Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You run a command like git remote add origin https://newurl.com/repo.git and get

If you're seeing fatal: unable to access 'https://...': SSL certificate problem...

Fix Nginx Configuration Test Failure from Rewrite Rules
You run nginx -t and get an error. The log points to a rewrite rule. This is common ...

Fixing Git Authentication Failed in VS Code
If you see "git authentication failed" when pulling, pushing, or cloning in VS Code, the ...

Fix Docker Desktop Engine Stopped Hyper-V Error
You open Docker Desktop and see the engine stopped with a Hyper-V error. This often happens after...

VS Code Git Not Detecting Changes: Step-by-Step Fix
You've edited files in VS Code, but the Source Control panel shows no changes. The git icon m...