Flexbox
CSS Flexible Box Layout
Working draft was released in 2009, and as of 2021, the latest Candidate Recommendation is 2018.
---
This page is auto-translated from /nishio/Flexbox. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.