OliverJAsh

import * as A from 'fp-ts/Array';
import { pipe } from 'fp-ts/function';
import * as IO from 'fp-ts/IO';

// Space: https://unicodeplus.com/U+0020
const space = String.fromCharCode(32);
// Narrow No-Break Space: https://unicodeplus.com/U+202F
const narrowNoBreakSpace = String.fromCharCode(8239);
// Thin Space: https://unicodeplus.com/U+2009
const thinSpace = String.fromCharCode(8201);

steveruizok

export class Cache<T extends object, K> {
	items = new WeakMap<T, K>()

	get<P extends T>(item: P, cb: (item: P) => K) {
		if (!this.items.has(item)) {
			this.items.set(item, cb(item))
		}
		return this.items.get(item)!
	}

benwilson512

# TODO: Extract into it's own library
defmodule AbsintheSocket do
  require Logger
  alias Phoenix.Channels.GenSocketClient
  @behaviour GenSocketClient

  @control_topic "__absinthe__:control"

  defdelegate fetch(term, key), to: Map
  defdelegate get(term, key, default), to: Map

ShanonJackson

import css from "rollup-plugin-css-porter";
import pkg from "../../package.json";
import resolve from "rollup-plugin-node-resolve";
import babel from "rollup-plugin-babel";
import path from "path";
import commonjs from "rollup-plugin-commonjs";
import { terser } from "rollup-plugin-terser";

process.env.BABEL_ENV = "production";
process.env.NODE_ENV = "production";

chenglou

// This is a proper alternative to
// https://github.com/BuckleScript/bucklescript/blob/b9508105b1a35537bdea9a1fabd10f6c65f776b4/jscomp/bsb/templates/react-hooks/src/FetchedDogPictures/FetchedDogPictures.re#L14
// The one in that file uses Promise, but that's *wrong*.
// We only used promise as a demo of its API. We'll remove it soon.

// As you can see below, the pure XMLHttpRequest code is just as clean,
// less mysterious for all, more performant, extensible, and actually correct.

// Ignore these externals for now. They're just for illustration
// purposes. I just copy pasted the Js code from

bmeck

async function doSomething() {
  await timeout(2000);
}
function timeout(ms) {
  return new Promise((res,rej) => setTimeout(rej,ms));
}

Promise.race([
  doSomething(),
  timeout(1000)

sophiebits

const {useCallback, useEffect, useReducer, useRef} = require('react');

let effectCapture = null;

exports.useReducerWithEmitEffect = function(reducer, initialArg, init) {
  let updateCounter = useRef(0);
  let wrappedReducer = useCallback(function(oldWrappedState, action) {
    effectCapture = [];
    try {
      let newState = reducer(oldWrappedState.state, action.action);

retyui

These examples for:

• [email protected]
• [email protected] and above

Install or update typings

flow-typed install # for initial run

ryanflorence

animated.DialogOverlay = animated(DialogOverlay)
animated.DialogContent = animated(DialogContent)

function NewPostDialog({ date, show, onDismiss }) {
  const rootRef = useRef(null)

  const transitions = useTransition(show, null, {
    from: { opacity: 0, y: -10, blur: 0 },
    enter: { opacity: 1, y: 0, blur: 8 },
    leave: { opacity: 0, y: -10, blur: 0 },

kmclaugh

var appDomainURL = "*://app.owlandscroll.com/*";
var appDomainURLCononical = "https://app.owlandscroll.com";

const makeAppActive = () => {
  chrome.tabs.query({ url: config.appDomainURL }, tabs => {
    if (tabs.length) {
      var tab = tabs[0];
      chrome.tabs.sendMessage(tab.id, { sendingUserToApp: true }, function(
        response
      ) {