Free Software

heatmap.js heatmap.js

Dynamic Real-time Heatmaps for the Web

Apache Log4j Apache Log4j

Log4j is a logging framework (APIs) written in Java.

Danfo.js Danfo.js

Open Source JavaScript library for manipulating data.

.NET for Apache Spark .NET for Apache Spark

.NET for Apache Spark™ provides C# and F# language bindings for the Apache Spark distributed data analytics engine. Supported on Linux, macOS, and Windows.

React Material UI Admin Node.js React Material UI Admin Node.js

React Material UI Admin with Node.js Backend

Paths.js Paths.js

Paths.js enables users to generate SVG paths for geometric shapes.

Flowchart.js Flowchart.js

Draw SVG flow charts from simple text representations of the diagrams.

Blotter.js Blotter.js

A JavaScript API for unconventional text effects on the web.

Cylon.js Cylon.js

JavaScript framework for robotics and IoT

dc.js dc.js

dc.js is a JavaScript charting library