v1
- by venryx 9/5/202100
Setup HTML - click to add setup HTML
Setup JS - click to add setup JavaScript
delete caserun single casemove downdrag and drop case


ready



var Counter = function Counter(val) {
  this.x = val;
};
for (let i = 0; i < 500_000; i++) {
  new Counter(i);
}
delete caserun single casemove updrag and drop case


ready



var Counter = function Counter(val) {
  Object.defineProperty(this, "counter", {
    value: val,
    enumerable: true,
    configurable: true,
    writable: true,
  });
};
for (let i = 0; i < 500_000; i++) {
  new Counter(i);
}
Test Case - click to add another test case
Teardown JS - click to add teardown JavaScript
Output (DOM) - click to monitor output (DOM) while test is running
RUN