Revmrr

21st

12,000+ hand-crafted React and Tailwind CSS components, templates, and shadcn themes by real design engineers. Preview live, install with one command - for you and your AI agent.
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ARR
MRR
Founded
January 2026
San Francisco, California, United States

Categories

Artificial IntelligenceEngineering, Product and Design

Keywords

21st21st.devAI UI builderAI code generationAI coding assistantAI design to codeAI for developersAI for frontend devsAI generated componentsAI pair programmerAI slopAI-assisted developmentBuild fasterBuild in publicChatGPT UI builderCode for product designCode from textCode marketplaceCode snippetsComponent libraryComponent marketplaceComponent sharingCopy paste componentsDesign blocksDesign engineer toolsDesign system componentsDeveloper community platformDeveloper portfolio platformDeveloper productivity toolsDeveloper toolkitDeveloper-friendly designDrop-in componentsFigma to codeFrontend boilerplateFrontend code templatesFrontend component hubFrontend inspirationFull-stack componentsGPT code examplesLow-code componentsModular UIMonetize your componentsNatural language programmingNo-code AI solutionsOpen source componentsPlug and play codePrompt to UIPrompt-based codingPublish code onlineRapid prototypingRapid prototyping with AIReact componentsReusable componentsShare your codeTailwind componentsUI blocksUI component marketplaceUI componentsUI design for developersUI generation with AIUI with tasteVoice-driven codingWeb UI kitsbolt.newcomponent librarycrafted UIdesign systemdesign tokenslovable aireact componentsreact templatesreplit agentshadcntailwind componentsui blocksui componentsv0v0 templates

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