Desmos
Description: Desmos is an online graphing calculator that allows users to plot mathematical functions, equations, inequalities, parametric equations, polar equations, scatter plots, and regression lines. It has an intuitive, easy-to-use interface and supports mathematical expressions formatted in standard and LaTeX notation.
Type: software
freeboard
Description: Freeboard is an open-source business intelligence and data visualization tool. It allows users to connect to multiple data sources, create interactive dashboards, and share insights. The drag-and-drop interface makes it easy for non-developers to build dashboards.
Type: software
Pricing: Open Source