jsPlumb - JS Visualisation Library
Description: jsPlumb is an open-source JavaScript library for visualizing, manipulating and animating connections between elements in a web interface. It allows developers to easily create diagrams, flowcharts, dependency graphs and more.
Type: software
Pricing: Open Source
LibreOffice - Calc
Description: LibreOffice Calc, your open-source solution for powerful spreadsheet management. Create, analyze, and share data with ease. Enjoy a free and feature-rich alternative to proprietary spreadsheet software.
Type: software
Pricing: free