Front-end Training

About the training

At JIDOKA we have developed an extensive Javascript, NodeJS and React training course. This course can however be divided into smaller workshops.
Are you interested in a custom front-end training? Let us know.

Why follow this course?

  • Expand knowledge in Javascript, NodeJS and React technologies


Javascript General (1 day)

  • ES6 – ES7
  • Variables + Scopes
  • Classes
  • Arrow functions
  • Promises and Async
  • De-structuring
  • Template literals
  • Other concepts
  • Support: Compile to ‘old’ Javascript with tools (Babel)
  • Linting/Formatting: (ESLint, Prettier)
  • TC39 proposals

NodeJS (1 day)


  • What is NodeJS
  • NPM + Modules
  • NPM: version management (SEMVER, shrinkwrap, lock-files, …)
  • Node Event Loop
  • Node IO (FS, HTTP, Socket, …)
  • Running NodeJS applications


  • Routing
  • Route parameters and queries
  • Express middleware
  • View engines
  • Error handling
  • Security

React (3 days)


  • What is React
  • React Architecture (scalable folder structure)
  • React vs Angular vs Vue
  • React Components
  • Component Lifecycles
  • JSX (introduction / in depth)
  • Basic state management
  • Building react applications (Webpack, CRA)
  • AJAX and API’s


  • Elements
  • Form validation
  • Error handling


  • React Routing
  • Error handling


  • Security
  • Performance: Profiler
  • State management (Redux)
  • Context API
  • Portals (for modals)
  • Presentational and container components
  • Hooks API (+16.7.x)
  • Redux thunk
  • Redux Saga
  • Styling components
    • Oldschool sass
    • CSS-in-JS (styled-components, emotion)
    • css-modules
  • Component re-use


  • Jest + enzyme
  • React-testing-library


  • Anyone interested in front-end development
  • Junior, medior or senior developers


  • This course can be organized both at client-side, as well as JIDOKA offices in Hasselt or Mechelen
  • Please note this is a 5-day course, but can also be customized to smaller or larger workshops

Interested in this course or do you have another training request?

We will send you a detailed pricing and discuss practicalities.

Let us know