Apache Superset is a Data Visualization and Data Exploration Platform

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Realtime application framework (Node.JS server)

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Transforming styles with JS plugins

Lightweight, user-friendly onboarding tour library

Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.

Simple peer-to-peer with WebRTC.