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 TypeScript Intermediate - Develop robust and scalable apps training are: Mastery of JavaScript ES6+, experience in web application development, basic use of Node.js and npm.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training TypeScript Intermediate - Develop robust and scalable apps training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training TypeScript Intermediate - Develop robus... | 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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Response within 24hNo commitment100% free

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Methods, approaches, and teaching resources

The Training TypeScript Intermediate - Develop robust and scalable apps 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 TypeScript Intermediate - Develop robust and scalable apps 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 TypeScript Intermediate - Develop robust and scalable apps 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 advanced types and interfaces to structure your code

Implement generics for reusable components

Effectively handle unions, intersections, and mapped types

Integrate TypeScript into existing React or Node.js projects

Debug and optimize with TypeScript tools

Produce type declarations for third-party libraries

Training program

Module 1TypeScript Foundations: Advanced Types and Interfaces (VSCode, tsconfig.json)

Dive into utility types, literals, and tuples; configure your environment with tsconfig.json and the tsc compiler; complete practical exercises on extended interfaces; build your first reusable typed module; test type errors live for instant fixes; leave with a scalable starter project.

Module 2Generics and Conditional Types: Maximum Reusability

Explore generics with constraints; implement conditional functions and keyof; apply them to real cases like generic APIs; code flexible components in pair exercises; generate automatically inferred types; integrate into a simulated Node.js project; experience the power of reusability that boosts your productivity starting tomorrow.

Module 3Unions, Intersections, and Modules: Solid Architecture

Master discriminated unions and intersections for complex objects; structure namespaces and ES modules; migrate a vanilla JS project to TS step by step; solve Angular or React use cases through practical workshops; produce optimized barrel exports; consolidate with typed unit tests; feel your code gain irresistible maintainability.

Module 4Advanced Practice: Decorators, Debugging, and Integration (Final Project)

Dive into experimental decorators and global namespaces; debug with source maps and VSCode debugger; integrate DefinitelyTyped for third-party libs; finalize a fullstack typed project from A to Z; review advanced patterns in group session; export production-ready deliverables; leave certified and confident to transform your apps into infallible machines.