<ul data-eligibleForWebStory="false"><li>Solidity libraries are collections of reusable functions that serve as smart contract modules for multiple contracts.</li><li>There are two types of libraries in Solidity: internal and external, differing in integration into bytecode and runtime invocation.</li><li>Internal libraries are embedded directly into the bytecode of the contract using them, while external libraries are standalone contracts deployed on the blockchain with their own address.</li><li>Understanding the differences and nuances between internal and external libraries in Solidity is crucial for making informed architectural decisions when developing smart contracts.</li></ul>

Libraries In Solidity : Internal vs External

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