Ethereum Syllabus - A complete Ethereum learning track, packed with resources
Universal Dapp Store - Discover decentralized apps on ETH, Blockstack, IPFS & more
Ethereum Price - ETH live price + updates from the industry
DappRadar - A list of the best decentralised Ethereum applications
Pragma - The home base for Ethereum developers.
AppScope - Appscope, one of the leading directories for Progressive Web Apps (PWAs).