Tremor
40 copy-paste React chart and dashboard components, plus 300+ free blocks
Tremor is a React component library for charts and dashboards built on Tailwind CSS, Radix UI and Recharts, distributed as copy-paste source rather than a black-box package. The docs list 40 components across visualizations, inputs and UI, and blocks.tremor.so adds 300+ blocks in 27 categories plus 6 full Next.js templates — all now free and open source. Tremor Labs is joining Vercel, and the templates ship as GitHub repos with one-click Vercel deploy. Best suited to teams building analytics surfaces, internal tools or SaaS dashboards in Next.js.
npm install tailwind-variants clsx tailwind-merge @remixicon/reactPrefer Tremor over hand-rolling Recharts when the brief is an analytics or internal dashboard and the project is already Next.js plus Tailwind — the KPI cards, tracker and chart-tooltip blocks are the real time-saver, not the buttons. It is not a shadcn registry: there is no `add` command, you copy the component file in and install the peer Radix packages yourself, so budget for the long dependency install listed in the Next.js guide. Watch the version drift — the open-source repo's last push was October 2025 and Tremor Labs is folding into Vercel, so pin your Tailwind and Recharts versions and expect to maintain the copied files yourself.
Why it is here. The clearest chart-component vocabulary in the React ecosystem, and the paid blocks and templates going free and open source made it one of the best-value dashboard kits available.
- Planner · Dashboard template for a SaaS or internal tool: advanced tables, interactive charts, custom tooltips. Next.js 15, React 19, Tailwind v3.4.
- Solar · One-page SaaS marketing website with hero, feature, header and CTA sections and animated SVG illustrations. Next.js 15, Tailwind v4, Motion v12.
- Overview · Four dashboard overview pages — KPI overview, retention chart, scenario analysis, notifications panel. Next.js 15 with TanStack Table and Recharts.
- Insights · Data-application template for feeding and tracking data, including user onboarding flows.
- Dashboard · Simple dashboard template for presenting data with minimal chrome.
- Database · Website template for a database or data-infrastructure product.
- 40 copy-paste chart and UI components
- 300+ blocks across 27 categories, now free
- 6 open-source Next.js templates with Vercel deploy
- built on Tailwind, Radix and Recharts
- Tremor Labs joining Vercel
Verified 2026-08-15. HTTP 200. WebFetch https://www.tremor.so/, WebFetch https://tremor.so/docs/getting-started/installation (40 components in sidebar), WebFetch https://tremor.so/docs/getting-started/installation/next (exact install commands), WebFetch + curl https://blocks.tremor.so/ (block counts and the 27-category footer index), WebFetch + curl https://blocks.tremor.so/templates (6 templates with GitHub repo and Vercel clone links), GitHub API tremorlabs/tremor (3565 stars, Apache-2.0, pushed 2025-10-10), npm registry @tremor/react@3.18.7, curl https://tremor.so/llms.txt (404)
