• Built a data visualization of thousands of database nodes and clusters with complex relationships, which integrates global mapping, and real-time network traffic flow data analytics
• Completed a user behavior data visualization to show 100000 nodes in 3 seconds. Support interaction including zoom/drag/pan/brush etc.
• Created a series of data visualization libraries for network data and basic data 􏰂 Developed a web crawler system checking broken links of pages

Responsible for refactoring a data visualization for wireless router data, about 20000 nodes, and 40000 links. 10 times improved performance implemented by using D3.js and WebGL

A library of network data visualization, which provides high performance and good scalability

Network data visualization by force-directed layout

A basic 2D visualization library Unity

A plugin for generating charts directly in markdown editor GitHub 1500+ stars, Trending top 10 that day.

A theme of static web site generator Hexo