Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You're browsing and suddenly Chrome shows 'DNS_PROBE_FINISHED_NXDOMAIN'. This means y...

You install or update a Chrome extension, but it refuses to load. Instead, you see a Perm...

Fix ERR_NAME_NOT_RESOLVED in Chrome with Network Reset
When Chrome shows "ERR_NAME_NOT_RESOLVED", it means the browser cannot translate a domain...

Fix VSCode Terminal Permission Denied in Python venv
If you see bash: /path/to/venv/bin/activate: Permission denied when trying to activa...

Fix npm install Permission Denied on node_modules
When you run npm install and see a permission denied error involving node_modu...

Git Merge Conflict Checklist Before Merging You're about to merge a branch, but you've been burned by merge conflicts before. This ch...