Open Source SaaS Alternatives, Self-Hosted Software & COSS Benchmarks

107 projects

Boilerplates, Templates & UI ComponentsCommercial competitors →Market trends →Hero & design styles →

Open-source projects · GitHub Stars
Project	Tagline	License & Stack	Stars	Visits	Commercial
Element Pluselement-plus/element-plusA Vue 3 based component library for designers and developers	A Vue 3 based component library for designers and developers	MIT	1,955	781.1K	—
Remixremix-run/remixThe fully-stacked web framework	The fully-stacked web framework	MIT	1,954	100.6K	—
shadcn-sveltehuntabyte/shadcn-svelteThe Foundation for your Design System	The Foundation for your Design System	MIT	1,861	112.6K	—
prompt-kitibelick/prompt-kitCore building blocks for AI apps.	Core building blocks for AI apps.	—	1,819	28.2K	—
Fancy Componentsdanielpetho/fancyReady to use, fancy React components to make the web fun again. Free & Open Source.	Ready to use, fancy React components to make the web fun again. Free & Open Source.	—	1,780	37.1K	—
Tremortremorlabs/tremorReact components to build charts and dashboardsself.\\wrap\n=self.\\wrap\n\|\|(self.CSS&&CSS.supports("text-wrap","balance")?1:2);self.\\wrap\b=(e,t,r)=>{let a=null==(r=r\|\|document.query · Selector(\\[data-br="${e}"\]\))?void 0:r.parent · Element;if(!a)return;let s=e=>r.style.maxWidth=e+"px";r.style.maxWidth="";let n=a.client · Width,l=a.client · Height,i=n/2-.25,m=n+.5,d;if(n){for(s(i),i=Math.max(r.scroll · Width,i);i+1 {self.\\wrap\b(0,+r.dataset.brr,r)})).observe(a)};self.\\wrap\n!=1&&self.\\wrap\b(":R1d6fcv9ucq:",1)	React components to build charts and dashboardsself.\\wrap\n=self.\\wrap\n\|\|(self.CSS&&CSS.supports("text-wrap","balance")?1:2);self.\\wrap\b=(e,t,r)=>{let a=null==(r=r\|\|document.query · Selector(\\[data-br="${e}"\]\))?void 0:r.parent · Element;if(!a)return;let s=e=>r.style.maxWidth=e+"px";r.style.maxWidth="";let n=a.client · Width,l=a.client · Height,i=n/2-.25,m=n+.5,d;if(n){for(s(i),i=Math.max(r.scroll · Width,i);i+1 {self.\\wrap\b(0,+r.dataset.brr,r)})).observe(a)};self.\\wrap\n!=1&&self.\\wrap\b(":R1d6fcv9ucq:",1)	Apache	1,737	38.8K	—
Pico.csspicocss/picoMinimal CSS Framework for Semantic HTML	Minimal CSS Framework for Semantic HTML	MIT	1,714	21.1K	—
Tamaguitamagui/tamaguiStyle and UI that's fast everywhere. Typed, or Tailwind.	Style and UI that's fast everywhere. Typed, or Tailwind.		1,570	60.5K	—
Floating UIfloating-ui/floating-uiFloating UI - Create tooltips, popovers, dropdowns, and more	Floating UI - Create tooltips, popovers, dropdowns, and more	MIT	1,517	22.4K	—
Motion-Primitivesibelick/motion-primitivesUI kit to make beautiful, animated interfaces, faster.	UI kit to make beautiful, animated interfaces, faster.	MIT	1,512	96.4K	—
Oatknadh/oatUltra-lightweight UI library	Ultra-lightweight UI library	MIT	1,420	—	—
CrnMasterfccview/cronmasterCron management web interface	Cron management web interface	AGPL	1,402	—	—
Ui-Layoutsui-layouts/uilayoutsCopy, Paste UI Components, & Blocks forDeveloper	Copy, Paste UI Components, & Blocks forDeveloper	—	1,395	73.5K	—
gluestackMCPgluestack/gluestack-uiReact & React Native UI Components & Patterns	React & React Native UI Components & Patterns	ISC	1,380	—	—
Nuxt Starter KitCOSSnuxt/uiShip Your Nuxt SaaS in Days, Not Months	Ship Your Nuxt SaaS in Days, Not Months	MIT	1,363	—	$149/mo
Antdv Nextantfu/skillsHelp designers/developers building beautiful products more flexible and working with happiness	Help designers/developers building beautiful products more flexible and working with happiness	MIT	1,352	<5K	—
cult / uinolly-studio/cult-uiShadcn, expanded	Shadcn, expanded	—	1,340	57K	—
ReUIMCPkeenthemes/reuiDesign-forward shadcn/ui platform with MCP fluency for agents	Design-forward shadcn/ui platform with MCP fluency for agents	MIT	1,338	220K	—
Preactpreactjs/preactA different kind of library	A different kind of library	MIT	1,316	—	—
SwapyCOSSTahaSh/swapyA simple JavaScript tool for converting any layout you have to drag-to-swap layout	A simple JavaScript tool for converting any layout you have to drag-to-swap layout	MIT	1,235	<5K	$20/mo
Templa-h/templIntroduction	Introduction	MIT	1,201	—	—
Ant Design Proant-design/ant-design-proOut-of-box UI solution for enterprise applications	Out-of-box UI solution for enterprise applications	MIT	1,151	27.5K	—
EvilChartslegions-developer/evilchartsFree, open-source animated React chart components built with Recharts, Apache ECharts, shadcn/ui, and Tailwind CSS. Copy, paste, and ship beautiful charts.	Free, open-source animated React chart components built with Recharts, Apache ECharts, shadcn/ui, and Tailwind CSS. Copy, paste, and ship beautiful charts.	—	1,113	—	—
Reshapedreshaped-ui/reshapedModern design system for you and your agents	Modern design system for you and your agents	MIT	1,090	—	—
Dice UIsadmann7/diceuiComposable components for shadcn/ui	Composable components for shadcn/ui		1,031	24.8K	—
8bitcnTheOrcDev/8bitcn-uiRare Loot UI Library	Rare Loot UI Library	MIT	1,022	9.7K	—
useHooks(🐠)uidotdev/usehooksA collection of modern, server-safe React hooks – from the ui.dev team	A collection of modern, server-safe React hooks – from the ui.dev team	MIT	958	—	—
Preline UIMCPhtmlstreamofficial/prelinePreline UI, crafted with Tailwind CSS	Preline UI, crafted with Tailwind CSS	non-standard	920	121.6K	$249/mo
Bulmajgthms/bulmaThe Modern CSS Framework	The Modern CSS Framework	MIT	914	83.6K	—
Semi DesignDouyinFE/semi-design连接设计师与开发者	连接设计师与开发者	MIT	895	63.6K	—

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