Ground News Bias Checker - Browser extension which exposes media bias as you browse.
Ticker Nerd - Analysing hot stocks before the hype train arrives
Blindspotter - Visualize your news blindspots
Reddit Hyped Stocks - An open-source web app to explore hyped stocks on Reddit
Fact Check by Google - Google fights fake news in search with 'fact check'
Tracksy.co - Trade on Elon Musk's tweets