show HN: HardView – Cross-Platform Hardware Info and Monitoring (Python/C++/C)

Show HN: Open-source MCP Tester Agent – Can Claude use your MCP server tools?

Show HN: ArduinoCogs adds web-based dashboards and config to ESP32 projects

Show HN: Mermaid-animate, GSAP animations for Mermaid sequence and flow diagrams

Show HN: Personalized Learning Pathways

Show HN: Trusted Source for Portable Seating Solutions

Show HN: Shellcast.tv – Stream your vibe coding

Show HN: Visualize Your Redis DB in Roblox

Show HN: Project Chimera – Hybrid AI Agent Combining LLM, Symbolic, and Causal

Show HN: Vicinae – A native, Raycast-compatible launcher for Linux

Show HN: Real time visual saliency detection

Show HN: I built research agents because GPT cant accurately hilite txt in files