Visualizing big science projects companion Permalink
The interactive visualizations accompaning the Nature Reviews Physics Perspective
Software
Helios-web Permalink
Network visualization library for large networks in the web 
Networks 3D Permalink
Network visualization software for large networks 
Networks Web Permalink
Web version of the network visualization software. 
Osome Network Tool Permalink
Visualization tool to explore twitter networks from queries (uses Helios-Web).
Scholarometer Permalink
Portal and browser extention that enchances Google Scholar profiles by providing a comparison of authors to their colleages in the field.
CVRandomWalks Permalink
Fast tool written in C to obtain sentences based on random walks from networks. Can be used to generate input data for word2vec and other embedding techniques.