Ask HN: How many code reviewers should you require?

Two sets of eyes is ideal.<p>Making use of things like GitHub CODEOWNERS files can be very useful too, allowing for certain directories to require reviews from certain individuals or user groups. For example, a directory containing the Helm Chart for a service might require a review from someone in the infrastructure team.

Keep the entire team as optional but most reviews can be done by 1 or max 2 people.

0. I commit and push directly to master.

It depends.

0-2.<p>More than 2 is unnecessary.