LSK, also known as Lisk, is a blockchain platform that allows developers to create decentralized applications (dApps) using JavaScript. The platform was launched in 2016 and has since gained popularity among developers due to its ease of use and flexibility. Lisk uses a delegated proof-of-stake (DPoS) consensus algorithm, which allows for faster transaction processing and lower fees compared to other blockchain platforms. The Lisk network also features a sidechain system, which enables developers to create their own custom sidechains for their dApps, ensuring scalability and flexibility. Lisk has a strong community of developers and supporters, and its team is constantly working on improving the platform and adding new features.

The Lisk cryptocurrency, LSK, is used to pay for transaction fees and to participate in the platform's governance system. LSK can be bought and sold on various cryptocurrency exchanges, and its value is determined by market demand and supply. LSK has a maximum supply of 129 million tokens, with around 125 million currently in circulation. The Lisk team has a roadmap for the platform's development, which includes plans for improving the user experience, adding new features, and expanding the ecosystem. Overall, Lisk is a promising blockchain platform that offers a unique approach to dApp development and has the potential to become a major player in the cryptocurrency space.