JavaScript from Scratch course
Master JavaScript from scratch by building a real study-tracker app. Learn core syntax, arrays, functions, DOM manipulation, events, validation, and UX patterns so you can ship reliable, interactive interfaces in modern tech environments. This course provides hands-on practice to ensure you can create functional browser apps confidently.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This JavaScript from Scratch Course offers a fast, practical path to building real browser-based features. Master core syntax, data types, arrays, functions, control flow, DOM manipulation, events, form handling, UI state management, input validation, accessibility improvements, DevTools debugging, and clean app structuring for reliable, readable, extensible code.
Elevify advantages
Develop skills
- Build clean JavaScript logic with functions, control flow, and error handling.
- Manage UI state using arrays: map, filter, reduce, and immutable updates.
- Create interactive UIs: DOM selection, events, and dynamic rendering from state.
- Implement polished forms: validation, UX feedback, and accessible error messages.
- Ship small apps fast: semantic HTML, CSS basics, and browser DevTools debugging.
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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