Build and govern JSON Schemas
Create, understand, test, and maintain JSON Schemas in a dedicated Windows environment that keeps authoring help, references, diagnostics, and sample data close to the schema.
A schema development environment
JSONBuddy’s JSON Schema editor combines schema-aware text editing with validation, debugging, background analysis, reference navigation, live sample generation, and documentation. The page remains focused on editing and governing schemas instead of collapsing validation, testing, analysis, and documentation into one generic feature claim.
Use JSON Schema syntax coloring, context-sensitive completion, keyword suggestions, and code folding while working directly in the schema document. These tools keep nested definitions readable and reduce repeated lookup work without hiding the underlying JSON.
Validate a JSON Schema document and inspect a reported definition or keyword in context. When an instance behaves unexpectedly, the separate validation debugger can step through how the schema is applied to JSON data.
Explore JSON validationUse background schema analysis for structural findings, test collections for data-contract coverage, and generated HTML/SVG documentation when the schema needs to be reviewed or shared.
Explore the JSON Schema analyzerInteractive specification help
The established editor exposes specification text for schema keywords as contextual help. That keeps the formal definition close to the active document when a keyword’s purpose or allowed shape needs confirmation.
Reference navigation
$ref targets without losing contextThe editor resolves local and external schema references in the background and presents resolved targets as links. Hover information can expose the resolved JSON Pointer and schema path before navigation, helping an author distinguish the reference as written from the location it selects.
Reference loading still depends on the schema’s resolution context and available resources. Use URI handling, catalog or pool behavior, network access, and failure diagnostics for the schema resources in use.
From authoring to evidence
Each supporting view answers a separate question: what can be entered here, what data shape does the current schema imply, and why did validation take a particular path?
Schema-aware completion proposes relevant JSON Schema keywords and supports faster construction of type definitions. Folding can collapse finished branches while another definition is being reviewed.
The preview updates as the schema changes, making it a development aid rather than a substitute for curated contract tests.
Generation choices, example handling, and output completeness must be verified for the product and schema draft.
The documented debugger opens the data and schema together, then provides Step In, Run, Break, and Stop controls plus breakpoints in referenced schema files. It highlights the current JSON node and corresponding schema node so the validation path can be inspected.
Documentation view
The established JSON Schema view can generate a tree diagram and HTML documentation with scalable SVG output. Use it to make nested definitions easier to discuss while keeping the JSON Schema document itself authoritative.
The dedicated documentation page preserves this distinct documentation intent and records the remaining evidence boundaries for drafts, exports, and current access surfaces.
Continue the schema lifecycle
Use the tester for repeatable collections and coverage, the analyzer for background structural findings, documentation for a shareable reference, or the validator for JSON instance checks.
Schema resources and drafts
Draft support and resource resolution are part of the schema workflow, not interchangeable claims. Use the Articles to review schema pools, library resources, and documented draft statements before confirming the product behavior.