dev-tools/index.html at master · sandeepDevJs/dev-tools · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Console Tricks!</title>
</head>
<body>

  <p onClick="makeGreen()">×BREAK×DOWN×</p>

  <script>
    const dogs = [{ name: 'Snickers', age: 2 }, { name: 'hugo', age: 8 }];
    const p = document.querySelector('p');

    function makeGreen() {
      p.style.color = '#BADA55';
      p.style.fontSize = '50px';
    }

    // Regular
    console.log("Hello")

    // Interpolated
    console.log("Hi I am a %s", "string")

    // Styled
    console.log("%c Hi I am styled!!", "background-color:red; font-size:30px")

    // warning!
    console.warn("Woah!, I didn't do that")

    // Error :|
    console.error("What the hell is wrong with you?")

    // Info
    console.info("Ask her out!")

    // Testing
    console.assert(1 !== 1, "thats is so not true")

    // clearing
    // console.clear()

    // Viewing DOM Elements
    console.dir(p)

    // Grouping together
    dogs.map(dog => {
        // console.group(`${dog.name}`)
        console.groupCollapsed(`${dog.name}`)

        console.log(`this is ${dog.name}`);
        console.log(`${dog.name} is ${dog.age} years old!`);

        console.groupEnd(`${dog.name}`)
    })

    // counting
    console.count("Hola!")
    console.count("hello!")
    console.count("Hola!")
    console.count("Namaste");
    console.count("Namaste");
    console.count("Hola!")
    console.count("hello!")
    console.count("hello!")
    console.count("hello!")
    console.count("Namaste")

    // timing

    console.time("fetching data");
    fetch('https://jsonplaceholder.typicode.com/todos/1').then(() =>{
        console.timeEnd("fetching data");
    })

    console.table(dogs)

  </script>
</body>
</html>