Jobin Mathewjobin-mathew.hashnode.dev·Aug 2, 2024Object.groupBy and Map.groupBy 🚀TypeScript 5.5 introduces new methods, Object.groupBy and Map.groupBy, which provide built-in functions for grouping elements based on a key generated by a user-defined function. These methods simplify data grouping tasks, making the code cleaner and...New Typescript FeaturesgroupBy
