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Neobrutalism (ex RetroUI)

Neo-brutalist shadcn registry: 60 free components, 158 Pro blocks, 6 templates

Aboutretroui.dev

Neobrutalism is a neo-brutalist React component system distributed as a shadcn registry — hard shadows, thick black borders, flat saturated colour. retroui.dev now 301-redirects to neobrutalism.com: the project rebranded from RetroUI and kept the same codebase and registry. The free tier is 60 open-source components covering the full Radix/Base UI primitive surface, installable through the shadcn CLI, with RTL and dark-mode variants and an MCP server so AI editors can search and install components directly. A paid Pro tier adds 158 production blocks, a Figma kit, a theme builder and 6 full-site templates.

Install
npx shadcn add https://neobrutalism.com/r/base/button.json
For an agent

This is the strongest neo-brutalist option available and the only one in this batch shipping an MCP server, so an agent can query and install components without scraping the docs — wire that up first. Note the URL history: retroui.dev and the old RetroUI name both still resolve, so treat retroui.dev, neobrutalism.com and 'RetroUI' as one product and always install from the neobrutalism.com registry. The licence trap matters more than the code: the $389 Individual tier forbids client and commercial work, so any paid client build needs the Team plan — flag that to the user before pulling a Pro block or template.

Why it is here. The reference implementation of the neo-brutalist look, with full primitive coverage, RTL support and an agent-installable MCP server — a themed registry maintained to the standard of a general-purpose one.

Install command, framework, licence and component list.
Components it ships60 total
Helps you build14
Templates6
Notable for
  • rebranded from RetroUI
  • MCP server for AI editors
  • RTL variants and theme builder
  • 158 Pro blocks and 6 full templates
  • seat-based commercial licensing
Provenance

Verified 2026-08-15. HTTP 301. https://retroui.dev (301 -> neobrutalism.com), https://retroui.dev/r/registry.json (301 -> neobrutalism.com/r/registry.json), https://neobrutalism.com/, https://neobrutalism.com/r/registry.json (60-item enumeration), https://neobrutalism.com/templates, https://neobrutalism.com/pricing, https://github.com/neobrutalism/neobrutalism, https://neobrutalism.com/r/base/button.json (200)

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