@visual-json/core

Headless core for visual-json — the visual JSON editor. Schema-aware, embeddable, extensible.

This package is framework-agnostic — it provides the data layer without any UI dependencies.

Install

npm install @visual-json/core

Usage

import { fromJson, toJson, setValue, addProperty } from "@visual-json/core";

// Convert a JSON value into an editable tree
const tree = fromJson({ name: "my-app", version: "1.0.0" });

// Mutate immutably — returns a new tree with structural sharing
const updated = setValue(tree, tree.root.children[0].id, "new-app");

// Convert back to plain JSON
const json = toJson(updated.root);

API

Tree

Operations

All operations return a new TreeState with structural sharing.

Schema

Search & Diff

License

Apache-2.0