µCalc is described as '(mucalc) is a multi-user math web app. The math syntax is parsed in the browser by math.js' and is an app in the Education & Reference category. There are more than 10 alternatives to µCalc for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Mac, Windows and Linux. The best alternative is Jupyter, which is both free and Open Source. Other great apps like µCalc are IPython (Free, Open Source), Observable Notebooks (Free), Beaker (Free, Open Source) and Kajero (Free, Open Source).
IPython is an interactive shell for the Python programming language that offers enhanced introspection, additional shell syntax, syntax highlighting, tab completion and rich history. It is a component of the SciPy package.
The Beaker Notebook is a new open source tool for research and data science. It's advanced UI allows you to focus on your data and your science, instead of getting frustrated by your tool. We designed it to be polyglot from the ground up.
Calculist is an open source application that facilitates effective thinking. Write down your thoughts, ideas, and data in the form of lists. Focus your attention by zooming in to a specific list, and zoom out to see the broader context.
Bl.ocks (pronounced “Blocks”) is a simple viewer for sharing code examples hosted on GitHub Gist. For example, if your Gist URL is: https://gist.github.com/mbostock/1353700 Replace “gist.github.com” with “bl.ocks.org” in the URL to view it: ...
Polynote is a different kind of notebook. It supports mixing multiple languages in one notebook, and sharing data between them seamlessly. It encourages reproducible notebooks with its immutable data model.