JSONata: Declarative JSON Processing Without JavaScript Boilerplate

JSONata is a declarative query language that dramatically simplifies JSON data manipulation by replacing verbose JavaScript method chaining with compact, readable expressions. It offers significant advantages in code reduction (15+ lines become one), enhanced safety through sandboxing, and the ability to empower non-engineers with custom data transformation capabilities. This makes it particularly valuable for Backend-for-Frontend patterns and API response transformation where conciseness and maintainability are critical.