True! It has some similarities with PICO-8. Both are based on the simple, imperative programming languages of the past. QX82 is far less ambitious than PICO-8: it's just a library, not a full product + ecosystem. I didn't put in the niceties of an IDE and sprite editor and such, but it's also free and open-source and can be used anywhere and can be extended or taken apart as much as needed, as it's all just Javascript. It's a more "open" approach, let's say. It was also not made by a company: it was made by me, a random guy on the internet, who enjoys retro games :-D