Acarl Hong contributed to the polkadot-js/apps repository by developing and expanding Subscan explorer link integrations for various Paseo network chains. Over two months, Acarl delivered two features focused on configuration management and TypeScript-driven full stack development. The work involved updating and extending configuration-based data structures to enable scalable and maintainable link generation for new chains and testnets, improving data visibility and navigation across networks. All changes were versioned and auditable, supporting future maintenance and minimizing regression risk. Acarl’s approach emphasized low-risk, focused updates that enhanced Subscan integration coverage while maintaining traceability and resilience within the project’s configuration system.