I'm a full stack web developer with lots of experience in Ruby on Rails (aka RoR, or simply Rails), plain Ruby, and Javascript (been writing since 2004). After heavily 'abusing' jquery for a decade for building websites, now React is my 'designated' framework (or library if you prefer to call it that way) for building modern single page apps as well as server-side rendered apps. Currently I'm experimenting Svelte with my side projects. Love this fantastic framework!