byebug has a very similar interface as gdb, but byebug does not use the powerful Pry REPL.
binding.pry uses Pry, but lacks some of the byebug features.
pry-byebug brings some capabilities byebug to binding.pry, so using that, will give you the most debugging powers.
byebug has a very similar interface as gdb, but byebug does not use the powerful Pry REPL. binding.pry uses Pry, but lacks some of the byebug features. pry-byebug brings some capabilities byebug to binding.pry, so using that, will give you the most debugging powers.
Credits: https://docs.gitlab.com/ee/development/pry_debugging.html#byebug-vs-bindingpry