- Google Colab
- A cloud-based Python environment for data science & machine learning.
- No installation needed; runs on free GPUs for deep learning.
- Datawrapper
- Create interactive charts, maps, and tables with no coding.
- Great for quick, professional-looking visualizations.
- SQL Fiddle
- A web-based SQL sandbox for writing, testing, and sharing queries.
- Supports MySQL, PostgreSQL, SQLite, and more.
π Data Visualization & Dashboard Tools
- Observable
- A live coding notebook for JavaScript-based data visualization.
- Uses D3.js, Vega-Lite, and Plotly for interactive dashboards.
- Flourish
- A tool for creating stunning interactive charts, graphs, and maps.
- Used by major news organizations for storytelling with data.
- RawGraphs
- Turn raw data into complex visualizations easily.
- Ideal for non-standard, artsy, and network-based graphs.
π Datasets & Public Data Repositories
- Our World in Data
- High-quality global datasets on economics, health, and more.
- Includes interactive charts and well-cited sources.
- Kaggle Datasets
- A massive library of free, user-uploaded datasets.
- Great for machine learning projects & analysis practice.
π¨ Artistic & Aesthetic Data Inspiration
- The Pudding
- A website that showcases beautifully designed data stories.
- Great for inspiration on turning data into engaging narratives.
- Chart Chooser by Juice Analytics
- Helps pick the right chart for your data type.
- Provides easy PowerPoint & Excel templates.
π₯ Bonus Pick
Data is Beautiful (Reddit)
- A community-driven source of stunning real-world data visualizations.
- Great for inspiration and learning from others’ work.
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