Blockchain Demo - Visual demonstration of blockchain technology
ICODrops - ICO calendar, ratings, bounty list and more
Crypti - A minimal cross-platform Bitcoin price widget
ICOholder - ICOholder contains a complete list of all ICO, IEO (Initial Exchange Offerings) and tokens crowdsale with detailed information, rating and analysis.
Explain Me Please - Complex topics explained for your level and background
ICObench - ICOs ratings from blockchain investors