Programming

nomnoml

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

Web
Codingame

Coding and having fun

Cocalc

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 The UI is a bit outdated but the services are real hardcore.

Web
Kaggle

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

Web
Next Journal

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

Web
Google Colab

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.

Web