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Konrad Dzwinel kdzwinel

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@dhh
dhh / tracker_blocking.rb
Last active July 27, 2023 14:19
Current list of spy pixels named'n'shamed in HEY, as of April 23, 2020
module Entry::TrackerBlocking
extend ActiveSupport::Concern
included do
has_many :blocked_trackers
end
email_service_blockers = {
"ActiveCampaign" => /lt\.php(.*)?l\=open/,
"AWeber" => "openrate.aweber.com",
@paulirish
paulirish / args.gn
Last active October 22, 2023 12:25
How to build Chromium to hack on DevTools
# Build arguments for the gn build
# You can set these with `gn args out/Default`
# ( and they're stored in src/out/Default/args.gn )
# See "gn args out/Default --list" for available build arguments
# component build, because people love it
is_component_build = true
# release build, because its faster
is_debug = true
cfhdojbkjhnklbpkdaibdccddilifddb Adblock Plus 10000000
gighmmpiobklfepjocnamgkkbiglidom AdBlock 10000000
efaidnbmnnnibpcajpcglclefindmkaj Adobe Acrobat 10000000
gomekmidlodglbbmalcneegieacbdmki Avast Online Security 10000000
eofcbnmajmjmplflapaojjnihcjkigck Avast SafePrice 10000000
chfdnecihphmhljaaejmgoiahnihplgn AVG Web TuneUp 10000000
flliilndjeohchalpbbcdekjklbdgfkk Avira Browser Safety 10000000
gpdjojdkbbmdfjfahjcgigfpmkopogic Pin It Button 10000000
lifbcibllhkdhoafpjfnlhfpfgnpldfl Skype 10000000
mallpejgeafdahhflmliiahjdpgbegpk FromDocToPDF 9298905
@corburn
corburn / index.html
Last active February 25, 2024 16:25
Minimal HTML5
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>title</title>
<link rel="stylesheet" href="style.css">
<script src="script.js"></script>
</head>
<body>
@paulirish
paulirish / readme.md
Last active April 2, 2024 20:18
resolving the proper location and line number through a console.log wrapper

console.log wrap resolving for your wrapped console logs

I've heard this before:

What I really get frustrated by is that I cannot wrap console.* and preserve line numbers

We enabled this in Chrome DevTools via blackboxing a bit ago.

If you blackbox the script file the contains the console log wrapper, the script location shown in the console will be corrected to the original source file and line number. Click, and the full source is looking longingly into your eyes.

@kdzwinel
kdzwinel / main.js
Last active April 13, 2024 20:50
List all undefined CSS classes
/*
This script attempts to identify all CSS classes mentioned in HTML but not defined in the stylesheets.
In order to use it, just run it in the DevTools console (or add it to DevTools Snippets and run it from there).
Note that this script requires browser to support `fetch` and some ES6 features (fat arrow, Promises, Array.from, Set). You can transpile it to ES5 here: https://babeljs.io/repl/ .
Known limitations:
- it won't be able to take into account some external stylesheets (if CORS isn't set up)
- it will produce false negatives for classes that are mentioned in the comments.
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active April 20, 2024 16:52
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

@paulirish
paulirish / how-to-view-source-of-chrome-extension.md
Last active April 25, 2024 04:16
How to view-source of a Chrome extension

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

@gre
gre / easing.js
Last active April 26, 2024 23:21
Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easing
/*
* This work is free. You can redistribute it and/or modify it under the
* terms of the Do What The Fuck You Want To Public License, Version 2,
* as published by Sam Hocevar. See the COPYING file for more details.
*/
/*
* Easing Functions - inspired from http://gizma.com/easing/
* only considering the t value for the range [0, 1] => [0, 1]
*/
EasingFunctions = {
@paulirish
paulirish / what-forces-layout.md
Last active April 27, 2024 23:37
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