I Cloned Linear's Sidebar in 50 Lines of HTML — One File, Zero npm

🌐 Live demo (LOOK · UNDERSTAND · BUILD): https://dev48v.infy.uk/design/day2-linear-sidebar.html Day 2 of my DesignFromZero series — clone 50 iconic UIs in 50 days, one HTML file each, no npm, no build setup. Today: Linear's sidebar. The dark-mode app-shell pattern that Linear, Notion, Slack, Discord, and every modern SaaS sidebar copies. Why this UI matters Once you build a Linear-style sidebar, you have the skeleton for: Discord (servers + channels) Notion (workspace + nest...