some js

hello.py

print("hello world")

jsonTraverse.js

var o = {
    foo: "bar",
    arr: [1, "hidf", {
        asd: "hidf"
    }],
    subo: {
        foo2: "bar2",foo3:{
            te:"hiho"
        }
    },
    hiheheh: {
        foo2: "hiasdf"
    }
};

// https://stackoverflow.com/questions/13594241/how-to-split-string-between-two-separators-in-javascript

// o=JSON.parse(document.getElementById("initial-state").innerText)

var getValue = (o, trace) => trace.reduce((r, k) => r[k], o);

function traverse(obj, value, path="",trace=[]) {
    let last = path
    let lastTrace=Array.from(trace)
    for (let i in obj) {
        trace = Array.from(lastTrace)
        if (Array.isArray(obj)){
            path = last + `[${i}]`;
            trace.push( parseInt(i))
        }
        else{
            path = last + `["${i}"]`;
            trace.push(`${i}`)
        }
        if (String(i).match(value)){
            console.log(path)
            console.log(getValue(o,trace))
            // console.log("%c"+getValue(o,trace), "color:red")

        }
        if (typeof (obj[i]) == "string") {
            if (String(obj[i]).match(value)) {
                console.log(path)
                
                console.log(getValue(o,trace))
                // console.log("%c"+getValue(o,trace), "color:red")
            }
        }
        if (obj[i] !== null && typeof (obj[i]) == "object") {
            traverse(obj[i], value, path,trace);
        }
    }
}

traverse(o, "hi" ,"o",[])

sayHi.js

function sayHi(){
  console.log("Hi 123")
}

Some scritps

youtube.js

const videoUrls = ytplayer.config.args.adaptive_fmts
  .split(',')
  .map(item => item
    .split('&')
    .reduce((prev, curr) => (curr = curr.split('='),
      Object.assign(prev, {[curr[0]]: decodeURIComponent(curr[1])})
    ), {})
  )
  .reduce((prev, curr) => Object.assign(prev, {
    [curr.quality_label || curr.type]: curr
  }), {});
 
console.log(videoUrls);
 
// ES5 version
var videoUrls = ytplayer.config.args.adaptive_fmts
  .split(',')
  .map(function (item) {
    return item
      .split('&')
      .reduce(function (prev, curr) {
        curr = curr.split('=');
        return Object.assign(prev, {[curr[0]]: decodeURIComponent(curr[1])})
      }, {});
  })
  .reduce(function (prev, curr) {
    return Object.assign(prev, {
      [curr.quality_label || curr.type]: curr
    });
  }, {});
 
console.log(videoUrls);


//window notification
 Notification.requestPermission(function (permission) {
      // If the user accepts, let's create a notification
      if (permission === "granted") {
        var notification = new Notification("Hi there!");
      }
    });


//copy window document selection
document.getSelection().toString()
.

//fast function execution
(function(a,b){return a+b;}(1,2))