Discussion on: JavaScript Katas: Count the number of each character in a string

[TheOnlyBeardedBeast]

Here is my reduce solution

const result = text.split("").reduce((acc,val)=>{
  acc[val]=(acc[val]||0)+1;
  return acc;
},{})

[Jon Randy 🎖️]

Shorter version:

const result = [...text].reduce(
  (acc,val)=>(acc[val]=~~acc[val]+1,acc), {}
)

[TheOnlyBeardedBeast]

Nice!