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Lucas F. Souza
Worked at RedeAlumni
Lives in Guarapuava
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Lucas F. Souza

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JSCS 2.0 is out! ES6/Babel code can now be style checked. 31 new rules including some ES6-only ones have been added. Excited to see this ship!

https://github.com/jscs-dev/node-jscs/releases/tag/v2.0.0

Btw, in the below sample, the ES5 code I'm showing is technically valid, but I've set my style guide to use some ES6-only rules. This allows me to enforce when features like arrow functions or template strings should be used instead of the older way of approaching these problems.
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Lucas F. Souza

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As we speak, the chromium team is adding tab discarding to Windows and Mac OS platforms in the latest chromium build. Linux will follow shortly after. This feature enables least interesting tabs to get automatically discarded when system memory is running low. Discarded tabs are still visible on the tab strip and get reloaded when clicked on.

You can follow the work in progress by enabling the experimental flag named "Tab Discarding" at chrome://flags/#enable-tab-discarding.
Then check out chrome://discards too see all your tabs sorted from most interesting to least interesting. You can even discard one by yourself now ;)

For info, Chrome OS has already this feature.

Source: https://codereview.chromium.org/1249693002
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Do you ever find yourself trying to avoid long lines or wondering when is the best time to go grocery shopping, pick up coffee or hit the gym (hint: avoid Monday after work)? You’re in luck!

Now, you can avoid the wait and see the busiest times of the week at millions of places and businesses around the world directly from Google Search. For example, just search for "Blue Bottle Williamsburg", tap on the title and see how busy it gets throughout the day. Enjoy your extra time!
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I love living in a tiny house. Mine has wheels.
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“What I Learned When I Gave Up the ‘9 to 5’” @JacobLaukaitis https://medium.com/backchannel/what-i-learned-when-i-gave-up-the-9-to-5-873a48d78a59
My grandparents, who were born and raised in the Soviet Union, had a very simple idea of success. They wanted to find on…
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Introducing Incremental DOM

Today we open sourced a little JavaScript library called Incremental DOM. Most of the work was done my by colleague +Sepand Parhami (who you should all follow :)

The TL;dr is
- Designed to allow "virtual DOM style" DOM updates with minimal memory allocation per update
- Designed to be usable as a backend by your favorite templating language (As opposed to having a JS API or something like JSX)

https://medium.com/p/e98f79ce2c5f
Over the last few years virtual DOM implementations like React, virtual-dom, Glimmer and others have gained major adopti…
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Lucas F. Souza

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Dev Tips: #DevTools: Pick a colour from the new DevTools generated colour palette

More : https://umaar.com/dev-tips/62-colour-palette/
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“Why I use Tape
Instead of Mocha &
So Should You” @_ericelliott https://medium.com/javascript-scene/why-i-use-tape-instead-of-mocha-so-should-you-6aa105d8eaf4
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New tool alert: OpenSTF (https://openstf.github.io/) could change how we do multi-device testing. Try it out! (it's free)

It's a tool that lets you remotely control multiple devices from a browser in real-time, including full support for open/sync URLs on all devices, taking high-res screenshots (yay!), running shell commands, remote debugging, reverse port forwarding and a LOT more. It'll even write your code for you. Okay, maybe not quite that..but still! It's powerful. I've been tracking the project for a year now and am super excited it's finally ready and open-source. Having tried out many of the mainstream cross-device tools today (everything from GhostLab to BrowserSync), this really is the swiss-army knife many of us have been waiting for. Because of the way it's been written, you can also use it with existing tools, so plugging it into BrowserSync is feasible.

I met with Simo Kinnunen and Günther Brunner of CyberAgent, the developers of OpenSTF in Tokyo this week and had a chance to talk about the project. Their tool allows you to do cross-device keyboard, mouse and multi-touch (!!) interaction (very useful for mobile webapp testing), manage a complete inventory of your devices with visual representations of them all (makes it feel like a REAL device lab) and supports everything back to Android 2.3 (it of course supports Android M too). OpenSTF also works on mobile meaning you can control from an iPhone or iPod touch and screencast (check out the screenshots).

You can use OpenSTF with both Chrome DevTools and Android Studio. It also works fine with Firefox OS and Android Wear. OpenSTF doesn't currently fully support iOS, but the architecture behind it should work with any OS. There may be a way to get it working through something like iOS WebKit Debug Proxy but that's for another day. On the performance front, Simo and Gunther are using HTML canvas for rendering the realtime view of devices (surprisingly very very smooth). I saw no drop in frames when testing it. They may also look at WebGL rendering to see if this can get even better. There's way too much this tool does to cover in this post, but I'm digging it so far.

You can watch a recording of the OpenSTF talk from Chrome Tech Talks in Tokyo this week over at https://youtu.be/VUmA1vCaOA0?t=9369 if you're interested in some demos.

Give it a spin and let me know what you think :)

I'm planning on getting OpenSTF setup for our team at Google London sometime soon.
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“I Deleted My Entire iTunes Library And You Can Too” @senatorjohn https://medium.com/@senatorjohn/i-deleted-my-entire-itunes-library-and-you-can-too-d4dc586c39dc
I’ve been using iTunes to manage my music library since it was first released in 2001. I’ve always been a music collecto…
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“We need to talk about startups…” @awilkinson https://medium.com/@awilkinson/we-need-to-talk-about-startups-de611d6a7373
We’re partying like it’s 1999 all over again.
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Exploring ES2016 Decorators: https://medium.com/@addyosmani/exploring-es7-decorators-76ecb65fb841 annotate & modify JavaScript classes & properties at design time.
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Have him in circles
497 people
Brenno Costa's profile photo
Ray Garner's profile photo
Rodrigo Menezes's profile photo
Mara Huwe's profile photo
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Work
Occupation
Software Developer
Employment
  • RedeAlumni
    Software Engineer, 2014 - 2014
  • Palpiteros
    Interface Engineer, 2013 - 2014
  • Codeminer 42
    Frotend web developer, 2012 - 2013
  • Silika Comunicação
    Frontend web developer, 2011 - 2012
  • DUEE BRASIL
    Backend/Frontend web developer, 2010 - 2011
  • Produtora Pivot
    Frontend web developer, 2010 - 2010
  • Online Fácil
    Frontend web developer, 2008 - 2010
Basic Information
Gender
Male
Looking for
Friends, Networking
Relationship
Married
Apps with Google+ Sign-in
  • Slayin
  • Tap Titans
  • Follow way
  • Stickman Rush
  • The Last Samurai
  • Captain Rocket
  • Hellrider
  • Sky Force 2014
  • Touchdown Hero
  • Hoplite
  • Must Deliver
  • Magic Touch: Wizard for Hire
  • Spider
  • The Tower
Story
Introduction
web, quadrinho, bacon, the god father, css, food, #vaigordinho, html, comics, desenvolver, reservoir dogs, música, nachos, php, batman, loren ipsum, rock'n roll, fight club, redes sociais, hamburguer, movies... etc... etc... etc...
Collections Lucas is following
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Guarapuava
Previously
São Paulo - Francisco Morato - Sumaré
Links
Lucas F. Souza's +1's are the things they like, agree with, or want to recommend.
Os apps ficam todos iguais usando Material Design?
arquiteturadeinformacao.com

Outro dia o Anderson (Technical Team Leader na R/GA) e eu trocamos alguns emails sobre Material Design e sobre o impacto das guidelines cria

Uma Springfield que você nunca viu - IdeaFixa
www.ideafixa.com

Um ilustrador de Austin, Tim Doyle, começou a criar estas obras de arte sombrias com o tema dos Simpsons como parte de seu projeto “Unreal E

05:00
8tracks.com

Too close for missiles, I'm switching to guns.

O Gif é violento - IdeaFixa
www.ideafixa.com

Há algo inexplicavelmente sedutor em ver uma animação curta em um loop eterno – principalmente com a intensidade trabalhada pelo animador Ma

CSS Gradient Inspector
chrome.google.com

Extends the Developer Tools, adding a sidebar that displays information about the gradients applied to the inspected element.

CSS Shapes Editor
chrome.google.com

Interactive editor for CSS Shapes.

Garota de 14 anos constrói sua própria casa com ajuda de financiamento c...
www.hypeness.com.br

Com um sonho em mente, a jovem estudante Sicily Kolbeck, na época com apenas 12 anos, resolveu arregaçar as mangas e investir na sua ideia.

Casas para download
planetasustentavel.abril.com.br

Imagine entrar num site, baixar as plantas de certa moradia desenhada por um profissional de ponta e poder construí-la. Essa é a ideia do ai

Uma cabeceira funcional
www.acasaqueaminhavoqueria.com

Pra quem tem pouco espaço ou quer uma ideia criativa para a cabeceira da cama, esse movelzim é uma inspiração das boas. Além da dose de lind

Cansado da hipoteca, casal constrói em 4 meses uma fantástica casa sobre...
www.hypeness.com.br

Enquanto alguns reclamam dos apartamentos, que estão cada vez menores, outros buscam soluções para fugir do aluguel, do financiamento e da m

Lumosity
market.android.com

Train your memory and attention. Used by over 60 million people worldwide, Lumosity is a Personal Training Program that challenges your brai

Dois irmãos tiram fotos com Papai Noel juntos há 34 anos (com surpresa n...
www.hypeness.com.br

Tirar foto com Papai Noel no Natal é uma tradição antiga que esses dois irmãos levaram muito a sério nos últimos 34 anos. Não encontramos in

Família tira foto com o mesmo cenário por 20 anos e registra envelhecimento
www.hypeness.com.br

The Family é um projeto simples (mas brilhante!) do fotógrafo Zed Nelson, que resolveu documentar a vida de uma jovem família de amigos que

Ouça: Noname Gypsy - Monkeybuzz
monkeybuzz.com.br

Jovem rapper de Chicago aborda problemas em família acompanhada de levezas do R&B

Word Lens Translator
market.android.com

Instantly translate printed words with your phone’s camera!Word Lens gives you translation on the go: - NO NETWORK required - results appear

IdeaFixa » Retrato da rebeldia
www.ideafixa.com

Colunas Especiais. Se Conselho Fosse Som · Hora de Massagear seu Cérebro · Você Não Desenha Nada · Aí Sim | Erotismo Classudo · Entrevista I

Jana Maximal
www.eyeem.com

User Jana Maximal likes this photo