|
21 | 21 | |15|[Freeze an object](#Freeze-an-object)| |
22 | 22 | |16|[Printing Object keys and values](#Printing-Object-keys-and-values)| |
23 | 23 | |17|[Capture the right click event](#Capture-the-right-click-event)| |
24 | | -|18|[In HTML5, you can tell the browser when to run your JavaScript code](#In-HTML5,-you-can-tell-the-browser-when-to-run-your-JavaScript-code)| |
| 24 | +|18|[In HTML5, you can tell the browser when to run your JavaScript code](#in-html5-you-can-tell-the-browser-when-to-run-your-javascript-code)| |
25 | 25 | |19|[Nullish coalescing operator](#Nullish-coalescing-operator)| |
26 | 26 | |20|[Optional chaining](#Optional-chaining)| |
27 | 27 | |21|[globalThis](#globalThis)| |
|