NanoLinks - The Ultimate Link Guide Into Nano with around 140 up to date links:
https://github.com/Joohansson/nanolinks

Content:
Main Development
Nano Social Media & Contribution Channels
Scientific Papers
Development Tools [Source Code]
3rd Party Development Channels
Network Stats and Explorers
Exchanges
Wallets [Usage and Downloads]
Wallets [Source Code]
Hardware Wallets
Nano Related Mobile Apps
Market Data, Analysis & Tickers
Merchant Related
Point of Sale
Video Channels
Informative Video Material
Video Advertisement
Random Community Projects
Games, Gambling, Betting