JSFiddle - React, Tailwind, and code Playground

JavaScript

var data = [{"name":"placeHolder","section":"right"},{"name":"Overview","section":"left"},{"name":"ByFunction","section":"left"},{"name":"Time","section":"left"},{"name":"allFit","section":"left"},{"name":"allbMatches","section":"left"},{"name":"allOffers","section":"left"},{"name":"allInterests","section":"left"},{"name":"allResponses","section":"left"},{"name":"divChanged","section":"right"}];


data.pop(0)
console.log(data)


/* var val = "divChanged"
var index = data.findIndex(function(item, i){
  return item.name === val
});

console.log(index); */