इस बाॅट में कोड रन करना सीखें।
Learn how to run code in this bot.

require("jsshort")

async function sum(){
let a = await input("Enter first number: ")
let b = await input("Enter 2nd number: ")

print("Sum of both numbers is:", end= " ")
print(int(a)+int(b))
}

sum()

require("jsshort")

async function fLyrics (lyrics){ 

require("axios").get('https://song.panditsiddharth.repl.co/lyrics?song=' + lyrics)

.then(response => {
        console.log(response.data);
      })
  }

input("Enter song name in 2-3 words")
.then(song => fLyrics(song))

require("jsshort");

let pre = "";
function triangle(num) {
  for(let i = 0; i < num; i++) {
    for(let j = 0; j < num - i; j++) { 
      if(j < (num - i - 1))
        print(" ", end="");
       else{
         if(i == 0)
         pre = "0"
         else
         pre = i + pre + i;

         print(pre)
       }
    }
  }
}

input("Enter Number: ")
.then(num => {
  triangle(int(num));
});
//@JS_Codes_pro

require('jsshort')

input("Please enter IP address:")
.then(ip => {
const url = `http://ip-api.com/json/${ip}`;

require("axios").get(url)
  .then(response => {
    const data = response.data;
if(!data.country)
return console.error("Please try with another ip " + ip + " not exists\nExample ip:  192.1.2.1");
    console.log(`
Status : ${data.status}
Country : ${data.country} 
Countrycode : ${data.countryCode}
Region : ${data.region}
City : ${data.city}
Zip Code : ${data.zip} 
latitude : ${data.lat} 
longitude : ${data.lon} 
timezone : ${data.timezone}
ISP : ${data.isp} `);
  })
  .catch(error => {
    console.error("Please try with another ip it's not exists\nExample:  192.1.2.1");
  });
})

require("jsshort")
let a = require("axios")

async function fetchPin(){
let pin = await input("Enter pincode: ");
let url = "https://api.postalpincode.in/pincode/" + pin;
let pd = await a.get(url);
let posts = pd.data[0].PostOffice

if(!posts)
return console.log("Enter correct pincode: Try again", pd.data[0])
let arr = [];

for(let i=0; i < posts.length; i++){
arr.push({[i]: posts[i].Name})
}
console.log(arr)

const slct = await input("\n\n👇👇👇👇👇👇👇\nEnter Number for upper given PostOffices to see your PostOffice details: ");

console.log(pd.data[0].PostOffice[slct])
}

fetchPin()

Ek default asynchronous language se samajhaiye ki asynchronous language kis kis tarah se better hai

Default asynchronous language, jaise ki JavaScript, asynchronous programming mein kaafi accha hota hai kyunki yeh concurrently multiple tasks ko handle kar sakta hai bina kisi task ko rokne ke. 
Ismein ek task ke completion ke bina dusre tasks execute ho sakte hain, jisse efficiency badhti hai. Isse blocking nahi hota, jiska matlab hai ki ek task ke wait karne se dusre tasks ko block nahi kiya jaata, aur overall performance improve hoti hai.

Jaise ki JavaScript mein, agar ek website multiple resources ko load kar rahi hai jaise images, CSS files, aur data from a server, toh asynchronous nature allows simultaneous loading of these resources. 

Jab ek resource load ho raha hota hai, dusre resources simultaneously load ho sakte hain, isse website ke performance mein improvement hoti hai compared to synchronous loading jahan ek resource ke wait karte karte dusre resources ka loading process block ho jaata hai.

const axios = require('axios');

// Asynchronous GET request bhejna
axios.get('https://example.com')
  .then(function (response) {
    // Agar request successful hua
    console.log(response.data);
  })

// upar ka code execute hone se pahle ye excecute ho jayega kyuki JavaScript isko bhi uske sath simultaneously execute karega
console.log("Request bhej diya hai!");

require("jsshort")
input("Enter num: ")
.then((n)=>{
let str = '';

// top half
for (let i = 1; i <= n; i++) {
  str = ' '.repeat(n - i);
  str += '* '.repeat(i);
  console.log(str);
}

// bottom half
for (let i = n - 1; i >= 1; i--) {
  str = ' '.repeat(n - i);
  str += '* '.repeat(i);
  console.log(str);
}
})

class MorseCodeCipher {
  constructor() {
    // This is a JavaScript implementation of MorseCode Cipher
    this.morse_dict = {
      'A': '.-', 'B': '-...',
      'C': '-.-.', 'D': '-..', 'E': '.',
      'F': '..-.', 'G': '--.', 'H': '....',
      'I': '..', 'J': '.---', 'K': '-.-',
      'L': '.-..', 'M': '--', 'N': '-.',
      'O': '---', 'P': '.--.', 'Q': '--.-',
      'R': '.-.', 'S': '...', 'T': '-',
      'U': '..-', 'V': '...-', 'W': '.--',
      'X': '-..-', 'Y': '-.--', 'Z': '--..',
      '1': '.----', '2': '..---', '3': '...--',
      '4': '....-', '5': '.....', '6': '-....',
      '7': '--...', '8': '---..', '9': '----.',
      '0': '-----', ',': '--..--', '.': '.-.-.-',
      '?': '..--..', ' ': '/', '-': '-....-',
      '(': '-.--.', ')': '-.--.-'
    };

    this.reverse_morse = {};
    for (const [key, value] of Object.entries(this.morse_dict)) {
      this.reverse_morse[value] = key;
    }
  }

  encrypt(text) {
    let result = '';
    for (const ch of text.toUpperCase()) {
      result += this.morse_dict[ch] || ch;
      result += ' ';
    }
    return result.trim();
  }

  decrypt(text) {
    let result = '';
    for (const code of text.split(' ')) {
      result += this.reverse_morse[code] || code;
    }
    return result;
  }
}
(async ()=>{
const cipher = new MorseCodeCipher();
require("jsshort")
let work = await input("For decrypt 0 For encrypt enter any key: ")
if(work != '0'){
const plainText = await input("Enter text to encrypt: ")
const encryptedText = cipher.encrypt(plainText);
console.log('Encrypted Text:', encryptedText);
} else {
let enc = await input("Enter text to decrypt: ")
const decryptedText = cipher.decrypt(enc);
console.log('Decrypted Text:', decryptedText);
}
process.exit(0)
})()

class EventEmitter {
  funcs = [];
  
  constructor() {}
  
  on(mesType, callback) {
    this.funcs.push({ mesType, callback });
  }
  
  emit(mesType, obj) {
    this.funcs.forEach(funobj => {
      if (funobj.mesType == mesType) {
        funobj.callback(obj);
      }
    });
  }
}

(If you have chrome then use update it in puppeteer-core)

(Without puppeteer Old lib so needs some modification as twitter is now x.com)