Cross-post comment:
DeArrow is a paid (if you want) browser extension. You can purchase an unlimited-use license key for 1$.
However, if you cannot, or do not want to pay, you can click the button at the bottom to use DeArrow for free. No worries if you can’t or don’t want to pay :)
Join in on your school clubs and research projects, or start some with friends!
There are many great competitions where previous programming experience would come in handy.
One competition that takes place in the U.S.:
[1] https://www.nasa.gov/learning-resources/nasa-student-launch/ ↩︎