quasar vs heroui
Two of the top projects in SaaS and app starters, side by side: who leads on each score part and who each one suits, then setup, license, activity and what each review found.
quasar
Vue.js framework for web, mobile, desktop and extension apps from one codebase
heroui
React component library on React Aria and Tailwind CSS v4
Verdict
quasar ranks higher, 94 to 92. Of the 4 score parts we measure for both, quasar leads on 2, heroui on 1 and 1 is even.
- Adoptionheroui leads by 3 points, 88 to 85: close to even.
- FreshnessEven at 100.
- Maintenancequasar leads by 2 points, 99 to 97: close to even.
- Agent-readyquasar leads by 15 points, 85 to 70: a wide gap.
Pick quasar if you are
Vue developers shipping one app to web, mobile, desktop and extensions
- One codebase targets SPA, SSR, SSG, PWA, browser extension, mobile and Electron
- Official create-quasar scaffolder and Vite integration via @quasar/app-vite
Pick heroui if you are
React and Next.js developers building SaaS UIs and dashboards
- Built on React Aria for keyboard, focus and screen-reader behavior
- Tailwind CSS v4 styling with no CSS-in-JS runtime
| What we compare | quasar | heroui |
|---|---|---|
| Score parts, out of 100 | ||
| Adoption | 85, widely used | 88, widely used |
| Freshness | 100, active | 100, active |
| Maintenance | 99, healthy | 97, healthy |
| Agent-ready | 85, ready | 70, partly |
| Facts from GitHub and the README | ||
| Stars | 27.2k | 31.2k |
| License | MIT (permissive) | Apache-2.0 (permissive) |
| Last commit | Nov 2026 | Nov 2026 |
| Last release | Nov 2026 | Oct 2026 |
| Language | JavaScript | TypeScript |
| Docker | No | No |
| GPU | Not needed | Not needed |
| arm64 or Apple Silicon | Not stated | Not stated |
quasar
Quasar is a Vue.js framework with a component library and a Vite-based CLI. One codebase can target SPAs, SSR, SSG, PWAs, browser extensions, hybrid mobile apps and Electron apps. The README says its docs and API can be read offline by AI coding agents and lists an @quasar/mcp package. It is a general UI framework, not an AI starter with auth or billing.
Who it is for: Vue developers shipping one app to web, mobile, desktop and extensions
Strengths
- One codebase targets SPA, SSR, SSG, PWA, browser extension, mobile and Electron
- Official create-quasar scaffolder and Vite integration via @quasar/app-vite
- Docs and API readable offline by coding agents, plus an @quasar/mcp package
- MIT license, with separate CI test workflows per package
Weaknesses
- No built-in auth, billing, database or model integration
- Tied to Vue.js; not usable with React or other frameworks
- AI support is limited to docs and an MCP package, with no LLM features
- Fits the SaaS and app starters category only loosely; it is a UI framework
- JavaScript
- Needs Node.js, Vue.js, Vite
heroui
HeroUI (formerly NextUI) is a React component library that pairs React Aria accessibility primitives with Tailwind CSS v4 styling. It uses a compound component API such as Card.Header and Card.Content, needs no Provider wrapper, and targets React 19 and Next.js. It also publishes an MCP server (@heroui/react-mcp), llms.txt and agent skills for AI coding tools.
Who it is for: React and Next.js developers building SaaS UIs and dashboards
Strengths
- Built on React Aria for keyboard, focus and screen-reader behavior
- Tailwind CSS v4 styling with no CSS-in-JS runtime
- No Provider wrapper; per-component subpath imports available
- Ships MCP server, llms.txt, AGENTS.md download and agent skills
Weaknesses
- UI library only; no auth, billing, database or AI features included
- React and Tailwind v4 only; no support for other frameworks
- v3 API differs from v2, so older NextUI code needs migration
- Not copy-paste source like shadcn/ui; customization goes through the library
- TypeScript
- Needs React 19, Tailwind CSS v4
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