<!--DOCUSAURUS_CODE_TABS-->
<!--JavaScript-->

```js
console.log('Hello, world!');
```

<!--Python-->

```py
print('Hello, world!')
```

<!--C-->

```C
#include <stdio.h>

int main() {
  printf("Hello World!");
  return 0;
}
```

<!--Pascal-->

```Pascal
program HelloWorld;
begin
  WriteLn('Hello, world!');
end.
```

<!--END_DOCUSAURUS_CODE_TABS-->
