Blockchain technology standards, software tools, and development platforms is a research area that focuses on the frameworks, protocols, and technical ecosystems required for building, deploying, and maintaining blockchain applications. Standards research addresses interoperability, security, consensus mechanisms, smart contract auditing, data privacy, and regulatory compliance, enabling different blockchain networks and applications to communicate and operate reliably. Software tools include development kits, simulation frameworks, testing environments, and monitoring platforms that support smart contract development, network deployment, performance optimization, and security verification. Development platforms such as Ethereum, Hyperledger Fabric, Corda, and Solana provide modular and scalable infrastructures for building decentralized applications (dApps), facilitating tokenization, and implementing enterprise blockchain solutions. Recent research also explores integration with cloud services, edge computing, and AI-driven analytics, as well as the design of developer-friendly tools to accelerate blockchain adoption. Current studies emphasize standardization, usability, scalability, and security, establishing a robust foundation for efficient blockchain development and deployment across industries.