The Hardest Part of Serverless Is Not the Code Posted on April 12, 2026 By Programming, Software Engineer The hard part of serverless is usually not writing the handler. It is understanding what failed, what the event looked like, and why the system changed underneath you. Share: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit