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Georgios Kaleadis georgiee

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@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active May 7, 2024 01:27
A badass list of frontend development resources I collected over time.
@ElliotChong
ElliotChong / pixi-graphics-additions.coffee
Last active December 20, 2015 02:59
Adds drawArc, drawRoundRect, and drawSlice methods to Pixi.js's Graphics object.
toRad = (p_angle) ->
return (p_angle - 90) * Math.PI / 180
for method in ["drawArc", "drawRoundRect", "drawSlice"]
if PIXI.Graphics.prototype[method]? then console.warn "PixiJS already has an #{method} method defined. It's recommended that you update your code to use the official implementation."
PIXI.Graphics.prototype.drawArc = (p_x, p_y, p_radius, p_startAngle, p_endAngle) ->
totalAngle = p_endAngle - p_startAngle
segments = Math.ceil Math.abs(Math.sqrt(1 - Math.pow (1 - Math.min(p_radius / 60, 1)), 2) * totalAngle * p_radius * 0.01)
anglePerSegment = totalAngle / segments
@alexkingorg
alexkingorg / spam-comment-script.txt
Created December 22, 2013 16:04
A spam comment script with replacement clauses intact - accidentally submitted in it's entirety to my site.
{
{I have|I've} been {surfing|browsing} online more than {three|3|2|4} hours today, yet I never found any interesting article like yours. {It's|It is} pretty worth enough for me. {In my opinion|Personally|In my view}, if all {webmasters|site owners|website owners|web owners} and bloggers made good content as you did, the {internet|net|web} will be {much more|a lot more} useful than ever before.|
I {couldn't|could not} {resist|refrain from} commenting. {Very well|Perfectly|Well|Exceptionally well} written!|
{I will|I'll} {right away|immediately} {take hold of|grab|clutch|grasp|seize|snatch} your {rss|rss feed} as I {can not|can't} {in finding|find|to find} your {email|e-mail} subscription {link|hyperlink} or {newsletter|e-newsletter} service. Do {you have|you've} any? {Please|Kindly} {allow|permit|let} me {realize|recognize|understand|recognise|know} {so that|in order that} I {may just|may|could} subscribe. Thanks.|
{It is|It's} {appropriate|perfect|the best} time to make some plans for the future and {it is|i
@wojciak
wojciak / pixiRetinaResize.js
Created July 3, 2014 20:04
A base implementation of properly handling viewport resize and rotation in PIXI.js (including retina support).
/**
* The width and height to which our graphic assets are designed for
* Keep in mind retina resolutions and remember to provide 2xWidth 2xHeight assets for them
*/
var targetWidth = 1024;
var targetHeight = 768;
/**
* The main (root) container on the stage
* You should always have a master container on your stage

What is an FRP application.

An FRP application has the following properties

  • Functional, pure, immutable.
  • Reactive, your application is a DAG, you react to "core" inputs and from new outputs.

Being an immutable DAG

If your application is an immutable DAG it has certain properties

@jamescmartinez
jamescmartinez / slack_delete.rb
Last active January 4, 2021 21:28
This Ruby script will bulk remove all Slack files older than 30 days. Just add your API token from https://api.slack.com/web#authentication into the token quotes at the top of the file.
require 'net/http'
require 'json'
require 'uri'
@token = ''
def list_files
ts_to = (Time.now - 30 * 24 * 60 * 60).to_i # 30 days ago
params = {
token: @token,
@paulirish
paulirish / what-forces-layout.md
Last active May 6, 2024 07:54
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
@ebidel
ebidel / fancy-tabs-demo.html
Last active March 8, 2024 23:08
Fancy tabs web component - shadow dom v1, custom elements v1, full a11y
<script src="https://unpkg.com/@webcomponents/custom-elements"></script>
<style>
body {
margin: 0;
}
/* Style the element from the outside */
/*
fancy-tabs {
margin-bottom: 32px;
@jonico
jonico / Jenkinsfile
Last active January 31, 2024 09:43
Example for a full blown Jenkins pipeline script with CodeQL analysis steps, multiple stages, Kubernetes templates, shared volumes, input steps, injected credentials, heroku deploy, sonarqube and artifactory integration, Docker containers, multiple Git commit statuses, PR merge vs branch build detection, REST API calls to GitHub deployment API, …
#!groovy
import groovy.json.JsonOutput
import groovy.json.JsonSlurper
def label = "mypod-${UUID.randomUUID().toString()}"
podTemplate(label: label, yaml: """
spec:
containers:
- name: mvn
image: maven:3.3.9-jdk-8