json to typescript Playground

Playground

Explore how schemas move through Shape IR.

Parse, inspect, and generate schemas through Shape IR. Start from a live example, compare the source and output, and use diagnostics to understand where semantics stay intact or degrade.

Loaded from docs

Docs preset: First transformation

Loaded from the first transformation doc path so you can validate an initial round trip immediately.

Back to doc path

Deterministic transformsServer-side runtimeRelease-backed integration

Source

Target

Model name

Example

Auto-run is on. The workspace refreshes shortly after you change the example or source.

Advanced parser and generator options

Parser options

Numeric inference

Mixed types

Tuple inference

Record inference

Generator options

Root object output

Array style

Current route guidance

This workspace path is already represented in the current capability directory.

PartialBetaJSONTypeScript

JSON -> TypeScript

Fast exploratory inference path, but only as representative as the sample payload.

JSON parser: Supported

TypeScript generator: Supported

Working well

Primitive values

Nested objects

Array inference from sample payloads

Current limits

Only the observed sample shape is converted.

Input coverage depends entirely on how representative the sample is.

Browse conversions Browse formats

Use the compact workspace switcher on smaller screens to focus on one surface at a time.

Source input

Edit a supported source schema and inspect how the workspace responds.

See the most relevant guide for this source path:

Open related doc

Source input

Edits update the current source payload. Use auto-run for continuous feedback or run manually when you want a stable checkpoint.

Source input

Edit a supported source schema and inspect how the workspace responds.

See the most relevant guide for this source path:

Open related doc

Source input

Edits update the current source payload. Use auto-run for continuous feedback or run manually when you want a stable checkpoint.

Keep source in view while switching the wider inspection surface between output, Shape IR, and diagnostics.

Output

Generated output stays in view while you compare the selected target format with the source.

See the downstream toolkit surface behind this output:

View toolkit surfaces

TypeScript

Generated output will appear here.

Playground

Explore how schemas move through Shape IR.

Parse, inspect, and generate schemas through Shape IR. Start from a live example, compare the source and output, and use diagnostics to understand where semantics stay intact or degrade.

Loaded from docs

Docs preset: First transformation

Loaded from the first transformation doc path so you can validate an initial round trip immediately.

Back to doc path

Deterministic transformsServer-side runtimeRelease-backed integration

Source

Target

Model name

Example

Auto-run is on. The workspace refreshes shortly after you change the example or source.

Advanced parser and generator options

Parser options

Numeric inference

Mixed types

Tuple inference

Record inference

Generator options

Root object output

Array style

Current route guidance

This workspace path is already represented in the current capability directory.

PartialBetaJSONTypeScript

JSON -> TypeScript

Fast exploratory inference path, but only as representative as the sample payload.

JSON parser: Supported

TypeScript generator: Supported

Working well

Primitive values

Nested objects

Array inference from sample payloads

Current limits

Only the observed sample shape is converted.

Input coverage depends entirely on how representative the sample is.

Browse conversions Browse formats

Use the compact workspace switcher on smaller screens to focus on one surface at a time.

Source input

Edit a supported source schema and inspect how the workspace responds.

See the most relevant guide for this source path:

Open related doc

Source input

Edits update the current source payload. Use auto-run for continuous feedback or run manually when you want a stable checkpoint.

Source input

Edit a supported source schema and inspect how the workspace responds.

See the most relevant guide for this source path:

Open related doc

Source input

Edits update the current source payload. Use auto-run for continuous feedback or run manually when you want a stable checkpoint.

Keep source in view while switching the wider inspection surface between output, Shape IR, and diagnostics.

Output

Generated output stays in view while you compare the selected target format with the source.

See the downstream toolkit surface behind this output:

View toolkit surfaces

TypeScript

Generated output will appear here.