How a web agency keeps every client site secure

June 21, 2026 · Dev.to

Your Agent Checked Everything. It Was Still Wrong.
I have been running a multi-agent development workflow for months now — one model writes the design, another generates t
Event Stream, Short Polling, Long Polling
Have you heard of Short Polling and Long Polling, or how large amounts of data are being retrieved without making the cl
400 ad accounts 3 subrequests = silent data loss in Cloudflare Workers (and how I fixed it)
Adding a single KV cache write broke my Worker — and it didn't throw a single error to the caller. I run a Korean D2C ad
Ukrainian attacks prompt Russian-held Crimea to halt civilian gasoline sales
Officials in Russia-occupied Crimea have suspended civilian gasoline sales as Ukraine increases attacks on fuel supplies
🚨 Reports: World Cup blow or lucky escape, Schlotterbeck latest
Nico Schlotterbeck injured his ankle in the second group match against Ivory Coast and had to be substituted at half-tim