JSFiddle - React, Tailwind, and code Playground
JavaScript
var jsonString = '{"type":1,"data":{"model":{"badgeSubType":3,"isLoad":true},"searchId":"KL0HRsrG","matchId":null,"alarmExactMatchCount":6}}';
var x;
try {
x = eval('(' + jsonString + ')');
console.log('eval', x)
} catch (e) {
console.log('error', e, x);
}
try {
x = JSON.parse(jsonString);
console.log(x);
} catch (e) {
console.log('error', e, x);
}