Programming

A free web-based Python notebook with code cells, visible output and .ipynb download, so students and researchers can try analysis code. ZIPZAX also offers a Data Visualization Studio (https://zipzax.com/studios/data-visualization-studio) for turning CSV data into bar, line, scatter or donut charts with SVG export.

Data science notebooks for teams

a tool for drawing UML diagrams based on a simple syntax.

Coding and having fun

IDE for R and Python

The online version of Mathematica!

A toolkit for coding and writing online. The UI is a bit outdated but the services are real hardcore.

Azure notebooks is simply a hosted Jupyter notebook.

Kaggle is a competition platform that bundles online computing Jupyter notebooks and data management.

NextJournal is the notebook for reproducible research. NextJournal provides poly-language notebooks and beautiful UI.

Google Colab is an online version of Jupyter Notebook which allows us to use free computation powers from Google and storage on Google Drive. Google Colab also comes with free GPU hours.