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
Web APIs que você (provavelmente) não sabia que...
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Zeno Rocha
August 06, 2016
Technology
1k
5
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Web APIs que você (provavelmente) não sabia que existiam
Zeno Rocha
August 06, 2016
More Decks by Zeno Rocha
See All by Zeno Rocha
The Next Generation of Developer-First Products
zenorocha
1
840
7 Habits of Highly Productive Developers
zenorocha
1
470
7 Hábitos de Desenvolvedores Altamente Produtivos
zenorocha
1
600
What's new in the Liferay Community
zenorocha
0
760
Launching Liferay Projects Faster with WeDeploy
zenorocha
1
640
How Liferay fits into the real of latest technologies
zenorocha
0
700
Estoicismo e JavaScript
zenorocha
3
1.3k
Por que ninguém se importa com seu novo projeto open source?
zenorocha
2
1.2k
Como investir em... você!
zenorocha
1
650
Other Decks in Technology
See All in Technology
Software Engineering in an AI-Driven World
erikjhordan_rey
0
110
Consistency for mere mortals - A gentle guide to consistency
ufried
0
120
You Have Agency(サンキュー、Ruby)
snoozer05
PRO
5
670
渡米前の準備を制す!re:Invent 2026徹底準備術 / The Ultimate Preparation Guide for re:Invent 2026
yuj1osm
1
530
OneLakeをデータソースにした AI Search(Foundry IQ)の ライフサイクル管理
ryuseiiida
0
220
新米を「売り越さない」、Aurora DSQLで作る在庫ゼロ死守の限定ドロップEC
yama3133
0
170
AI時代に求められる優秀なTechLeadの振る舞い
pospome
2
4.3k
eBPF 簡介 2026 版
shunghsiyu
0
170
続・ソフトウェアアーキテクトのための意思決定術: Decision Readiness, Revisited — When AI Changes the Economics of Software Architecture
snoozer05
PRO
5
1.3k
AI時代のエンジニアの情報発信〜個人の発信を組織の力に変える〜
ryo_kawamata
1
7.3k
なぜ東京にいる私が、新潟の技術コミュニティを運営するのか by 八雲慎之助
yakumo
0
220
Technical Project Manager の役割とやりがい、少しだけ AI
yoshiiryo1
0
590
Featured
See All Featured
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
aleyda
2
2.2k
How to Think Like a Performance Engineer
csswizardry
28
2.9k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.7k
Art, The Web, and Tiny UX
lynnandtonic
304
22k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
659
62k
Raft: Consensus for Rubyists
vanstee
143
7.8k
Crafting Experiences
bethany
1
420
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
33
5.6k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
203
77k
Agile Leadership in an Agile Organization
kimpetersen
PRO
0
310
A Guide to Academic Writing Using Generative AI - A Workshop
ks91
PRO
1
550
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
2
1.6k
Transcript
não sabia que existiam web apis que você provavelmente @zenorocha
2008
2008
2009
2009
2010
2010
2011
2011
2012
2012
2013
2013
2014
2014
None
canvas svg geolocation local storage web sockets audio video drag
& drop web rtc
page visibility
Provê uma API que checa se a aba atual está
visível ou não no navegador. page visibility
window.addEventListener('visibilitychange', () => { if (document.hidden) { console.log('Tab is hidden');
} else { console.log('Tab is focused'); } }); page visibility
None
window.addEventListener('visibilitychange', () => { switch(document.visibilityState) { case 'prerender': console.log('Tab is
pre-rendering'); break; case 'hidden': console.log('Tab is hidden'); break; case 'visible': console.log('Tab is focused'); break; } });
caniuse.com/#feat=pagevisibility BROWSER support
onde usar?
None
None
state online
Expõe o estado atual de disponibilidade da rede. online state
console.log(navigator.onLine ? 'online' : 'offline') online state
window.addEventListener('offline', networkStatus); window.addEventListener('online', networkStatus); function networkStatus(e) { console.log(e.type); } online
state
caniuse.com/#feat=online-status BROWSER support
None
onde usar?
None
VIBRATION
Provê acesso ao hardware de vibração de dispositivos móveis. vibration
// Vibrate for 1 second navigator.vibrate(1000); // Vibrate with a
pattern navigator.vibrate([400, 300, 300, 200, 500]); // Turn off vibration navigator.vibrate(0); VIBRATION vibrate wait vibrate wait vibrate
// Super Mario navigator.vibrate([125,75,125,275,200,275,125,75,125,27 5,200,600,200,600]); // Star Wars navigator.vibrate([500,110,500,110,450,110,200,110,170, 40,450,110,200,110,170,40,500]);
// Go Go Power Rangers navigator.vibrate([150,150,150,150,75,75,150,150,150,15 0,450]); VIBRATION https://goo.gl/bX4ZQv
caniuse.com/#feat=vibration BROWSER support
onde usar?
None
None
DEVICE orientation
Expõe as coordenadas de orientação física de um dispositivo. device
orientation
device orientation window.addEventListener('deviceorientation', (e) => { console.log(‘Gamma:’, e.gamma); console.log(‘Beta:’, e.beta);
console.log(‘Alpha:’, e.alpha); });
device orientation let logo = document.querySelector(‘img'); window.addEventListener('deviceorientation', (e) => {
let tiltLR = e.gamma; let tiltFB = e.beta; logo.style.transform = `rotate(${tiltLR}deg) rotate3d(1,0,0, ${tiltFB * -1}deg)`; });
None
caniuse.com/#feat=deviceorientation BROWSER support
onde usar?
None
clipboard copy & paste
Possibilita interação com o clipboard do usuário através de operações
de copiar, cortar e colar. clipboard
None
// 1. User interaction is required let button = document.querySelector('button');
button.addEventListener('click', () => { select(); copy(); }); clipboard
// 2. Programmatically select an element function select() { let
input = document.querySelector('input'); input.focus(); input.setSelectionRange(0, input.value.length); } clipboard
// 3. Copy selected element text function copy() { try
{ document.execCommand('copy'); } catch (err) { console.error(err); } } clipboard
document.addEventListener('copy', (e) => { console.log(e.target.value); }); document.addEventListener('cut', (e) => {
console.log(e.target.value); }); document.addEventListener('paste', (e) => { console.log(e.clipboardData.getData('text/plain')); }); clipboard
None
None
caniuse.com/#feat=clipboard BROWSER support
onde usar?
None
None
light ambient
Expõe dados do sensor que capta a intensidade de luz
de um ambiente. ambient light
window.addEventListener('devicelight', (e) => { console.log(`${e.value} lux`); }); ambient light
None
None
let sensor = new AmbientLightSensor(); sensor.start(); sensor.onchange = (e) =>
{ console.log(e.reading.illuminance); }; sensor.stop(); ambient light sensor
BROWSER caniuse.com/#feat=ambient-light support
onde usar?
None
None
STATUS battery
Permite que uma página web acesse informações sobre a bateria
de um dispositivo. battery status
navigator.getBattery().then((battery) => { console.log(`${battery.level * 100}%`); battery.addEventListener('levelchange', () => {
console.log(`${this.level * 100}%`); }); }); battery status
caniuse.com/#feat=battery-status BROWSER support
onde usar?
None
None
web components templates custom elements shadow dom html imports
progressive web apps service workers push notifications offline support app
manifest background sync
WEB assembly
WebAssembly, ou wasm, é um novo formato binário para desenvolvimento
de aplicações de baixo nível. web assembly
under developm ent BROWSER support
None
WEBVR
Uma API experimental que trás o mundo de Realidade Virtual
para web usando Oculus Rift ou Google Cardboard por exemplo. web VR
BROWSER support chromestatus.com/features#webvr
None
gamepad
Permite que páginas web se conectem com controles de video
game via USB. gamepad
window.addEventListener('gamepadconnected', () => { let gp = navigator.getGamepads()[0]; console.log(‘ID:’, gp.id);
console.log(‘Axes:’, gp.axes.length); console.log(‘Buttons:’, gp.buttons.length); }); gamepad
window.addEventListener('gamepadconnected', gameLoop); function gameLoop() { let gp = navigator.getGamepads()[0]; if
(gp.buttons[0].pressed) { console.log('X'); } requestAnimationFrame(gameLoop); } game loop
None
caniuse.com/#feat=gamepad BROWSER support
None
None
2011
2012
2013
2014
None
obrigado @zenorocha muito