Uiarc Arc launched a React component and block library with built-in motion, positioning its documentation as material that AI coding tools read before generating interfaces. The library includes live, interactive examples such as morph nav, segmented control, switch, wallet stack, dock, slider, copy button, hold to confirm, reactions, cover flow, voice orb, word rotate, liquid tab bar, orbit menu, number field, data grid, control center, activity rings, and now playing, plus complete blocks including agent run, wallet card, inbox triage, and week calendar. Arc is collecting emails for early access ahead of launch. Your AI writes the code.Arc gives it taste. React components and blocks with motion built in, and docs your AI tools read before they build. Every example is live Nothing here is a video. Drag it, press it, type into it. Morph navPro Segmented control Switch Wallet stackPro DockPro Slider Copy button Hold to confirm Reactions Cover flowPro Voice orbPro Word rotate Liquid tab barPro Orbit menuPro Number field Data gridPro Control centerPro Activity ringsPro Now playingPro Complete blocks, ready to ship Whole flows built from the same parts, including interfaces for the AI products you build. Agent runPro Wallet cardPro Inbox triagePro Week calendarPro Small things, done right The everyday controls get the same care as the showpieces. Be first in line A few short emails before launch. Unsubscribe anytime.