This simple system allows for excellent compression of uri encoded JSON strings using the JSCrush algorithm.
npm install @madono/jsoncrushThis simple system allows for excellent compression of uri encoded JSON strings using the JSCrush algorithm.
* Strings are processed to swap out common json characters with ones that won't be escaped.
* The JSCrush algorithm helps to eliminate repeated substrings.
* This can be used to compress any type of string but is optimized for uri encoded JSON.
* The algorithm speed is reasonable for most cases but can be slow for long strings (>10K characters).
* The character \u0001 (start of heading) is used as a delimiter and will be removed if it appears.
* No additional libraries or dependencies are required and minified code is under 2k!
* Include JSONCrush.js or JSONCrush.min.js in your script
* Pass a JSON string to JSONCrush to compress it into an encoded URI component.
* This result can be safely used in a URL.
* To decode, first call searchParams.get() or decodeURIComponent() on the string before uncrushing.
* Then pass the decoded URI component string to JSONUncrush.
* To compress longish strings (<10K characters) so they can be shared and bookmarked easily.
* My main use case for this is ZzArt to share json heavy links.
* {"students":[{"name":"Jack","age":17},{"name":"Jill","age":16},{"name":"Sue","age":16}],"class":"math"}
* %7B%22students%22%3A%5B%7B%22name%22%3A%22Jack%22%2C%22age%22%3A17%7D%2C%7B%22name%22%3A%22Jill%22%2C%22age%22%3A16%7D%2C%7B%22name%22%3A%22Sue%22%2C%22age%22%3A16%7D%5D%2C%22class%22%3A%22math%22%7D
('students!%5BJack-7)%2CJill-6)%2CSue-6)%5D~class!'math')('name!'-'~age!1%01-
* eyJzdHVkZW50cyI6W3sibmFtZSI6IkphY2siLCJhZ2UiOjE3fSx7Im5hbWUiOiJKaWxsIiwiYWdlIjoxNn0seyJuYW1lIjoiU3VlIiwiYWdlIjoxNn1dLCJjbGFzcyI6Im1hdGgifQ
* N4IgzgLgrgJgpgOwmEAuA2qBBDAtnNEAKWwGMBrEAGhGwHMDUBGAdgF8qs9HiBLAG37VaDNEwBsHLvkIBlKARr1GEtgF0apftjApUIXNggALEGyA
* (class%3Amath%2Cstudents%3A!((age%3A17%2Cname%3AJack)%2C(age%3A16%2Cname%3AJill)%2C(age%3A16%2Cname%3ASue)))
* XQAAAAJFAAAAAAAAAABBKgpnQ92WP4KxyTTsJxd-yINVbdp6KNXjexeyXFUtdZzJEFmXfd4HbreByHRJ7Nv-aehaORBt6sv_9IjAAA
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JSONCrush by Frank Force [MIT] https://github.com/KilledByAPixel/JSONCrush
Using Javascript crusher by @aivopaas [MIT] http://www.iteral.com/jscrush
GitHub Corner is Copyright (c) 2016 Tim Holman - http://tholman.com