alibaba/fastjson is an open source project licensed under Apache License 2.0 which is an OSI approved license.
Ask HN: Differences in Programming Style by Nationalities
news.ycombinator.com | 2021-04-19
I first noticed a difference in national styles when I contributed a patch to fastjson, a JSON parser in Java from Alibaba.
Take a look around the repo; it'll look odd to a western programmer. There is a lot of duplication. And the tests don't have names, they are numbered.
This was several years ago. I did end up choosing it since it really was the fastest.