I decided this year to try the adventofcode2020 challenge in JS to see. I published the solutions I found in a public repository on Github. Not sure I will find solution for the upcoming challenges. π
Take a look at https://github.com/Slashgear/advent-of-code
Project is a lerna monorepo structure showing solution by years and days.
packages/
2019/
day-1/
..
day-2/
..
2020/
day-1/
..
day-2/
..
day-3/
..
day-4/
..
..
For now, you can find solution for: