object.groupby provides a concise and efficient way to group the properties of an object based on a provided criteria. It offers similar functionality to array grouping but operates on objects, enhancing data organization. The package simplifies the transformation of complex data structures by allowing you to categorize properties into sub-objects based on a key computed from either the property value or key. This is perfect for data analysis, reformatting, or preparing data for visualization.
The npm package object.groupby had infrequent releases. There were two releases in mid-2023 (July and August), followed by a pause until early 2024 (February and March). No releases have occurred since March 2024 as of September 13, 2025.
Object.groupby npm package downloads show consistent growth from March 2024 (33M) to August 2025 (92M). September 2025 downloads are significantly lower (43M), likely due to the month not being complete yet. Overall, the package demonstrates strong and increasing popularity.
