Clean Code with JavaScript Course
JavaScript Clean Code Mastery Course equips developers with essential skills to transform disorganised code into efficient, testable modules. Master clean code principles, robust pricing calculations, modular architectures, and automated testing strategies to deliver reliable and maintainable JavaScript solutions for practical projects, boosting productivity and code quality in team environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches you to identify code smells, implement clean code practices, and refactor JavaScript effectively without altering functionality. You'll create well-defined functions and data structures, organise modules properly, and develop concise, testable utilities for pricing and calculations. Gain hands-on knowledge of refactoring techniques, automated testing with Jest or Vitest, and simple documentation to ensure your JavaScript projects remain readable, dependable, and scalable.
Elevify advantages
Develop skills
- Refactor JavaScript code swiftly by eliminating smells while keeping original behaviour intact.
- Design precise functions with focused JavaScript APIs and straightforward data models.
- Organise projects using modular folder structures, files, and exports ideal for team collaboration.
- Build secure, testable pricing systems handling totals, discounts, and taxes accurately.
- Develop efficient test suites with Jest or Vitest to enable confident refactoring.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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