JSFiddle - React, Tailwind, and code Playground

JavaScript

function compile_csv_search(text, key_name) {
    var lines = text.split('\n');
    var keys = lines[0].split(',');
    var key_index = keys.indexOf(key_name);
    return function(value) {
        for(var i = 1; i<lines.length; i++) {
            current_line_values = lines[i].split(',');
            if(current_line_values[key_index] === value) {
                var result = {};
                for(var j = 0; j<keys.length; j++) {
                    result[keys[j]] = current_line_values[j];
                }
                return result;
            }
        }
    }
}

var csv_by_name = compile_csv_search(
    "ip,name,desc\n"+
    "1.94.0.2,server1,Main Server\n"+
    "1.53.8.1,server2,Backup Server\n",
    "name");
console.log(csv_by_name("server2"));
console.log(csv_by_name("server9"));