Show HN: Lathoa, a math app for kids where the AI is wrong on purpose I made this for kids around 10 to 14. A robot called Errol solves a math problem step by step and one of the steps is wrong. The kid has to find it and say what's wrong with it. Sometimes nothing is wrong, so just saying "there's a mistake" every time doesn't work. The user needs to enter an explanation if she finds an error to gain more XP; speed matters also for more points. There is no direct interaction or chatting with an LLM. Lathoa's harness …
Show HN: Domainpuff.com – Find memorable domain names within your budget Hi, Bruno here, creator of DomainPuff. Just launched this and would be awesome to have your feedback on it. Just put your business idea on the search box and your budget. It will find memorable domain names that are currently available and within your budget, with the link to acquire the domain if desired. So now you don't have to go back and forth from ChatGPT to NameCheap to find a domain for your next venture. Cheers! https://domainpuff.com/ September 30, 2026 at 1…
Show HN: The Activity Monitor for the AI Era Cortex turns a thousand processes into the apps you actually run, remembers the last 30 days, and shows what your Neural Engine and local models are doing. Everything stays on your Mac. https://ift.tt/isVRdE5 September 30, 2026 at 01:01AM
Show HN: Phyics-Based Dice Roller Yes it is a vibe-coded static site, but I'll share it anyway since people have liked it and actually seem to be using it as I would have intended. For me, it was just sad I couldn't find a good free dice rolling app... I couldn't find this version and the ones I did find were covered with ads. I won't put ads in this one and have no costs to cover since it's hosted on GitHub pages. https://ift.tt/9YwDQeR September 30, 2026 at 12:19AM
Show HN: Clx 0.4.0 – native compiler for Lua clx is a native compiler that compiles Lua 5.5 scripts to standalone executables. Version 0.4.0 is out, focused on performance and stability : - New generational garbage collector - Faster function calls - Faster table iteration using next(), pairs(), ipairs() - Faster string operations using SIMD instructions on x64 and ARM64 - Optional dynamic execution of Lua code using an embedded Lua VM with seamless interoperability with native code - Better stability : several rare crashes caused by values be…
Show HN This is origintracer a low level observability tool of the modern web stack. It observes nginx, Gunicorn, asynchronous Python, Uvicorn and Django and Langchain. Studies their codebases into great depth and write probes and rules libraries in Python to be used with the open source software: its link GitHub: https://ift.tt/Ikf0ZRh September 29, 2026 at 02:58AM
Show HN: A never-ending chess match between Claude and Codex https://ift.tt/8X3FW65 September 29, 2026 at 12:02AM
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