NeatJSON provides a Ruby library, JavaScript library, and Lua library for formatting values as JSON strings. To test it out, paste your JSON (formatted however) into the top box below, adjust the formatting options, and see the results at the bottom.
let json = neatJSON(obj, {wrap:40, aligned:true, afterComma:1, aroundColonN:1}); // took ~1ms (109 bytes -> 154 bytes)
NeatJSON is copyright ©2015–2022 Gavin Kistner. Available under the MIT License. For feature requests and bug reports please use the GitHub Issues page.
