Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
It's Javascript Time
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Davidson Fellipe
November 16, 2013
Programming
540
6
Share
It's Javascript Time
Davidson Fellipe
November 16, 2013
More Decks by Davidson Fellipe
See All by Davidson Fellipe
Adventures from Enzyme to React Testing Library
fellipe
1
380
O melhor da monitoração de web performance
fellipe
0
450
Guia do Front-end das galáxias
fellipe
3
280
Workflow para desenvolvimento web e mobile usando gruntjs
fellipe
2
160
Como é trabalhar na Globo.com?
fellipe
3
130
Guia prático de desenvolvimento front-end para django devs
fellipe
1
180
Practical guide for front-end development for Django Devs
fellipe
0
110
Esse cara é o Grunt
fellipe
9
860
Frontend Engineers: Passado, presente e futuro
fellipe
2
540
Other Decks in Programming
See All in Programming
Vibe NLP for Applied NLP
inesmontani
PRO
0
510
Terraform言語の静的解析 / static analysis of Terraform language
wata727
1
120
Kingdom of the Machine
yui_knk
2
1.2k
Claude Codeをカスタムして自分だけのClaude Codeを作ろう
terisuke
0
150
Agentic Elixir
whatyouhide
0
420
SREに優しいTerraform構成 modulesとstateの組み方
hiyanger
2
150
From Formal Specification to Property Based Test
ohbarye
0
460
実践CRDT
tamadeveloper
0
600
Swift Concurrency Type System
inamiy
1
560
レガシーPHP転生 〜父がドメインエキスパートだったのでDDD+Claude Codeでチート開発します〜
panda_program
0
1.1k
ソフトウェア設計の結合バランス #phperkaigi
kajitack
0
160
iOS機能開発のAI環境と起きた変化
ryunakayama
0
190
Featured
See All Featured
How to audit for AI Accessibility on your Front & Back End
davetheseo
0
330
Build your cross-platform service in a week with App Engine
jlugia
234
18k
Mozcon NYC 2025: Stop Losing SEO Traffic
samtorres
0
220
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
inesmontani
PRO
0
330
Skip the Path - Find Your Career Trail
mkilby
1
110
Highjacked: Video Game Concept Design
rkendrick25
PRO
1
350
The Impact of AI in SEO - AI Overviews June 2024 Edition
aleyda
5
820
Reality Check: Gamification 10 Years Later
codingconduct
0
2.1k
GraphQLの誤解/rethinking-graphql
sonatard
75
12k
Raft: Consensus for Rubyists
vanstee
141
7.4k
AI in Enterprises - Java and Open Source to the Rescue
ivargrimstad
0
1.3k
What Being in a Rock Band Can Teach Us About Real World SEO
427marketing
0
220
Transcript
It's Javascript TIME Por davidson fellipe
It's time !!!
davidson fellipe front end engineer na globo.com
ex-dev php davidson fellipe front end engineer na globo.com
/davidsonfellipe /davidsonfellipe /fellipe fellipe.com/talks
Mocha maio 1995 - 10 dias LiveScript setembro 1995 JavaScript
dezembro 1995
O criador: Brendan Eich acervo pessoal
ano 1996
ano 1999
ano 2000
ATUALMENTE...
Tenho que aprender javascript?
XBROWSER XDEVICE XPLATFORM
XBROWSER XDEVICE XPLATFORM
js no browser
por que javascript? presente na maioria dos browsers performance simples?
js é pop
top linguagens em 2012 no github
top linguagens em 2013 no github
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://httparchive.org/trends.php#numurls evolução do tamanho das js requests
js libs
http://jquery.com/
http://zeptojs.com/
http://underscorejs.org/
http://mootools.net
http://yuilibrary.com/
http://microjs.com/#
js no servidor
por que javascript no servidor? mesma linguagem do lado cliente
simples? grande quantidade de pacotes disponíveis
https://nodejs.org/
https://npmjs.org/
js sem browser
http://phantomjs.org
http://zombie.labnotes.org/
DOCUMENTAÇÃO
JAVASCRIPT NÃO TEM BOA DOCUMENTAÇÃO?
https://developer.mozilla.org/en-US/
e frameworks?
http://angularjs.org/
http://backbonejs.org/
http://knockoutjs.com/
http://emberjs.com/
GESTÃO DE PACOTES
http://bower.io/
task runner
http://gruntjs.com/
Por que usar o GRUNT? Fácil de usar Grande número
de plugins Imensa comunidade Open source
Testes JS linting Concatenar e Minificar arquivos Otimizar imagens live
reload Watches para Pré-processadores Por que usar o GRUNT?
workflow
None
Loaders
por que loaders? utilizados para carregar módulos podem melhorar a
performance e qualidade do seu código.
http://requirejs.org/
http://headjs.com/
qualidade de código
http://www.jshint.com/
http://www.jslint.com/
TESTES
None
None
http://visionmedia.github.io/mocha/
padrão de codificação
vamos criar um padrão de codificação?
aspas, chaves, ponto e vírgula Space vs Tab Single quote
vs double quotes nomenclaturas para functions, Object Literal, conditional statement...
https://github.com/rwaldron/idiomatic.js/
https://github.com/airbnb/javascript
http://sideeffect.kr/popularconvention/
performance
Who Killed My Battery: Analyzing Mobile Browser Energy Consumption CONSUMO
ENERGIA DOS COMPONENTES outros - incluem conexões 3G e text rendering css e js - maior consumo relacionado a transmissão e rendering
http://www.broofa.com/Tools/JSLitmus/
http://jsperf.com/
http://browserdiet.com/pt
https://github.com/davidsonfellipe/keepfast/ monitoramento de indicadores de performance
http://fellipe.com/slides/performance-javascript/
js everywhere
http://phonegap.com/ CONVERTENDO PARA APPS MOBILE
http://www.mozilla.org/pt-BR/firefox/os/ ...ou criando nativas
https://github.com/davidsonfellipe/lena.js/ | http://fellipe.com/demos/lena-js/ processamento digital de imagens
http://trackingjs.com/examples.html | http://vimeo.com/48428772 realidade aumentada
http://nodecopter.com/ | http://vimeo.com/48428772 drones
https://developer.mozilla.org/en/demos/detail/bananabread games
como se manter atualizado?
https://twitter.com/slicknet/status/292103833327370240
6 SEMANAS?
http://javascriptweekly.com
http://braziljs.org/
É MUITA COISA PARA ESTUDAR...
None
comunidade js
COMUNIDADE JAVASCRIPT há Vários eventos no brasil Projetos de código
aberto conhecidos Profissionais com destaque internacional
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg https://github.com/davidsonfellipe tenha o seu github
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://www.communityjs.org
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://www.communityjs.org
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://www.braziljs.org
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://www.frontinbh.com.br
http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://blog.stalker.com.br/wp-content/uploads//2013/04/tools.jpg http://www.riojs.org/conf
Seja bem vindo ao mundo do js
the winner... will be... ...You
/davidsonfellipe /davidsonfellipe /fellipe fellipe.com/talks Obrigado!