What's new in QDev.

Initial release.

QDev is a local-first JSON, YAML, and TOON viewer that runs entirely in the tab:

tree view, cmd+K search, schema inference, jq queries, and an interactive graph —

no network access for any of it. An optional AI mode turns a natural-language

question into a jq query; the generated query runs locally against your document.

• Tree, graph, and raw views for JSON/YAML/TOON of any size
• cmd+K fuzzy search across keys and values
• One-click JSON Schema inference
• Run jq queries locally (WebAssembly), plus a SQL view over arrays
• Optional AI "ask" mode: on-device (Chrome built-in, Ollama) or hosted; only a

value-masked schema and your question ever leave the device, never the values