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View reset.css
/*
Made by Elly Loel - https://ellyloel.com/
With inspiration from:
- Josh W Comeau - https://courses.joshwcomeau.com/css-for-js/treasure-trove/010-global-styles/
- Andy Bell - https://piccalil.li/blog/a-modern-css-reset/
- Adam Argyle - https://unpkg.com/open-props@1.3.16/normalize.min.css / https://codepen.io/argyleink/pen/KKvRORE
Notes:
- `:where()` is used to lower specificity for easy overriding.
*/
View minimal-analytics-4-min.js
/* https://go.tacodewolff.nl/minify */
enScroll=!1;const lStor=localStorage,sStor=sessionStorage,doc=document,docEl=document.documentElement,docBody=document.body,docLoc=document.location,w=window,s=screen,nav=navigator||{};function a(){const k='G-XXXXXXXXXX',t=()=>Math.floor(Math.random()*1e9)+1,n=()=>Math.floor(Date.now()/1e3),y=()=>(sStor._p||(sStor._p=t()),sStor._p),v=()=>t()+"."+n(),p=()=>(lStor.cid_v4||(lStor.cid_v4=v()),lStor.cid_v4),m=lStor.getItem('cid_v4'),u=()=>m?void 0:enScroll==!0?void 0:'1',l=()=>(sStor.sid||(sStor.sid=n()),sStor.sid),d=()=>{if(!sStor._ss)return sStor._ss='1',sStor._ss;if(sStor.getItem('_ss')=='1')return void 0},r='1',h=()=>{if(sStor.sct)if(enScroll==!0)return sStor.sct;else x=+sStor.getItem('sct')+ +r,sStor.sct=x;else sStor.sct=r;return sStor.sct},e=docLoc.search,f=new URLSearchParams(e),a=['q','s','search','query','keyword'],g=a.some(t=>e.includes('&'+t+'=')||e.includes('?'+t+'=')),i=()=>g==!0?'view_search_results':enScroll==!0?'scroll':'page_view',b=()=>enScroll==!0?'90':void
@tigt
tigt / git-branch-to-favicon.js
Created Mar 18, 2020
Creates an SVG string that can be used as a favicon across different Git branches. Actually getting this into the browser is sadly project-specific.
View git-branch-to-favicon.js
const { execSync } = require('child_process')
const { createHash } = require('crypto')
const invertColor = require('invert-color')
const branchName = execSync('git rev-parse --abbrev-ref HEAD')
const hash = createHash('sha256')
hash.update(branchName)
const color = '#' + hash.digest().toString('hex').substring(0, 6)
const invertedColor = invertColor(color, true)
View minimal-analytics-snippet.js
(function (context, trackingId, options) {
const history = context.history;
const doc = document;
const nav = navigator || {};
const storage = localStorage;
const encode = encodeURIComponent;
const pushState = history.pushState;
const typeException = 'exception';
const generateId = () => Math.random().toString(36);
const getId = () => {
@adactio
adactio / minimal-serviceworker.js
Last active Dec 28, 2021
An attempt at a minimal viable service worker.
View minimal-serviceworker.js
// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// http://creativecommons.org/publicdomain/zero/1.0/
// HTML files: try the network first, then the cache.
// Other files: try the cache first, then the network.
// Both: cache a fresh version if possible.
// (beware: the cache will grow and grow; there's no cleanup)
const cacheName = 'files';
@DHager
DHager / coredump.php
Created Dec 3, 2015
Tries to cause a core-dump so that you can test your PHP/Apache/OS configuration to make sure they are being saved
View coredump.php
<?php
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
ob_end_flush();
$pid = getmypid();
$secs = 10;
$cmd = "kill -3 $pid";
@paulirish
paulirish / what-forces-layout.md
Last active Jun 25, 2022
What forces layout/reflow. The comprehensive list.
View what-forces-layout.md

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
View git-dmz-flow.md

Git DMZ Flow

I've been asked a few times over the last few months to put together a full write-up of the Git workflow we use at RichRelevance (and at Precog before), since I have referenced it in passing quite a few times in tweets and in person. The workflow is appreciably different from GitFlow and its derivatives, and thus it brings with it a different set of tradeoffs and optimizations. To that end, it would probably be helpful to go over exactly what workflow benefits I find to be beneficial or even necessary.

  • Two developers working on independent features must never be blocked by each other
    • No code freeze! Ever! For any reason!
  • A developer must be able to base derivative work on another developer's work, without waiting for any third party
  • Two developers working on inter-dependent features (or even the same feature) must be able to do so without interference from (or interfering with) any other parties
  • Developers must be able to work on multiple features simultaneously, or at lea
View bling.js
/* bling.js */
window.$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function (name, fn) {
this.addEventListener(name, fn);
}
NodeList.prototype.__proto__ = Array.prototype;
@mikelehen
mikelehen / generate-pushid.js
Created Feb 11, 2015
JavaScript code for generating Firebase Push IDs
View generate-pushid.js
/**
* Fancy ID generator that creates 20-character string identifiers with the following properties:
*
* 1. They're based on timestamp so that they sort *after* any existing ids.
* 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
* 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
* 4. They're monotonically increasing. Even if you generate more than one in the same timestamp, the
* latter ones will sort after the former ones. We do this by using the previous random bits
* but "incrementing" them by 1 (only in the case of a timestamp collision).
*/