Data Visualization

Basics

Data visualization - Wikipedia

19 Tools for Data Visualization Projects

22 free tools for data visualization and analysis - Computerworld

22 free tools for data visualization and analysis

JavaScript libraries / APIs

D3.js - Data-Driven Documents

D3 provides many built-in reusable functions and function factories, such as graphical primitives for area, line and pie charts.

D3 building blocks

C3.js

Google Charts

Tools

plot.ly

Tableau

Qlik

Quadrigram

Open-source data viz

Superset vs Metabase vs ReDash

AirPal