jqw

JQ compiled to WebAssembly.

See bench and demo for usage examples.

Install

npm i jqw

Features

• TypeScript type definitions
• Async, runs in Web Worker, doesn't block the main thread
• 5-15ms run time on ~1mb JSON for a typical query (see bench; tested on Chrome@M1)
• <2kb library code, <20kb Web Worker code, <500kb WebAssembly (<1mb with regexp support)

Goals

• Browser Web Worker environment
• Fastest run time on ~1mb JSON file
• Smallest possible build size, as long as peformance isn't hurt
• Optimized for rarely modified input file, isn't optimized for large output

Demo

• kagami.github.io/jqw
• net.kpop.re

License

• JQ/COPYING
• JQW/COPYING