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@brandonpittman
brandonpittman / use-presence-with-tailwind.tsx
Last active February 1, 2024 04:23
`usePresence` with Tailwind animation utilities
import { AnimatePresence, usePresence } from "framer-motion";
import { classNames } from "~/lib/utils/class-names";
import { useCounter } from "@kyleshevlin/use-common";
import { useCallback } from "react";
const Box = ({ count }: { count: number }) => {
const [isPresent, safeToRemove] = usePresence();
const onAnimationEnd = useCallback(() => {
if (!isPresent) safeToRemove();
@shilman
shilman / storybook-docs-typescript-walkthrough.md
Last active January 29, 2025 02:47
Storybook Docs Typescript Walkthrough

Storybook Docs w/ CRA & TypeScript

This is a quick-and-dirty walkthrough to set up a fresh project with Storybook Docs, Create React App, and TypeScript. If you're looking for a tutorial, please see Design Systems for Developers, which goes into much more depth but does not use Typescript.

The purpose of this walkthrough is a streamlined Typescript / Docs setup that works out of the box, since there are countless permutations and variables which can influence docs features, such as source code display, docgen, and props tables.

Step 1: Initialize CRA w/ TS

npx create-react-app cra-ts --template typescript
@aymericbeaumet
aymericbeaumet / delete-likes-from-twitter.md
Last active May 4, 2026 17:15
[Recipe] Delete all your likes/favorites from Twitter

Ever wanted to delete all your likes/favorites from Twitter but only found broken/expensive tools? You are in the right place.

  1. Go to: https://twitter.com/{username}/likes
  2. Open the console and run the following JavaScript code:
setInterval(() => {
  for (const d of document.querySelectorAll('div[data-testid="unlike"]')) {
    d.click()
 }
@gaearon
gaearon / prepack-gentle-intro-1.md
Last active March 14, 2026 03:25
A Gentle Introduction to Prepack, Part 1

Note:

When this guide is more complete, the plan is to move it into Prepack documentation.
For now I put it out as a gist to gather initial feedback.

A Gentle Introduction to Prepack (Part 1)

If you're building JavaScript apps, you might already be familiar with some tools that compile JavaScript code to equivalent JavaScript code:

  • Babel lets you use newer JavaScript language features, and outputs equivalent code that targets older JavaScript engines.
@MarcoWorms
MarcoWorms / mini-redux.js
Last active June 3, 2024 04:42
Redux in a nutshell
function createStore (reducers) {
var state = reducers()
const store = {
dispatch: (action) => {
state = reducers(state, action)
},
getState: () => {
return state
}
}
@parmentf
parmentf / GitCommitEmoji.md
Last active May 2, 2026 17:31
Git Commit message Emoji
@mrzmyr
mrzmyr / index.js
Created November 22, 2015 16:56
React Native - Detect Double Tap
var Index = React.createClass({
getInitialState: function () {
return {
lastPress: 0
}
},
onPress: function () {
var delta = new Date().getTime() - this.state.lastPress;
@p3t3r67x0
p3t3r67x0 / pseudo_elements.md
Last active April 15, 2026 14:56
A CSS pseudo-element is used to style specified parts of an element. In some cases you can style native HTML controls with vendor specific pseudo-elements. Here you will find an list of cross browser specific pseudo-element selectors.

Styling native elements

Native HTML controls are a challenge to style. You can style any element in the web platform that uses Shadow DOM with a pseudo element ::pseudo-element or the /deep/ path selector.

video::webkit-media-controls-timeline {
  background-color: lime;
}

video /deep/ input[type=range] {
// Restify Server CheatSheet.
// More about the API: http://mcavage.me/node-restify/#server-api
// Install restify with npm install restify
// 1.1. Creating a Server.
// http://mcavage.me/node-restify/#Creating-a-Server
var restify = require('restify');
@jdjkelly
jdjkelly / gist:0bddf2e834b6d6bc2174
Last active February 26, 2026 10:29
Making Accessible Ember Components

Making Accessible Ember Components

Making the web accessible is important. We have ethical and, in some cases, legal obligations to ensuring access to all of users.

Luckily for us, it's easy to make an accessible Ember Component.

What are components?

To understand the accessibility story around Ember Components, we have to start by talking about Web Components. Ember Components are designed to be interoperable with the final Web Components API.