Omnist: schema-powered data interchange — compare schemas for compatibility, infer them from examples, and convert between JSON, YAML, TOML, and XML, plus its native Omnist Markup Language (OML).
pgCompare – a straightforward utility crafted to simplify the data comparison process, providing a robust solution for comparing data across various database platforms.
C# / .NET API Clients for EVE Frontier — API client for the static data exposed by CCPs HTTP API plus a HTTP Client tuned to the specific API design patterns implemented by CCP.
Declarative JSON validation and transformation for Go. Flatten any document into dotted keys, target them with wildcards or regex, and run each value through a pipeline of validators and operators. Typed errors, no panics, zero dependencies.