Useful Code Snippets

Here are some code snippets I use frequently that I find useful.

Output the entire DOM in a React unit test:


							screen.debug(undefined, Infinity);

Output stringified JSON in the console in JavaScript:


							console.log(JSON.stringify(YOUR_THING_HERE, null, 4));

Delete a Git commit but keep the changes:


							git reset HEAD^

Modify an existing, unpushed, Git commit message:


							git commit --amend -m "New commit message"

Reset developer branch to main using Git (make sure the main branch is up-to-date locally first):


							git reset --hard main