JSON is strict, predictable, and excellent for APIs, machine-generated payloads, and schema-driven systems. YAML is friendlier for humans editing configuration by hand, but whitespace sensitivity makes formatting important.
If a team frequently edits infrastructure files, CI configs, or deployment manifests, YAML often reads better. If the same data moves between services and clients, JSON is usually easier to validate and transform reliably.
顺着这个问题继续往下点
Formatter and validator tools reduce the friction on both sides. They turn messy payloads into readable structures and surface broken syntax before the error lands in production.