Write a debugging playbook in a {{tone}} tone for {{target_audience}} using {{tech_stack}}. The playbook must cover: overview of serialization errors, prerequisites, 6 step-by-step plays (understand error, diagnostic flowchart, fix recipes for top 5 causes, edge cases, automated detection, learning resources), metrics to track, and a troubleshooting guide. Maximum 1800 words. Every recommendation must be specific to {{tech_stack}} and {{target_audience}}. Use plain language. If a data point cannot be confirmed, skip that section. Paste any relevant background information after these instructions before running.