Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training Webpack 2026 - Bundling Your Modern Web Projects training are: Basics in JavaScript ES6, HTML/CSS, and command line usage. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Webpack 2026 - Bundling Your Modern Web Projects training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Training Webpack 2026 - Bundling Your Modern Web... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Training Webpack 2026 - Bundling Your Modern Web Projects training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Training Webpack 2026 - Bundling Your Modern Web Projects training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training Webpack 2026 - Bundling Your Modern Web Projects training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Master the fundamentals of Webpack 2026 to bundle professional applications

Set up a high-performance, certified development environment

Implement essential loaders and plugins in enterprise projects

Optimize bundles for drastic reduction in loading times

Develop automated workflows with dev and production modes

Integrate Webpack 2026 with modern frameworks for versatile skills

Training program

Module 1Webpack 2026 Fundamentals: Installation and First Bundler (CLI, config.js, Entry/Output)

Discover the quick installation of Webpack 2026 via npm or yarn, creation of an enterprise-type project with a custom webpack.config.js, first bundles of JS, CSS, and static assets, practical exercises on a real website to generate optimized files, debugging common errors with integrated tools, and production of a functional deliverable ready for deployment.

Module 2Webpack 2026 Module System: Basic Loaders and Plugins (Babel, CSS, Images)

Dive into module management with loaders to transpile ES6+ via Babel, processing CSS/Sass styles and image optimization, installation and configuration of plugins like HtmlWebpackPlugin for automated templates, concrete e-commerce application cases, guided exercises to integrate third-party dependencies, and creation of a modular bundle testable in a professional team.

Module 3Webpack 2026 Optimization: Code Splitting and Tree Shaking (SplitChunks, Terser)

Learn to split bundles with dynamic imports and SplitChunksPlugin for lazy loading, enable tree shaking to eliminate dead code, minification with Terser and gzip compression, tests on large enterprise projects, practical exercises measuring performance gains via Lighthouse, and finalization of a workflow that reduces sizes by an average of 50%.

Module 4Advanced Webpack 2026 Workflows: HMR, Dev/Prod Modes, and Integrations (React/Vue)

Master Hot Module Replacement for ultra-fast development, switch between development and production modes with DefinePlugin, integration with React or Vue via dedicated presets, deployment to GitHub Pages or Netlify, complete thread project with basic CI/CD, evaluation via code review and documentation of your certifiable enterprise Webpack configuration.