@solana/fast-stable-stringify

fast-stable-stringify

This project is a fork of nickyout/fast-stable-stringify

The most popular repository providing this feature is substack's json-stable-stringify. The intent if this library is to provide a faster alternative for when performance is more important than features. It assumes you provide basic javascript values without circular references, and returns a non-indented string.

Usage:

import stringify from '@solana/fast-stable-stringify';
stringify({ d: 0, c: 1, a: 2, b: 3, e: 4 }); // '{"a":2,"b":3,"c":1,"d":0,"e":4}'

Just like substack's, it does:

• handle all variations of all basic javascript values (number, string, boolean, array, object, null, Date, BigInt)
• handle undefined and function in the same way as JSON.stringify
• not support ie8 (and below) with complete certainty.

Unlike substack's, it does:

• not implement the 'replacer' or 'space' arguments of the JSON.stringify method
• not check for circular references

Running tests

npm run test:unit:browser
npm run test:unit:node