RustDiff (opens in new tab)

Semantic JSON and XML comparator RustDiff is a desktop application that compares two JSON or XML documents and highlights the differences in a clear, visual way. It is written in Rust and built on top of GTK4 and Libadwaita, so it feels native on the GNOME desktop. Main features: Semantic diff for JSON (key by key) and XML (nodes, attributes and text). Split editor with syntax highlighting and automatic pretty-print. Inline and full-line highlighting for added, removed and changed items. Filt...