#data-visualization

4 posts

The Data Visualization Toolkit I'd Build If Starting From Scratch

The data visualization resources that actually matter — from Python courses covering Matplotlib, Seaborn, and Plotly, to free platforms, YouTube channels, and books that sharpen your design thinking.

Kai Nakamura

April 16, 2026

14 min

#courses#data-visualization#matplotlib

Business & Management

Build Better BI Reports: The Courses and Resources That Deliver

BI reporting turns raw data into decisions. Here are the courses, free tools, books, and communities worth your time — covering Power BI, Tableau, Looker Studio, and more.

Victoria Harrington

March 23, 2026

15 min

#bi-reporting#business-intelligence#dashboards

Software Testing

Want to Learn Data Visualization? Here's What I'd Pick

Data visualization turns raw numbers into insights anyone can understand. This guide covers the best courses, free tools, GitHub repos, YouTube channels, and books — whether you use Excel, Python, or Tableau.

Elena Popescu

March 15, 2026

13 min

#courses#data-analysis#data-visualization

Data Science

30+ Best Resources To Learn Data Visualization From Scratch in 2026

A curated guide to the best courses, books, YouTube channels, GitHub repos, and free resources for learning data visualization in 2026 — from Python and D3.js to Tableau and Power BI.

Priya Sharma

March 5, 2026

12 min

#d3js#data-science#data-visualization