Chromaway AB, a Swedish firm, created Chromia, an open source public blockchain. In May of this year, the Chroma token (CHR) was released. The Chromia blockchain is based on an older technology known as 'Postchain,' which was developed by Chromaway AB for corporate clients.Chromia is a blockchain platform that aims to tackle the issue of dApp scalability. A network of relational blockchains makes up the platform. Developers from all around the world may write dApps in a fashion that is familiar to them, whether they work on major business apps, games, or smaller projects. Chromia is a decentralized application scaling platform that seeks to tackle the problem (dApps).