Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You're in Git Bash on Windows, you run source venv/Scripts/activate, and nothing...

If you're seeing a build error like Module build failed: Error: Node Sass does not yet ...

Fix Docker Container Exits Immediately in Background Mode
You run a Docker container with -d (detached mode) and it exits immediately. The con...

Fix Nginx Redirect Loop: Permanent Solutions
You're trying to reach a site, and the browser keeps bouncing between two URLs until it gives...

Git Clone Connection Timed Out: Troubleshooting Checklist
When you run git clone and get a connection timed out error, the cl...

Fix VSCode Git Auth Failed: Expired Token
You're working in Visual Studio Code, try to push or pull, and see an error like "Git: Au...