Stackr is building a new approach to scaling blockchain applications through micro rollups app-specific rollups designed to work like modular building blocks. Its framework lets developers build deterministic state machines using familiar web2 programming languages such as JavaScript and Python, while keeping only the parts of an application that need decentralization on-chain. Micro-rollups can be combined for different functions, from games and decentralized databases to DeFi, NFTs, oracles, and enterprise applications. The goal is simple: make rollups more flexible, modular, and practical for building high performance decentralized applications.