[Web] Pourquoi React ?

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Introduction
Créé par Jordan Welke, un ingénieur chez Facebook à la fin de l'année 2011, c'est la tendance du web en ce moment, a été conçu comme étant une bibliothèque et non un framework MVC, il favorise la réutilisation des composants dans les différents coins du projet avec des données variés au cours du temps.

React Js est classé parmi les frameworks les plus utilisés, parmi ces utilisateurs ; Facebook, Instagram, Airbnb, Deezer, Dropbox, eBay, Reddit…et j’en passe. Il y a bien une raison pour laquelle cette librairie est autant appréciée !

React Js met fin au JQuery, vous pouvez maintenant créer des sites totalement écrite par ReactJs uniquement
 Avantages :

  1. Un contenue référençable : Grâce au NodeJs le code peut être généré dans la partie cliente et la partie serveur ,
  2. Performance : Grâce à son propre DOM virtuel qui calcule n'importe quel changement, ReactJs offre une performance et flexibilité exceptionnelle,
  3. Les dernière varier du web: Les composants ReactJS peuvent être testés sans avoir besoin du navigateur, car nous n'interagissons pas directement avec le DOM
Architecture 
L’alternative au MVC proposée par Facebook se nomme Flux et cet article sera l’occasion d’analyser différentes options d’implémentation de Flux.

Les vues et les composants sont en écoute des modification de store, en cas d'invocation d'une méthode une méthode du module Action sera invoqué qui est déclenche à son tour le dispatcher et se mettent  à jour suivant les événements envoyés.

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