Blogs


How to find a memory bloat in your Rails app before it happens | dmitrytsepelev.dev
Memory bloat in Ruby happens when someone loads a lot of data to the memory. Ruby Virtual Machine does not return most of the allocated memory to the operating system even after data is collected as a garbage. It’s not a big deal for local develop...


Challenge Your Friends and Renew Your Ruby Knowledge with Our Games
Challenge Your Friends and Renew Your Ruby Knowledge with Our GamesThe goal of the quiz is to play short games and renew your knowledge in a quick and easy way. In addition to playing individually, after you finish a game, you can challenge some o...

Ruby Adds WebAssembly Support: what does it mean?
Ruby has joined the ranks of languages capable of targeting WebAssembly with its latest 3.2 release. This seemingly minor update might be the biggest thing that has happened to the language since Rails, as it lets Ruby developers go beyond the bac...




Participating in programming language's evolution during interesting times
Every year, on December 25, a new Ruby version is released. In 2022, Ruby reached version 3.2.Every year since 2018 (Ruby 2.6), I follow the release with a “comprehensive changelog”: the description and explanation of all notable changes in the la...