All of the code I've written and contributed to Stack Exchange before Feb 1st, 2021 is dedicated to the public domain, or (at your option) tri-licensed under CC0 1.0, Apache 2.0, and the default Stack Exchange license. (I.e., I'm trying really hard to give you my code for free.)

All of the code I've written and contributed to Stack Overflow on or after Feb 1st, 2021 licensed under Apache 2.0. (I.e., new employer, new rules.)