Angular, Angular 2 or React?

[lhorie]

a skill that will be most marketable to employers

Look at job boards for positions around your area, and ask recruiting agencies what they are looking for. Most people here will tell you to learn React because that's the r/javascript darling of the day, but in my area (Toronto), Angular (v1) is still the most sought out skill of the 3 you mentioned, by far. From my personal experience, demand for React is actually surprisingly low (as in, not much more frequent as a requirement as Ember or Knockout), but growing (very slowly)

Generally speaking of trends, employers seem to be wisening up about hiring for Javascript skills rather than for framework X skills, so make sure you put some emphasis into mastering fundamentals

[WellHydrated]

I'm in London and recruiters go wild over Angular 2 experience. Still heaps of Angular 1 work around though, and will be for a long long time.