Start Here

ErrorZap is a field notebook for the incidents worth remembering: the failure that looked impossible, the fix that finally made sense, the warning that should save somebody else an afternoon, and the old technology that somehow trained us for all of it.

Start with the expensive lessons

• How My Own Backup Deleted My Files
• The Firewall API Call That Wipes Your Router
• The Settings API That Corrupted Every Setting
• I Found My Own Server on Shodan

Then try the weird ones

• Seven Network Gotchas That Look Like Ghosts
• The Smart Blind That Took Down the Network
• The PWA That Froze When Offline
• When Postgres Won’t Start

Or go back to the 90s

The 90s Kid collection is about floppy disks, pagers, dial-up, VCR clocks, flying toasters, and learning technical patience before anybody called it troubleshooting.

Find something specific

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