Playground

Paste rows as JSON and see them as jalapenojson: the header they get, every byte, the size against JSON, and whether they read back. It runs in your browser on the same jalapenojson.js you can download, and nothing you paste is sent anywhere.

Samples

Open a .json or .jjson file

Your rows a JSON array of objects, or a jalapenojson document

Header one schema per line, as #name:type:size

As jalapenojson ␀ is the break byte

Playground

Read one value