Jérémy Bardon

Migrate from RxJS withLatestFrom operator to NgRx concatLatestFrom operator with ease. Avoid silly issues by checking your codebase first and saving time following my pieces of advice.

Podcast about my article on advanced features in Angular with Material tree. We discuss about code reusability, Angular documentation and learning curve.

Learn Gitlab to build a CI/CD pipeline for Angular apps and libraries. This second article focuses on deployment using two methods involving GitLab Registries and Pages. You'll also find docker jobs optimization tips using custom images.

Learn about ng-content, ng-template, ContentChild and structural directives to build Angular material "mat-tree". These are badly documented but powerful and advanced concepts available in Angular.

Learn Gitlab to build a CI/CD pipeline for Angular apps and libraries. This first article introduces Gitlab pipelines. At the end, you'll get a pipeline fetching project dependencies and running build and tests. It comes with many optimizations and reports integration in merge requests.

Our team “moved everything” - including the business logic into NgRx. Follow our journey and learn why the whole team is still happy with this important choice.

When you develop some software you may not think about timezones at first. Unless you live in a country which has to deal with multiple time zones, such as the United States or Russia.

In this article, you'll learn how to create a library with Angular CLI. Besides, we'll explore how to publish a library and talk about dependencies linking and peer dependencies.

Did you use some JavaScript to make your web app dynamic? That’s the common usage for this language, but there is far more waiting for you.

Without a doubt, the most important developer tool is the development environment. In this article, I’ll share with you all the tips and tricks I’ve gathered from my experience and from my colleagues.

Actually, I started to learn React a few months ago. Reading the React documentation, open source projects, and Medium articles has helped me a lot. Along the way, I’ve adopted some best practices — and I want to share with you here.

Have you ever asked yourself how a framework works? When I discovered AngularJS after learning jQuery, AngularJS seemed like dark magic to me. In this article, I’ll show you how to write a modern JavaScript framework with custom HTML element attributes, reactivity, and double-binding.

Looking for a front-end framework to try out, I started with React and then tried Vue.js. In this article, I’d like to share a few common issues that you may have to deal with when working with Vue.js. Some of these issues may seem obvious, but I figured that sharing my experience might help someone.

If you know how to display a React component — that’s great. Now, let’s give our components their own data. This article focuses on React’s built-in state. Note that component state and Redux are not incompatible, as their purpose is different.

Vous avez entendu parler de Cucumber pour créer des tests automatisés sans écrire de code ? Nous allons voir quelques bonnes pratiques pour rédiger des scénarios de tests automatisés efficaces. Pour illustrer, j’ai pris comme exemple le site Le Bon Coin qui possède un périmètre fonctionnel suffisamment vaste.

Do you want to learn React without crawling the documentation (well written by the way)? You clicked on the right article. By the end, you will be able to explain these concepts: props, functional component, JSX, and Virtual DOM.

Your bundle is too big and you tried my trick to debug JavaScript in IntelliJ but it didn’t work. Actually, if the bundle is big enough, IntelliJ will tell your JavaScript file is too big and that’s true.

I prefer to use IntelliJ to debug JavaScript instead of using browser tools. It’s for sure much more convenient and effective. Let’s use projects bundled with Browserify and Webpack (no matter the framework).

Lorsque l’on cherche la raison d’un bug, on choisi souvent d'afficher un message dans la console parce que c’est facile. Quand j’ai commencé à travailler sur une webapp AngularJS, je me suis dit qu’il y existait forcément une solution intégrée au framework pour faire du debug efficacement.