An NC-native frontend language that compiles to production-ready HTML, CSS, and JavaScript. Write what you mean. Ship what you build without dragging a Node runtime into production.
nc ui build my-site.ncui
Write NC UI on the left. See the compiled output on the right. No build tools needed.
Built with NC UI
Get StartedFrom idea to deployed website in minutes, not hours.
Describe your website using simple, readable commands. No angle brackets, no class names, no semicolons.
→The NC UI compiler transforms your plain-English source into optimized, production-ready HTML, CSS, and JavaScript.
→Deploy anywhere that serves static files. GitHub Pages, Netlify, Vercel, or your own server. No runtime needed.
Keep React, Next.js, or Vite in the comparison if you want. NC UI is the alternative when you want plain-English authoring, static output, and a much smaller deployment surface.
React plus npm plus build tooling gives you a large ecosystem, but it also adds lockfiles, package churn, bundler config, and more moving parts around a simple site.
Write in NC UI, build through NC, and ship plain HTML, CSS, and JavaScript. No package.json is required to deploy the output that comes out of the compiler.
Use GitHub Releases and install scripts first. Add Homebrew, Chocolatey, or Docker if they help distribution later. npm is a compatibility channel, not the identity of NC UI.
NC UI replaces verbose HTML/CSS with clean, readable syntax.
NC UI comes packed with features that make frontend development effortless.
Write websites in words you already know. No brackets, no semicolons, no class name soup. Just say what you want.
Every component adapts to any screen size automatically. Mobile-first design without writing a single media query.
Navbars, heroes, cards, grids, forms, footers. A rich library of composable components out of the box.
Switch between dark and light themes with a single keyword. Customize accent colors with one line of code.
Fade-ups, staggers, and scroll-triggered animations with a single keyword. Silky smooth, performance-optimized.
Compiles to static HTML. Deploy directly to GitHub Pages, Netlify, Vercel, or any static host with zero config.
NC UI works with NC AI. The current v1 binary is validated to generate `app.ncui` plus the full backend, tests, docs, and compiled frontend bundle from a complex English prompt.
nc ai create "multi-tenant operations dashboard with role based access analytics alert center approvals and dark theme" generates `app.ncui` together with the backend, tests, docs, and compiled HTML bundle.
Every NC UI page you create feeds back into the AI training corpus. The AI learns your patterns and generates better code over time.
NC AI validates generated NC UI code, repairs structural issues, and then compiles the frontend release bundle from the generated page.
NC ecosystem supports agentic AI workflows — autonomous agents plan, execute, and iterate on code generation tasks with multi-step reasoning.
NC AI is the AI engine behind NC AI generation — runs on your CPU at $0 cost. No API keys, no cloud, no GPU required. Purpose-built for the NC ecosystem. You own your AI.
Download the NC binary, then build your first website with two commands.
Write NC UI code and see the result live, right in your browser. No installation required.
Try NC UI Live