Web development
JavaScript
The language of the browser. Functions, objects, the event loop, promises and async code.
About 40 hours of study.
Where to learn it
Read
The Modern JavaScript Tutorial
Ilya Kantor and contributors
Part 1, The JavaScript language
Section not checked yet
Watch
CS50's Web Programming with Python and JavaScript
Brian Yu, David J. Malan
Lecture 5, JavaScript
Section not checked yet
Practise
Exercism
Exercism
JavaScript track
Free practice tracks with mentoring, one per language.
Section not checked yet
Other options
- Full Stack Open (read)
Part 1
Which roles ask for it
- Frontend engineer to get hired
- Full-stack engineer to get hired
- QA engineer / SDET in the first year
Before and after
JavaScript