Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Practical ES6!!!
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Josh Crowther
October 12, 2016
Technology
79
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Practical ES6!!!
A brief summary of some of the cool features from ES6.
Josh Crowther
October 12, 2016
More Decks by Josh Crowther
See All by Josh Crowther
Polymer Web Components and Angular.js
jshcrowthe
1
140
Hacking $http
jshcrowthe
0
72
Technology and Culture for the Modern Web
jshcrowthe
0
81
Other Decks in Technology
See All in Technology
Tofu-Controller lightning talk @ Containerday 2026
gionn
0
100
ブラウザとサーバーから考えるAI時代のフロントエンド監視
shogo4131
3
940
TinyGoでオブザーバビリティ?OpenTelemetryはTinyGoで使えるのか / Is OpenTelemetry available in TinyGo environment?
ymotongpoo
2
140
DGX Spark でどこまでハッキングができるのか?
kash1064
3
1.3k
Rustuna: Rustによる高速なOptuna実装
pfn
PRO
0
190
今さら理解するウェブフォントver.2026
takanorip
3
770
実践! SRE × AI - ABEMA における AIOps -
tetsuya28
8
3.1k
Optunaの最新リリースv5.0について
pfn
PRO
0
120
re:Invent初参加で変わったこと、2回目にやってみたいこと(JAWS-UG彩の国埼玉 #12)
mhrtech
2
220
AI時代のPRレビューにどう向き合うか?
kairim0
1
240
フロントエンドカンファレンス関西2026 - 速すぎるUIに、待ち時間を
teamlab
PRO
0
130
AIカンパニーへの転換を支えた、エンジニアの仕事の再定義
kworkdev
PRO
2
1.2k
Featured
See All Featured
The browser strikes back
jonoalderson
0
1.8k
Crafting Experiences
bethany
1
380
jQuery: Nuts, Bolts and Bling
dougneiner
66
8.6k
How to audit for AI Accessibility on your Front & Back End
davetheseo
0
600
How to Get Subject Matter Experts Bought In and Actively Contributing to SEO & PR Initiatives.
livdayseo
0
220
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
450
Odyssey Design
rkendrick25
PRO
2
870
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
mfonobong
2
590
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
300
ラッコキーワード サービス紹介資料
rakko
1
5.3M
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
techseoconnect
PRO
0
710
Transcript
ES6!!!!!!!!!!! The Practical Stuff
Josh Crowther (@jshcrowthe) Tech Lead - Family Search • Open
Source Advocate - Node.js - Web Components • Technology Enthusiast - IoT - MicroControllers - Web Software About Me
About Me Tyler Graf • Leader Person - FamilySearch •
Advocate • Node.js • TC-39 • Web Components • Stuff/Things • Interests • Photography • Film • Typography
Note: We are going to be showing a lot of
code
Template Strings https://jsbin.com/kusada/edit?js,console
Arrow Functions https://jsbin.com/lamuya/edit?js,console
Classes jsbin.com/xunomek/34/edit?js,console
Symbols jsbin.com/canija/15/edit?js,console,output
Enhanced Object Literals https://jsbin.com/rehojav/edit?js,console
default + rest + spread + destructuring https://jsbin.com/ceqomen/edit?js,console
Iterables - for…of jsbin.com/ticemut/11/edit?js,console
ES6 Collections Map/Set WeakMap/WeakSet
let + const jsbin.com/kacevax/edit?js,console
New Prototype Functions jsbin.com/jixixe/3/edit?js,console
Proxies/Reflect jsbin.com/fikoyab/19/edit?js,console
Subclassable Built-Ins jsbin.com/goyoxep/4/edit?js,console,output
ES6 Browser Support?
None
Browser Support Chrome 53 97% Firefox 45 86% Safari 10
100% Edge 14 93%
SlideDeck https://speakerdeck.com/ jshcrowthe https://familysearch.org