How to visually and programmatically view the execution plan?

Question

SQL

https://dba.stackexchange.com/questions/121034/bes...
https://stackoverflow.com/questions/173041/not-in-...

Different answers show that some software generates a visual map, what kind of software?
What commands does it use to draw? EXPLAIN?

The question is relevant to query profiling and database architecture, please do not edit this for a specific microsoft tag, the question is more global.

Answer 1

You can look here: https://explain.tensor.ru/about/