I have to make a web Application what you recommend?. Php o Ruby?

If you're just starting out, I strongly recommend picking the one that your team is comfortable with. It'll help you create your MVP (Minimum Viable Product) quickly, and the feedback cycle will be fast.

From what I used, RoR and Laravel are just great. Easy to develop, and the design pattern is clear. RoR can be a bit hard to scale, but it definitely is possible. Cheers!

but you are talking about backend. about frontend you can use bootstrap/foundation, angular/react or whatever

@abr4xas yes I'm talking about back end .. In front end I agree with you I'm using bootstrap, thanks bro ..

@abr4xas I think it depends on his requirement, though. Using single page app technologies to build simple webapps can be a bit overkill at times, and vice versa.

As for me, I've used React and Redux for the frontend. For UI, I write my own components, because I prefer a bit of style for my app (it's based on Google's Material, with some tweaks such as light shadows, and design patterns from codrops). It's a pleasure to develop with 😃

@phoomparin There are many material design css frameworks like angular material also materialize css.

nodejs ;)

django (Python)

@phoomparin yeah, you're right!!

Check out Lucee too. It's easy to pick up.