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Yegor bel0v

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bel0v / remove transparency
Last active July 25, 2023 16:04
"flatten" rgba with transparency by blending it with white
function hexify(color) {
const values = color
.replace(/rgba?\(/, '')
.replace(/\)/, '')
.replace(/[\s+]/g, '')
.split(',')
const a = parseFloat(values[3] || 1)
const r = Math.round(a * parseInt(values[0]) + (1 - a) * 255)
const g = Math.round(a * parseInt(values[1]) + (1 - a) * 255)
@bel0v
bel0v / typescriptreact.json
Last active July 25, 2022 07:26
VsCode snippets
{
"context-hook": {
"prefix": "context",
"body": [
"import React, {useState, createContext, useContext} from 'react'",
"",
"interface ${1/(.*)/${1:/capitalize}/}ContextAPI {",
" $1: number",
" set${1/(.*)/${1:/capitalize}/}: (data: number) => void",
"}",
@bel0v
bel0v / recursiveRead.js
Last active December 22, 2020 22:10
Get all files in directory and subdirectories recursively
function recursiveRead(dir) {
return fs.readdirSync(dir).flatMap((file) => {
const absoluteDir = path.join(dir, file);
if (fs.statSync(absoluteDir).isDirectory())
return recursiveRead(absoluteDir);
else return absoluteDir;
});
}
@bel0v
bel0v / css_resources.md
Last active August 29, 2015 14:16 — forked from jookyboi/css_resources.md
CSS libraries and guides to bring some order to the chaos.

Libraries

  • 960 Grid System - An effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
  • Compass - Open source CSS Authoring Framework.
  • Bootstrap - Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
  • Font Awesome - The iconic font designed for Bootstrap.
  • Zurb Foundation - Framework for writing responsive web sites.
  • SASS - CSS extension language which allows variables, mixins and rules nesting.
  • Skeleton - Boilerplate for responsive, mobile-friendly development.

Guides

@bel0v
bel0v / javascript_resources.md
Last active August 29, 2015 14:16 — forked from jookyboi/javascript_resources.md
Here are a set of libraries, plugins and guides which may be useful to your Javascript coding.

Libraries

  • jQuery - The de-facto library for the modern age. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
  • Backbone - Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
  • AngularJS - Conventions based MVC framework for HTML5 apps.
  • Underscore - Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects.
  • lawnchair - Key/value store adapter for indexdb, localStorage
@bel0v
bel0v / 0_reuse_code.js
Last active August 29, 2015 14:16
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console