Checklists for software errors, setup, and tool workflows.

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Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue

You're browsing in Chrome and see a full-page warning: Your connection is not private...

Fix pnpm ERR_PNPM_OUTDATED_LOCKFILE Lockfile Error
When running pnpm install or pnpm update, you may see:
ER...

Fix DNS Probe Finished NXDOMAIN Error on Mac You're browsing on your Mac and suddenly a site won't load, showing the error DNS...

Fixing Nginx Permission Denied for Root Directory You've set up a new Nginx server block, pointed the root directive to a directory, and when y...

Fix VS Code Source Control Not Detecting Changes on Ubuntu If you're using VS Code on Ubuntu and the Source Control panel shows no changes even after ed...

Fix Nginx Upstream Connection Refused Error When Nginx returns upstream connection refused in your error logs, it means Nginx tr...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue

Fix pnpm ERR_PNPM_OUTDATED_LOCKFILE Lockfile Error

Fix DNS Probe Finished NXDOMAIN Error on Mac

Fixing Nginx Permission Denied for Root Directory

Fix VS Code Source Control Not Detecting Changes on Ubuntu

Fix Nginx Upstream Connection Refused Error

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