Mirro - An all-in-one team performance management solution made easy
Plottable.js - Flexible, interactive charts for the web.
Charte - Free online interactive charts for non-techies
Chart.js - Easy, object oriented client side graphs for designers and developers.
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
ApexCharts - Open-source modern charting library 📊