Show HN: X – A programming language with switchable memory modes https://ift.tt/P3lLrBj June 15, 2026 at 01:18AM

Show HN: Memorypad – A note editor for your daily notes, in Markdown https://memorypad.io/ June 15, 2026 at 03:42AM

Show HN: I wrote a C++ ray tracer from scratch without AI https://ift.tt/7eUP9zx June 15, 2026 at 02:34AM

Show HN: I used Claude Mythos to build my startup in 1 day This sounds clickbait, but it’s true: I used Claude Mythos to build the full site in 1 day. Then Anthropic removed the model, so I had to go back to Opus. https://www.brandlm.ai/ June 14, 20…

Show HN: Dual YOLOv8n UAV Detection on RK3588S at 42 FPS Using NPU https://ift.tt/O6NKZDV June 14, 2026 at 07:37AM

Show HN: Afterburner – Capability-Sandboxed JavaScript/TS Runtime in Rust Hey everyone! I've been working on something called Afterburner: a fast, embeddable JS/TS runtime written in Rust, with a capability sandbox baked right in. Scripts run lo…

Show HN: Velyr – an AI agent that finds and fixes conversion leaks on your site https://velyr.io/ June 14, 2026 at 03:00AM

Show HN: 2 Weeks of Hallucinate – The Photo Gallery https://hallucinate.site/gallery June 13, 2026 at 05:11AM

Show HN: Paca – Lightweight Jira alternative for human-AI collaboration I built Paca out of pure passion—a free and lightweight Jira alternative written in Go where humans and AI agents work together as equal teammates to plan sprints and assign tas…

Show HN: Skill for your agent to visualize your gbrain and Obsidian https://ift.tt/c7qOkmE June 12, 2026 at 11:43PM