Raw user signals collected from Reddit, Hacker News, Product Hunt, and more. See what people are complaining about in real-time.
🔗 Show HN: 3D printer simulator with in browser firmware execution 👍 2 💬 1 🔗 https://github.com/Kodoque1/rextrude
86d ago🔗 Show HN: PDF to Markdown with a side-by-side check so you can see what broke 👍 3 💬 2 🔗 https://pdfmarkdown.app/
86d ago🔗 Show HN: EdgarKit – a real-time JSON API for SEC EDGAR filings 👍 3 💬 0 🔗 https://edgarkit.com/
86d ago🔗 Show HN: Proton – A pure Go GUI library with zero CGO and API immunity Hey HN,<p>I’ve been working on Proton, a lightweight GUI library for Go designed to offer a native desktop development…
86d ago🔗 Show HN: I RL-trained an agent that trains models with RL (for –$1.3k) 👍 10 💬 0 🔗 https://github.com/Danau5tin/ai-trains-ai
86d ago🔗 MicroVM sandbox on Win, Mac, Linux, with policy engine 👍 5 💬 0 🔗 https://docs.docker.com/ai/sandboxes
87d ago🔗 Two Case Studies of NaN 👍 8 💬 5 🔗 https://sebsite.pw/w/20260709-nan.html
87d ago🔗 Understanding the Go Runtime: Profiling 👍 11 💬 6 🔗 https://internals-for-interns.com/posts/go-runtime-profiling/
87d ago🔗 Notable Knot Index (2016) 👍 11 💬 0 🔗 https://knots.neocities.org/knotindex
87d ago🔗 The Anatomy of an Instruction Pipeline Hazard 👍 4 💬 0 🔗 https://hiraditya.github.io/posts/hardware-hazards-b200/
87d ago🔗 Just Let Me Write Digits 👍 7 💬 0 🔗 https://gendx.dev/blog/2026/07/13/input-digits.html
87d ago🔗 Zero Knowledge Tolstoyan Art 👍 14 💬 4 🔗 https://max-amb.github.io/blog/zero_knowledge_tolstoyan_art/
87d ago🔗 Indian scientists produce most detailed 3D atlas of the human brainstem 👍 20 💬 0 🔗 https://www.bbc.com/news/articles/cg53l737v1qo
87d ago🔗 Alternative(s) to run CUDA on non-Nvidia hardware 👍 22 💬 4 🔗 https://www.hpcwire.com/2026/07/09/spectral-compute-aims-to-set-cuda-free-will-it-succeed/
87d ago🔗 Show HN: Rqshc – A C++/x64 assembly image compressor with its own RQI format RQSHC is an experimental Windows image compressor with its own RQI format.<p>The core compression and decoding paths…
87d ago🔗 Show HN: DriftTrip – A Virtual Road Trip I've always loved the idea of taking a "virtual road trip" between 2 cities. You get to experience the tourism ads or other short-form videos at each…
87d ago🔗 Show HN: I built a small transcription tool for non-English videos A simple experiment around multilingual video transcription.<p>Feedback welcome. 👍 2 💬 1 🔗…
87d ago🔗 Show HN: A FPV Lego car, controlled in Rust 👍 3 💬 1 🔗 https://dystroy.org/blog/picamobile/
87d ago🔗 Show HN: ZenStack – access control at the ORM layer, built for coding agents Hi HN, I'm Jiasheng, co-creator of ZenStack.<p>Access control usually ends up scattered across app code instead of…
87d ago🔗 Show HN: Free color tools that run entirely in the browser (no sign-up) 👍 3 💬 1 🔗 https://colorpicker.cx
87d ago