Show HN: Chat Daddy – all your LLM chats in a super light terminal Claude kept crashing, stupid electron apps. So I made a super light terminal program in rust. As a plus, it syncs across all your local machines too. feel free to clone it and make i…

Show HN: AgentArmor – open-source 8-layer security framework for AI agents I've been talking to founders building AI agents across fintech, devtools, and productivity – and almost none of them have any real security layer. Their agents read emai…

Show HN: Vibe-budget – CLI to estimate LLM costs before you start vibe coding I built vibe-budget because I kept burning tokens without knowing the cost upfront. You describe your project in plain English (or Spanish), and it detects the tasks invol…

Show HN: HAL – Harmful Action Limiter: Lean command guard for AI coding agents. https://ift.tt/jdsXW9v March 13, 2026 at 07:36AM

Show HN: Algorithms and Data Structures in TypeScript – Free Book (~400 Pages) I started writing this book 10 years ago in JavaScript, got through a few chapters (asymptotic notation, basic techniques, start of sorting), and then abandoned it. Recen…

Show HN: What was the world listening to? Music charts, 20 countries (1940–2025) I built this because I wanted to know what people in Japan were listening to the year I was born. That question spiraled: how does a hit in Rome compare to what was cha…

Show HN: fftool – A Terminal UI for FFmpeg – Shows Command Before It Runs https://ift.tt/GuW719l March 13, 2026 at 03:08AM

Show HN: Elevators.ltd https://elevators.ltd March 12, 2026 at 04:13AM

Show HN: XLA-based array computing framework for R https://ift.tt/dNSk357 March 8, 2026 at 11:04PM

Show HN: Jurassic Park Unix System Kubernetes Viewer I made an app that allows you to view Kubernetes resources just like the unix system in Jurassic Park :) Unlikely to be used for anything serious, but with the tools available today I couldn't…