Definition ∞ Scalable applications are software programs or systems designed to handle an increasing amount of work or users without a decline in performance. They are built to maintain efficiency and responsiveness as demand grows. This attribute is crucial for widespread adoption and sustained utility.
Context ∞ In blockchain technology, scalable applications are a critical focus for overcoming limitations in transaction throughput and network capacity. Solutions like layer-2 protocols and sharding aim to enable decentralized services to accommodate a global user base. Their development is essential for the mainstream adoption of web3 and digital asset platforms.