1. Show HN: Inches to CM converter with charts and screen size references (inches-to-cm.net)
Fast, accurate, and easy-to-use inch to cm conversion. Supports fractions and height conversion.
2. Show HN: How do you guys keep your journey diaries? (journeydiaries.vercel.app)
Keep your journeys on shelves, in boxes, on paper. A travel diary organized the way you remember: by place and time. Drop in your photos, seal a note to your future self. Try the interactive demo.
3. Show HN: Two-tier-memory – queryable long-term memory for AI coding agents (github.com)
A queryable long-term memory for AI coding agents — the two-tier fix for the context-window wall - tadelstein9/two-tier-memory
5. Show HN: AI Interview Coach – practice with honest hiring-manager-grade feedback (aiinterviewcoaches.com)
Practice job interviews with an AI coach that gives you real feedback. Industry-adaptive questions for tech, sales & nursing. Start free.