Checklists for software errors, setup, and tool workflows.

Fix npm run build TypeScript Compilation Errors

You run npm run build and get a wall of TypeScript errors. The build fails, and you&...

Fix VS Code Git Authentication Failure with No Prompt

You try to push or pull in VS Code and see an error like "Git authentication failed" but ...

Fix Nginx 502 Bad Gateway with Docker Socket

You have an Nginx container proxying requests to another container via the Docker socket, and you...

Fixing Unresolved Paths After Git Merge Conflict Rebase

When you run git rebase and hit a merge conflict, Git pauses the rebase and asks you...

Cloudflare DNS Setup Propagation Not Completing: Fixes

You've updated your DNS records at Cloudflare, but hours later the changes still aren't s...

How to Fix Git Merge Unrelated Histories Error

You run git pull or git merge and get:

fatal: refusing to...