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
Davidson Fellipe
November 16, 2013
Programming
6
520
It's Javascript Time
Davidson Fellipe
November 16, 2013
Tweet
Share
More Decks by Davidson Fellipe
See All by Davidson Fellipe
Adventures from Enzyme to React Testing Library
fellipe
1
350
O melhor da monitoração de web performance
fellipe
0
440
Guia do Front-end das galáxias
fellipe
3
270
Workflow para desenvolvimento web e mobile usando gruntjs
fellipe
2
140
Como é trabalhar na Globo.com?
fellipe
3
110
Guia prático de desenvolvimento front-end para django devs
fellipe
1
170
Practical guide for front-end development for Django Devs
fellipe
0
100
Esse cara é o Grunt
fellipe
9
830
Frontend Engineers: Passado, presente e futuro
fellipe
2
510
Other Decks in Programming
See All in Programming
AIによるイベントストーミング図からのコード生成 / AI-powered code generation from Event Storming diagrams
nrslib
1
460
Graviton と Nitro と私
maroon1st
0
160
Giselleで作るAI QAアシスタント 〜 Pull Requestレビューに継続的QAを
codenote
0
330
令和最新版Android Studioで化石デバイス向けアプリを作る
arkw
0
470
PC-6001でPSG曲を鳴らすまでを全部NetBSD上の Makefile に押し込んでみた / osc2025hiroshima
tsutsui
0
200
Kotlin Multiplatform Meetup - Compose Multiplatform 외부 의존성 아키텍처 설계부터 운영까지
wisemuji
0
150
CSC307 Lecture 03
javiergs
PRO
1
460
[AI Engineering Summit Tokyo 2025] LLMは計画業務のゲームチェンジャーか? 最適化業務における活⽤の可能性と限界
terryu16
2
220
Combinatorial Interview Problems with Backtracking Solutions - From Imperative Procedural Programming to Declarative Functional Programming - Part 2
philipschwarz
PRO
0
130
Cell-Based Architecture
larchanjo
0
160
AIの誤りが許されない業務システムにおいて“信頼されるAI” を目指す / building-trusted-ai-systems
yuya4
7
4.2k
クラウドに依存しないS3を使った開発術
simesaba80
0
210
Featured
See All Featured
Mind Mapping
helmedeiros
PRO
0
45
BBQ
matthewcrist
89
9.9k
So, you think you're a good person
axbom
PRO
0
1.9k
Bash Introduction
62gerente
615
210k
Game over? The fight for quality and originality in the time of robots
wayneb77
1
74
Primal Persuasion: How to Engage the Brain for Learning That Lasts
tmiket
0
200
Leading Effective Engineering Teams in the AI Era
addyosmani
9
1.4k
Navigating Algorithm Shifts & AI Overviews - #SMXNext
aleyda
0
1.1k
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
How Software Deployment tools have changed in the past 20 years
geshan
0
31k
Typedesign – Prime Four
hannesfritz
42
2.9k
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
techseoconnect
PRO
0
78
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!