A decentralized web by Tim Berners Lee, creator of the WWW
Solid is a platform, built using the existing web. It gives every user a choice about where data is stored, which specific people and groups can access select elements, and which apps you use.
Boilerplate code to build blockchain powered social apps
Mint is a Tendermint based blockchain protocol that lets anyone build social apps easily. Mint was created out of a need for efficient data storage on blockchain. It provides you with a simple boilerplate code for building social communities and gets out of your way quickly.