JSFiddle - React, Tailwind, and code Playground

by xareyo

HTML

<ul class="text">
    <li class="en active">English: Some text in english</li>
    <li class="fr">French: Some text in french</li>
    <li class="de">German: Some text in german</li>
    <li class="it">Italian: Some text in italian</li>
    <li class="ja">Japanese: Some text in japanese</li>
    <li class="es">Spanish: Some text in spanish</li>
</ul>

CSS

li {
    list-style:none;
    float:left;
    padding: 5px;

}
.text li {
    clear:left;
    display: none;
}
li.active {
    display: block;
}

JavaScript

var userLang = navigator.language || navigator.userLanguage,
    countries = ['fr', 'de', 'it', 'ja', 'es'],
    languagues = ['fr', 'de', 'it', 'ja', 'es'];

if (userLang === "fr") {
    $('li').removeClass('active');
    $('.fr').addClass('active');
}