Tremor

tremor.so

Open-source Tailwind chart & data visualization library.

Overview

Tremor provides a collection of ready-to-use, accessible UI components and templates built with React, Tailwind CSS, and Radix UI. It helps you assemble dashboards, charts, tables, and data-rich interfaces without creating each element from scratch.

Key features

  • 35+ accessible React components
  • Copy-and-paste or npm installation
  • Built on Recharts and Radix UI
  • Tailwind CSS styling
  • 300+ pre-built blocks and templates
  • Dark mode support
  • Keyboard navigation support
  • Customizable charts and inputs
Pros
  • Production-ready components
  • Fully open-source
  • Accessible by design (Radix UI foundation)
  • Flexible installation methods
  • Extensive template library
  • Strong community backing (Vercel partnership)
  • Well-documented with examples
Cons
  • Requires React 18.2.0+
  • Requires Tailwind CSS 4.0+
  • Limited to React ecosystem
  • Vite guide marked as 'Updating Soon'
Use this if
You need production-ready dashboard components, want to build with React and Tailwind CSS, prefer copy-and-paste flexibility, or need extensive pre-built templates.
Skip this if
You're not using React, don't use Tailwind CSS, need non-visual components, or require extensive customization beyond component props.

Best for

Building dashboards and analytics interfacesCreating data visualizations quicklyTeams using React and Tailwind CSSDevelopers who prefer copy-and-paste componentsSaaS and internal tool builders

Alternatives

Recharts (charting library only)Shadcn/ui (general React components)Mantine (full component library)Chart.js (charting alternative)

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