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@jklein
jklein / Vagrantfile
Last active September 19, 2018 10:18
Vagrant file for a private WebPagetest instance
# -*- mode: ruby -*-
# vi: set ft=ruby :
# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
# All Vagrant configuration is done here. The most common configuration
# options are documented and commented below. For a complete reference,
# please see the online documentation at vagrantup.com.
@sergejmueller
sergejmueller / ttf2woff2.md
Last active March 9, 2024 13:37
WOFF 2.0 – Learn more about the next generation Web Font Format and convert TTF to WOFF2
@jtangelder
jtangelder / PreventGhostClick.js
Last active November 19, 2024 14:11
PreventGhostClick
/**
* Prevent click events after a touchend.
*
* Inspired/copy-paste from this article of Google by Ryan Fioravanti
* https://developers.google.com/mobile/articles/fast_buttons#ghost
*
* USAGE:
* Prevent the click event for an certain element
* ````
* PreventGhostClick(myElement);
  • 🎨 when improving the format/structure of the code
  • 🚀 when improving performance
  • ✏️ when writing docs
  • 💡 new idea
  • 🚧 work in progress
  • ➕ when adding feature
  • ➖ when removing feature
  • 🔈 when adding logging
  • 🔇 when reducing logging
  • 🐛 when fixing a bug
@bendc
bendc / functional-utils.js
Last active September 15, 2023 12:12
A set of pure ES2015 functions aimed to make functional JavaScript more idiomatic.
// array utils
// =================================================================================================
const combine = (...arrays) => [].concat(...arrays);
const compact = arr => arr.filter(Boolean);
const contains = (() => Array.prototype.includes
? (arr, value) => arr.includes(value)
: (arr, value) => arr.some(el => el === value)

Contributing

When contributing to this repository, please first discuss the change you wish to make via issue, email, or any other method with the owners of this repository before making a change.

Please note we have a code of conduct, please follow it in all your interactions with the project.

Pull Request Process

  1. Ensure any install or build dependencies are removed before the end of the layer when doing a
@paullewis
paullewis / requestIdleCallback.js
Last active December 18, 2024 07:42
Shims rIC in case a browser doesn't support it.
/*!
* Copyright 2015 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
@threepointone
threepointone / infinite.js
Created December 20, 2016 08:44
infinite scrolling pattern with react fiber (featuring intersection observers)
// inifinite scrolling of content without extra wrappers
const { render, findDOMNode } = ReactDOMFiber
class App extends React.Component {
render() {
// wrap the root element with an Intersection Observer, exposing .observe for children
return <Intersection>
<div style={{ height: 200, overflow: 'auto' }}>
<Page offset={0} count={10} />
</div>
@RichardLitt
RichardLitt / deprecation-checklist.md
Created August 14, 2017 14:32
deprecation-checklist.md

How To Deprecate A Repository on GitHub

A simple checklist for deprecating a repository. See https://github.com/RichardLitt/knowledge/blob/master/how-to-deprecate-a-repository-on-github.md.

Deprecating a project no one uses

  • Change the GitHub description. This is often the first thing people see for the repository, and the first line that people will see if looking at the repository in the Organization view. The most important thing to do is to add the word DEPRECATED at the front of the description. This clearly marks it will not be updated. You can also add an emoji to it. ⛔️ DEPRECATED <former description> makes it pop out a bit more.
  • Add GitHub topics: deprecated, obselete, and archived are all good ones.
  • Edit the title of the README. Remove the current title, and instead write # DEPRECATED.
@wilsonpage
wilsonpage / swr.ts
Last active March 28, 2025 09:35
An implementation of stale-while-revalidate for Cloudflare Workers
export const CACHE_STALE_AT_HEADER = 'x-edge-cache-stale-at';
export const CACHE_STATUS_HEADER = 'x-edge-cache-status';
export const CACHE_CONTROL_HEADER = 'Cache-Control';
export const CLIENT_CACHE_CONTROL_HEADER = 'x-client-cache-control';
export const ORIGIN_CACHE_CONTROL_HEADER = 'x-edge-origin-cache-control';
enum CacheStatus {
HIT = 'HIT',
MISS = 'MISS',
REVALIDATING = 'REVALIDATING',