> **Add a side‑by‑side, real‑time “Live‑Preview” tree view (with validation, diff, search & export) to yapped 1.1.2** – a low‑effort UI boost that instantly shows users the effect of every edit, catches schema errors early, and makes config‑review workflows dramatically faster.
It’s designed to be valuable to both existing users and newcomers, while staying modest enough to ship quickly in a point‑release. 1. What it does When a user opens a YAML (or JSON) file in yapped’s editor pane, a live preview pane is displayed side‑by‑side that: yapped 1.1.2
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### 7. How to Pitch It Internally
~12 person‑days (≈2 weeks for a single dev, or 1 week with a small pair). 4. API / Configuration Additions | Flag / Setting | Description | Default | |----------------|-------------|---------| | --preview / -p | Launch yapped with the live‑preview pane enabled. | false | | --schema <path> | Path to a JSON‑Schema or OpenAPI spec for validation. | null | | --preview-theme <light|dark|auto> | Choose preview styling. | auto | | --diff-on-save | Enable diff highlighting after each save. | true | What it does When a user opens a