> For the complete documentation index, see [llms.txt](https://javascriptuse.gitbook.io/advanced/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://javascriptuse.gitbook.io/advanced/vs-code-tips-convert-es5-class-to-es6-class-code-action-ok.md).

# VS Code tips: Convert ES5 class to ES6 class code action (ok)

Xem them: <https://es6console.com/>

![](/files/-MgynLVNyCInvW7X1qDM)

![](/files/-MgynOKEvidjaBZh2WDM)

```
function Cat(name, age=1) {
	this.name = name;
	this.age = age;
}
Cat.prototype.speac = function() {
	console.log("aaaaaaa");
}
const cat = new Cat("Boris",2);
```

Result&#x20;

```
function Cat(name, age=1) {
	this.name = name;
	this.age = age;
}
Cat.prototype.speac = function() {
	console.log("aaaaaaa");
}
const cat = new Cat("Boris",2);
```

<https://www.youtube.com/watch?v=JNxb9WB-3y4>