JS Features - Why JS will be the future? :)

Javascript, I am sure you have been heart about it, it one of the most commented programming language, for instance,

JS looks really easy to learn.

All this staff is the main reason why JS acceptance is growing exponentially, I should say you, you must learn JS 🤩, however, why?

1. JS is really easy to learn: Yes 😏, easier than other programming language, normally, you will be able to learn it in one or two weeks, his sintaxis looks petty sugar, it's such jam 😜

const computeDNILetter = (dni) => {

    // separamos las partes del dni
    const dniParts = dni.split('-');

    // comprobarmos el valor
    if (Number(dniParts[0]) > 0 && Number(dniParts[0]) <= 99999999) {

        //obtenemos el indice de la letra
        const theoricalLetter = Math.floor(Number(dniParts[0]) % 23);
        // obtenermos la letra
        const letter = letrasDNI[theoricalLetter];

        //comprobamos las letras
        if (letter.toLowerCase() == dniParts[1].toLowerCase()) {
            return 'DNI y letra correctos';
        } else {
            return 'Error, su letra no es correcta';
        }

    } else {
        return 'El dni introducido no es correcto';
    }

};

I am sure you have not understood anything, but do not worry, only you have to focus in JS sugar sintaxis 🧐.

1. You can use JS to interact with DOM. Yes, you will be able to create HTML structures from JS and create listeners to act for different user actions, like click on a button.

//crear evento
input.addEventListener("keyup", ev => {
  if (ev.keyCode == 13) {
    console.log("Estamos cambiando el evento");
    //TODO: REFACTORIZAR
    for (let value of container.childNodes) {
      console.log(value);
      value.innerHTML = `<h1>${input.value.toUpperCase()}</h1>`;
    }
  }
});

Also, Javascript allows you to work from a server or client side, as I explained you in past posts, it makes JS really versatile, you only need to learn one programming language to be a Full Stack web developer, yes *you should start learning JS right now. *

It's not all, it also is compatible with all CMS such Wordpress, Prestashop, Magento, Shopify, you can use JS wherever you want, only you will have to apply different programming paradigms to accomplish the different goals you can have. I recommend you start learning JS after reading this Post, the time does not stop and you do not know JS yet 😤.

I am thinking to start a JS course for everyone who want to learn JS without any programming experience, we need to create a group of five people to start coding and learning right now 🥰. I will open 5 seats in my JS school, if you are interested in being one of these people who will code with JS like seniors please leave a comment in this post, I will reach you out with more details about it.

I hope you have been enjoyed reading this post 😜.