npm

@cheprasov/web-animation

A Class for driving animated content on the web is based on requestAnimationFrame for performance.

@cheprasov/worker-thread

The WorkerThread wraps a Web Worker with a Promise, also the class creates a worker script on the fly (without having to create separate worker files). You can 'inline' your worker function in the same js file as main logic.

@cheprasov/qrcode

The library is for generating QR codes like SVG, HTML5 Canvas, PNG and JPG files, or text.

@cheprasov/base-converter

The library allows to convert a number between arbitrary bases

@cheprasov/react-qrcode

React components for showing QR-codes

@cheprasov/json-web-worker

The library for parse / stringify JSON in different thread via Web Workers

@cheprasov/url-query-params

The URLQueryParams class defines utility methods to work with the query string of a URL. It is a good replacement for standard URLSearchParams class

@cheprasov/react-global-state

The library allows to manage global state easy. It is based on React Context API and allows to pass states (values & set functions) to children components via Context.