🌐 Frontend & Web

Chartz: A Browser-Only Chart and Report Builder That Ditches SaaS Forever

Stuck needing a quick chart without another SaaS signup? Chartz runs entirely in your browser, parsing CSVs to PDFs with zero data leaks.

Chartz interface showing drag-and-drop report builder with customizable charts and data upload

⚡ Key Takeaways

  • Chartz runs 100% client-side with Next.js, Recharts, and Zustand—no data leaves your browser. 𝕏
  • Auto-parsing, cleaning, and 15+ chart types make pro viz instant, templates speed it up. 𝕏
  • Signals local-first trend, rebelling against SaaS signups and tracking. 𝕏
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Originally reported by dev.to

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