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{
  "hooks": {
    "postPublish": [
      {
        "file": "./notify",
        "config": {
          "webhookUrl": "https://hooks.slack.com/put-your-stuff-here"
        }
      }
    ]

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module.exports = ({ url, iosManifest, config }) => {
  const { webhookUrl } = config;
  const slack = require('slack-notify')(webhookUrl);

  return new Promise((resolve, reject) => {
    slack.send(
      {
        icon_url: iosManifest.iconUrl,
        text: `${iosManifest.name} v${iosManifest.version} published to ${url}`,
        unfurl_links: 0,

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import React from 'react';
import { TextInput, View } from 'react-native';

// Try it: https://snack.expo.io/ByW4CFPx-
export default class GrowingTextInput extends React.Component {
  static defaultProps = {
    minHeight: 30,
  };

  constructor(props, context) {

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import _ from 'lodash';
import parseCustomDateString from '../util/parseCustomDateString';

const response = {
  data: {
    events: [
      {
        schedule: [
          {
            description: "With the advent of libraries like React, Redux and Immutable.js, it's clear that there's a shift away from imperative and object-oriented in the front-end towards a more declarative and functional approach. Meanwhile, libraries like RxJS and Mobx are spreading the use of Reactive Programming to model UIs via discrete, asynchronous event streams. How can we combine the best of both functional and reactive paradigms to model and build predictable UIs that control themselves?\n\nIn this talk, Preethi will explain what “Functional Reactive Programming” is, how close React / Redux / Mobx / RxJs and others come in realizing Functional Reactive Programming, and what's still fundamentally missing from these tools to achieve a true implementation of FRP. Lastly, she'll describe when and why  FRP is suitable (or not suita

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import { LayoutAnimation, Keyboard, Platform } from 'react-native';

export default class KeyboardEventListener {
  static subscribe(callback) {
    const listener = new KeyboardEventListener(callback);
    return () => {
      listener.unsubscribe();
    };
  }

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• make silly things https://snack.expo.io/BJLAihkxb
• schedule https://snack.expo.io/BJZCTQhe-
• playgrounds playing together https://snack.expo.io/HJO2VN3xb https://launchpad.graphql.com/vk8qrmnz3
• gfx stuff https://snack.expo.io/rkpPMg8ie
• embed it on homepage http://dev.apollodata.com/
• embed it in react-native docs http://facebook.github.io/react-native/releases/0.45/docs/animations.html
• embed it in our own docs https://docs.expo.io/versions/v17.0.0/sdk/map-view.html
• bug reports!
  • facebook/react-native#14044
• learning! replit https://repl.it/site/react_native

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{
 "expo": {
   "icon": "./assets/icon.png",
   "sdkVersion": "17.0.0"
 } 
}

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// https://snack.expo.io/SkoufmcW-
// console.log(BarCodeScanner.Constants.BarCodeType);
iPhone Simulator: {"code39":"org.iso.Code39","code39mod43":"org.iso.Code39Mod43","code93":"com.intermec.Code93","code138":"org.iso.Code128","pdf417":"org.iso.PDF417","qr":"org.iso.QRCode","upce":"org.gs1.UPC-E","ean13":"org.gs1.EAN-13","ean8":"org.gs1.EAN-8","aztec":"org.iso.Aztec"}
Nexus 5X: {"maxicode":"maxicode","rssexpanded":"rssexpanded","codabar":"codabar","aztec":"aztec","qr":"qr","interleaved2of5":"interleaved2of5","code39":"code39","code128":"code128","ean8":"ean8","upce":"upce","upceanextension":"upceanextension","code93":"code93","pdf417":"pdf417","upca":"upca","datamatrix":"datamatrix","rss14":"rss14","ean13":"ean13"}

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╭─ ~/coding/hello-there ag expo --ignore yarn.lock --ignore node_modules
App.js
4:export default class App extends React.Component {

app.json
2:  "expo": {

package.json
7:    "jest-expo": "~1.0.1",
19:    "preset": "jest-expo"

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{
  "expo": {
    "hooks": {
      "postPublish": [
        {
          "file": "./notify",
          "config": {
            "webhookUrl": "https://hooks.slack.com/put-your-stuff-here"
          }
        }