The latest articles on DEV Community by salaheddine Ennouami (@salaheddine_ennouami_d8db). https://dev.to/salaheddine_ennouami_d8db https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3705349%2F87afcd70-3e45-43de-82e1-f9657a92e2c9.png https://dev.to/salaheddine_ennouami_d8db en salaheddine Ennouami Sun, 11 Jan 2026 13:48:43 +0000 https://dev.to/salaheddine_ennouami_d8db/from-csv-to-insights-building-an-open-source-analytics-saas-51b6 https://dev.to/salaheddine_ennouami_d8db/from-csv-to-insights-building-an-open-source-analytics-saas-51b6 <p>I wanted something fast, simple, and browser-based — no Excel, no heavy BI tools, no setup.<br> Just upload a CSV and immediately understand the data.</p> <h2> 🚀 What the tool does </h2> <ul> <li>Upload any CSV file</li> <li>Automatically analyze columns and data types</li> <li>Generate charts and distributions</li> <li>Provide dataset profiling and quick insights</li> <li>Clean, SaaS-style UI focused on speed</li> </ul> <p>🔗 Open-source on GitHub<br><br> <a href="https://github.com/boj1ck/saas-csv-analytics" rel="noopener noreferrer">https://github.com/boj1ck/saas-csv-analytics</a></p> <h2> 🤔 Why not Excel or traditional BI tools? </h2> <p>Excel works, but it’s slow and manual.<br> BI tools are powerful, but often heavy, complex, and overkill for quick exploration.</p> <p>I wanted something:</p> <ul> <li>Instant</li> <li>Web-based</li> <li>Developer-friendly</li> <li>Focused on exploration, not configuration</li> </ul> <h2> 🛠 Tech stack (high-level) </h2> <ul> <li>Frontend: modern React-based UI</li> <li>Data parsing &amp; profiling</li> <li>Charts &amp; visual analytics</li> <li>SaaS-style architecture with performance in mind</li> </ul> <h2> 💬 Feedback welcome </h2> <p>This is an active project and I’m improving it continuously.<br> If you have ideas, feedback, or feature requests, I’d love to hear them.</p> <p>If you find it useful, a GitHub star helps a lot 🙏</p> data datascience webdev react