Show HN: Tooth Fairy Certificate Generator https://ift.tt/doKsMWl

Show HN: Tooth Fairy Certificate Generator Hey parents! If your child has lost a tooth, pair that money offer with a nice certificate from the tooth fairy itself! https://ift.tt/8asnTuk October 4, 2025 at 08:50AM

Show HN: Expose Copilot as a standard OpenAI-style API for your local toolchain https://ift.tt/ePRcy5X

Show HN: Expose Copilot as a standard OpenAI-style API for your local toolchain v1.1.0 adds ~20–30% faster responses and better tool calling. Curious how people might wire this into their workflows? https://ift.tt/Zje82qa October 4, 2025 at 08:26AM

Show HN: BetterSelf – an app to never forget the lessons and ideas you learn https://ift.tt/xZ4mQLg

Show HN: BetterSelf – an app to never forget the lessons and ideas you learn I built BetterSelf to solve a problem I kept running into: most of what we learn, we forget. Books, podcasts, and notes — valuable insights disappear in days. BetterSelf keeps your best lessons and ideas alive, reminding you over time so they actually stick. I use it every day, and it’s already helped me retain things I would have forgotten. I’m 19 and built this in about a month while experimenting with personal productivity tools. I’d love feedback from the HN community — any…

Show HN: Cobalt – a pixel-art painting studio for the Nintendo DS https://ift.tt/AOQJ9gD

Show HN: Cobalt – a pixel-art painting studio for the Nintendo DS Hey everyone, Cobalt is a program for painting textural and expressive pixel-art on Windows, Linux, Nintendo DS, and in-browser. The same 46KB core executable runs on all platforms, with a thin emulator layer sitting on top to handle differences in inputs and filesystem access (which makes it easy to port between systems). It's built on Bedrock[0], an 8-bit virtual computer system I posted about here in July. I created Cobalt because I wanted to draw messy, gritty pixel art without sm…

Show HN: heyyy.chat – WebRTC-based Omegle-clone, Video Chat with Random People https://ift.tt/o4EP8Zz

Show HN: heyyy.chat – WebRTC-based Omegle-clone, Video Chat with Random People https://heyyy.chat October 3, 2025 at 06:58AM

Show HN: Real-time app starter with FastAPI, PostgreSQL pub/sub, and UV https://ift.tt/xzEfXFy

Show HN: Real-time app starter with FastAPI, PostgreSQL pub/sub, and UV Starter template for real-time web apps using modern Python/JS tooling and PostgreSQL's LISTEN/NOTIFY instead of external message queues. Stack: - UV (Python package manager - incredibly fast) - FastAPI with full async/await - PostgreSQL triggers + LISTEN/NOTIFY for pub/sub - Bun for frontend builds - Proper connection pooling and lifecycle management GitHub: https://ift.tt/BHhD2t9 This came from rebuilding the same pattern across projects. Most examples I found were toy demos t…

Show HN: BodhiGPT – Become a Better Human with AI https://ift.tt/Z3eJ2Bb

Show HN: BodhiGPT – Become a Better Human with AI Hey HN — Like many here, watching the capabilities of LLMs and AI advance over the last few years has been the most exciting stretch of my tech/data science career. And while I am not an AI doomer, it’s become clear to me that as we become more reliant on AI to automate larger and larger portions of our lives, certain aspects of our humanity become even more important to develop (consciousness and awareness, mental and physical health, personal knowledge to form your own perspectives on topics, etc) and …

Show HN: Khoe – Static site generator for Git repos https://ift.tt/YTXL0Kv

Show HN: Khoe – Static site generator for Git repos https://khoe.thac.loan/_/khoe/readme/ October 3, 2025 at 07:20AM

Show HN: Relation Explorer – A powerful mathematical graphing software https://ift.tt/MKvV5ye

Show HN: Relation Explorer – A powerful mathematical graphing software https://ift.tt/Ebr3DSV October 2, 2025 at 12:25AM

Show HN: Photo AI Editor – Edit, Transform and Enhance Photos with Text Prompt https://ift.tt/jcnl6O7

Show HN: Photo AI Editor – Edit, Transform and Enhance Photos with Text Prompt https://ift.tt/fciI3ga October 1, 2025 at 11:49PM