Currently Running Javascript Function Name?

This works fine AFAIK: (function f() { console.log(f.name); //logs f })(); But some of the answers posted here are a lot longer, which makes me think that I might be missing

Solution 1:

The Function.name property is only available in ES6/ES2015-compliant engines. So for example if you try to access it without additional configuration in Typescript you will get the error:

[ts] Property 'name' does not exist on type 'Function'.

So for typescript include es2015 in your --lib value to get the property declaration.

    {
    "compilerOptions": {
        ...
        "lib": ["es2015"],                        /* Specify library files to be included in the compilation. */
        ...
    }