JamieMason

// Delete every Chat in WhatsApp, by Jamie Mason (https://twitter.com/fold_left)
// https://gist.github.com/JamieMason/f8992ebf95423244b730b2c393c321ef
//
// 1. Go to https://web.whatsapp.com/ and sign in.
// 2. Archive any messages you don't want deleting, you can unarchive them after.
// 3. Open the Developer Console. (COMMAND+ALT+I on Mac)
// 4. Paste this into the Developer Console and run it.
// 5. If it gets stuck, scroll up and down in the list of chats.
// 6. Refresh the page and run again if you have any problems.
// 7. This Script does not Exit Groups or clear messages in them.

JamieMason

Copy names of all GitHub Issue Labels

Visit https://github.com/YOUR_ORGANISATION/YOUR_REPO/labels and run this in your Browser DevTools

$$('.js-label-link')
  .map(el => el.innerText)
  .join('\n')

JamieMason

next.config.js Helpers

Mutate next.js internal config to make changes which are not officially available to you. Be sure to know what you're doing.

Helpers

const getPluginsByConstructorName = (constructorName, plugins) =>
  plugins.filter((plugin) => plugin.constructor.name === constructorName);

JamieMason

// @TODO: Handle US Taxes
// @TODO: Handle Abandoned Checkout
// @TODO: Handle guest checkout
// @TODO: What/when do we tell PayPal when a gift card is redeemed?
// @TODO: What/when do we tell PayPal when a coupon code is redeemed?
// @TODO: Handle when to mount and unmount the paypal library/iframe safely
// @TODO: Include how we handle errors
// @TODO: What side-effects do we need to fire and when?
// @TODO: What response data do we need to store from requests and when?
// @TODO: Loqate?

JamieMason

// @TODO: handle US Taxes
// @TODO: handle guest checkout
// @TODO: what/when do we tell PayPal when a gift card is redeemed?
// @TODO: what/when do we tell PayPal when a coupon code is redeemed?
// @TODO: handle when to mount and unmount the paypal library/iframe safely
// @TODO: include how we handle errors
// @TODO: what side-effects do we need to fire and when?
// @TODO: what response data do we need to store from requests and when?
// @TODO: Loqate?
// @TODO: Redeeming Coupons - this can be done at any stage of checkout

JamieMason

Inline all user-defined styles on an Element and its descendants

A lot of styles can depend on context, such as .foo a so this doesn't work brilliantly.

var toCamelCase = (str) =>
  str
    .split("-")
    .map((word, index) =>
      index == 0

JamieMason

const formMachine = Machine(
  {
    id: 'form',
    initial: 'editing',
    context: {
      apiError: '',
      formSchema: null,
      formData: null,
    },
    states: {

JamieMason

const loginMachine = Machine(
  {
    id: 'login',
    initial: 'idle',
    context: {
      apiError: '',
      email: '',
      fieldError: '',
      password: '',
      shouldRememberMe: false,

JamieMason

// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
// - XState (all XState exports)

JamieMason

// Available variables:
// - Machine
// - interpret
// - assign
// - send
// - sendParent
// - spawn
// - raise
// - actions
// - XState (all XState exports)