group 47 array 42 javascript 38 group-by 30 aggregate 25 node 22 partition 21 nodejs 21 node-js 20 split 20 stdlib 20 utilities 15 utility 15 data 14 util 14 summarize 14 utils 13 collection 12 object 11 stdutils 11 stdutil 11 grouping 11 typescript 10 structure 10 stdtypes 9 types 9 base 9 by 9 groupBy 8 array-like 7 sort 6 sql 6 shim 5 functional 5 group by 5 ecmascript 5 indices 5 polyfill 5 map 4 typed array 4 typed-array 4 reduce 4 bifurcate 4 bifurcation 4 obj 4 filter 4 es-shim API 4 entries 3 asynchronous 3 async 3 json 3 browser 3 linq 3 lodash 3 key 3 iterator 3 underscore 3 groupby multiple 2 functional-programming 2 list 2 js 2 function 2 union 2 zip 2 in 2 for-in 2 groupbytomap 2 aggregation 2 group by key 2 group json 2 groupBy json key 2 object-grouping 2 array of object grouping 2 group array of objects 2 groupby multiple keys 2 group by multiple properties 2 sorting 2 sort object 2 sort by key 2 sort array of object 2 group-object 2 sort by multiple keys 2 sorting json objects 2 sort by multiple properties 2 sum 2 groupobject 2 immutable 2 structured 2 wrangling 2 datascience 2 data-frame 2 dataframe 2 datastructures 2 manipulation 2 tracker 2 matrix 2 sql-syntax 2 hierarchy 2 npm 2 readability 2