portfolio presentation

image credits:

http://www.themarketingsage.com/wp-content/uploads/2015/08/about-me-leon-severan-we-buy-houses.jpg

 suchitadoshi

 suchitadoshi1987

 suchita009

 suchita009#4368

Gardening

Cricket

Mechanical

Keyboards ❤️

In my free time...

image credits:

https://i.gifer.com/CVU.gif

Agenda

My recent career journey 

My recent career journey

Highlight my work project

Community contributions

Q&A

agenda

Know the team their requirements

Server side rendering powered by FastBoot

​Build time optimization with Embroider

Roadmap for FastBoot

Journey from octane and beyond

Zöe

An enthusiastic Ember developer.

works at

An awesome company that uses Ember JS

team status

Recently upgraded to Ember Octane

image credits:

https://media.slid.es/uploads/1278854/images/8238706/PinClipart.com_company-clipart_11891.png

Requirements

Requirements

Faster content to the end user

 

image credits:

https://i.gifer.com/41C.gif

Requirements

Faster content to the end user

Improved user engagement

 

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

Requirements

Faster content to the end user

Improved user engagement

Improved search indexing

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

https://images.squarespace-cdn.com/content/v1/sign.gif

Server side rendering

(SSR)

What is SSR?

SSR Solution for Ember JS

ember install ember-cli-fastboot

mental model

Core web vitals

image credits:

web.dev/vitals/

Core web vitals

  • Reports the render time of the largest image or text block visible within the viewport.
  • Determines when the main content of the page has finished rendering on the screen
  •  Helps reassure the user that the page is useful

image credits:

web.dev/vitals/

before fastboot

after fastboot

before fastboot

after fastboot

before fastboot

after fastboot

before fastboot

after fastboot

Before fastboot

after fastboot

LCP

app js

api requests

vendor js

HTML + CSS

HTML + CSS

LCP

vendor js

app js

Before fastboot

Before fastboot

Before fastboot

after fastboot

after fastboot

Shoebox

📦

Shoebox

Shoebox

Shoebox

Shoebox

Shoebox

Shoebox

Shoebox

Shoebox

Changes needed for fastboot

ember install ember-cli-fastboot

ember s

Changes needed for fastboot

ember install ember-cli-fastboot

EXPERIMENTAL_RENDER_MODE_SERIALIZE=true ember s
"devDependencies": {
    "ember-cli": "~3.24.0",
    "ember-cli-app-version": "^4.0.0",
    "ember-cli-babel": "^7.23.0",
    "ember-cli-terser": "^4.0.1",
    "ember-concurrency": "^2.0.1",
    "ember-data": "~3.25.0",
    "ember-data-storefront": "^0.18.0",
    "ember-fetch": "^8.0.2",
    "ember-load-initializers": "^2.1.2",
}
import RESTAdapter from '@ember-data/adapter/rest';
import FastbootAdapter from 'ember-data-storefront/mixins/fastboot-adapter';

export default class AppAdapter extends RESTAdapter.extend(FastbootAdapter) {

  handleResponse(status, headers, payload) {
    if (this.isInvalid(...arguments)) {
      if (typeof payload === 'string') {
        payload = JSON.parse(payload);
      }
    }

    return super.handleResponse(status, headers, payload);
  }
}

package.json

adapters/appAdapter.js

recap

Faster content to the end user

Improved user engagement

Improved search indexing

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

https://images.squarespace-cdn.com/content/v1/sign.gif

recap

Faster content to the end user

Improved user engagement

Improved search indexing

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

https://images.squarespace-cdn.com/content/v1/sign.gif

recap

Faster content to the end user

Improved user engagement

Improved search indexing

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

https://images.squarespace-cdn.com/content/v1/sign.gif

recap

Faster content to the end user

Improved user engagement

Improved search indexing

image credits:

https://i.gifer.com/41C.gif

https://qph.fs.quoracdn.net/main-qimg-e980c1173022b1e27482699556c1afce

https://images.squarespace-cdn.com/content/v1/sign.gif

image credits:

https://media2.giphy.com/media/3o6Mbl0kpk4i9G2GCQ/source.gif

media credits:

https://www.nick.com/

😄new Requirements

  • 📈 We will build more pages!
  • 🤔 Which means more JavaScript...
  • 🚢 Can we ship only the JavaScript of the initial page?

OPTIMIZING THE BUILD 🚧

EMBROIDER

a modern build system for EmberJS apps

✂️CODE SPLITTING

🌲TREE SHAKING

Let's add Embroider

yarn add --dev @embroider/core @embroider/compat @embroider/webpack @embroider/router
// ember-cli-build.js
const { Webpack } = require('@embroider/webpack');
const EmberApp = require('ember-cli/lib/broccoli/ember-app');

module.exports = function (defaults) {
  let app = new EmberApp(defaults, {});

  return require('@embroider/compat').compatBuild(app, Webpack, {
    staticAddonTestSupportTrees: true,
    staticAddonTrees: true,
    staticHelpers: true,
    staticComponents: true,
    splitAtRoutes: [
      'editor',
      'settings',
      'register',
      'login',
      'articles',
      'profile'
    ],
  });
};
// app/router.js
import EmberRouter from '@embroider/router';
import config from 'ember-realworld/config/environment';

export default class Router extends EmberRouter {
  location = config.locationType;
  rootURL = config.rootURL;
}

Router.map(function () {
  this.route('editor', function () {
    this.route('edit', { path: ':id' });
  });
  this.route('settings');
  this.route('register');
  this.route('login');
  this.route('articles', function () {
    this.route('article', { path: ':id' });
  });
  this.route('profile', { path: 'profile/:id' }, function () {
    this.route('favorites');
  });
});

🔥Dynamic import()

import Component from '@glimmer/component';
import { tracked } from '@glimmer/tracking';
import { htmlSafe } from '@ember/template';

export default class ArticleContentComponent extends Component {
  @tracked marked = null;

  constructor() {
    super(...arguments);
    import('marked').then((module) => {
      this.marked = module.default;
    });
  }

  get safeMarkup() {
    return htmlSafe(this.marked?.(this.args.article.body));
  }
}

Can i use it today🤔

yeees🚀

Impact of enabling Embroider on a LinkedIn application

faster speed⚡

Impact of enabling Embroider on a LinkedIn application

Initial JavaScript Transferred Size Parsed Size
Classic (baseline) 1.77MB 9.25MB
Embroider 1.15MB(-35%) 5.03MB(-46%)
Loading Time Estimated improvement Percentage
Total page load time -256ms [-400ms to -140ms] -6.89% [-10.75% to -3.77%]
Time to JS execution -258ms [-342ms to -197ms] -12.69% [-16.83% to -9.72%]

cpuThrottleRate: 4, network: fast-3g

Tracerbench: Controlled Performance Benchmarking Tool

Faster build speed⚡

Impact of enabling Embroider on a LinkedIn application

Build Time Cold Start Warm Start Live Reload
Classic (baseline) 139s 80s 3.5s
Embroider 59s (-58%) 58s (-28%) 0.7s(-80%)

✂️ Less code shipped to users

🚀 Faster page load time

⚡ Faster build speed

recap

image credits:

https://media2.giphy.com/media/3o6Mbl0kpk4i9G2GCQ/source.gif

Fastboot roadmap

  • Leverage worker threads
  • Streaming the initial HTML
  • Enable Rehydration by default
  • Testing story, improved DX
  • And more...
  • Preload splitted chunks in FastBoot

Resources

ONe more thing...

image credits:

https://i1.wp.com/www.smartprix.com/bytes/wp-content/uploads/2020/11/ShrillWildFruitfly-size_restricted.gif

fastboot meetup

When: April 14, 2021

Where: Virtual

Registration: http://ember-fastboot.com

image credits:

https://media3.giphy.com/media/IeXz4ljIbZHS1BUkR3/giphy.gif

Copy of Fast Track Ember with Fastboot & Embroider

By Suchita Doshi

Made with Slides.com

Copy of Fast Track Ember with Fastboot & Embroider

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