Home/Blog/Show HN: Leetsys – Practice system design interviews with an AI interviewerAI & MLShow HN: Leetsys – Practice system design interviews with an AI interviewerHacker News Show2026-11-13 23:240 viewsArticle URL: https://www.leetsys.dev Comments URL: https://news.ycombinator.com/item?id=50484902 Points: 4 # Comments: 0Source:https://www.leetsys.devMy favoritesPreviousShow HN: Decide – decision model CLI for analyzing large codebases with JevNextShow HN: Agent-plan a CLI that automatically commits your agent's plansRelated postsAARO Solved Iraq's 'Jellyfish' as Balloons. Alaska's Jellyfish UFO Still Lacks the DataFeature image: still from Sara Jane Osborn's June 15, 2026 recording in Anchorage, Alaska. Credit: Sara Jane Osborn, via0HackerNoonThe TechBeat: The AI-Native Organization: Smaller Teams, Faster Execution, Fewer Roadmaps (11/13/2026)How are you, hacker? 🪐 Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fres0HackerNoonOpenAI board member worries an AI "takeover" of society could be months awayHow do you think you're going to die? If you go by the current statistics for deaths in the US , it's reasonable to expe0Ars TechnicaThe new Apple TV has a YouTube problemPeople who received the brand new Apple TV 4k today saw some strange error messages as soon as they opened the YouTube a0The VergeThe smallest version of Camp Snap’s retro digital camcorder fits on your keychainLast week, Camp Snap launched a miniaturized version of its screen-free CS-8 video camera that was half the size of the 0The VergeJensen Huang was reckless with the environment, tooJensen Huang gives a keynote address at the Berlin GPU Technology Conference on October 21st in Berlin. | Photo: Getty I0The Verge