DataLink is software that allows users online and using this project to send data to each other. Works in a fraction of a second, and has an almost zero failure rate after extensive testing on different devices, accounts, and browsers. Hosting servers are also possible. Supports all ASCII characters. !!!-Please note: Usernames are case sensitive-!!! This is a multi-threaded version of DataLink, optimized for scratch 3. Projects can now make up to 9 connections at once (an unlikely scenario, but WOW!), and send infinite data packets in one transmission. The system is very stable, and has a timeout system and a garbage collector.