Mariko Kosaka (@kosamari) / X

Mariko Kosaka

37.2K posts

Mariko Kosaka

@kosamari

I build stuff on the web 🔗🌏 ::: The Last Reject

Joined August 2007

Pinned
Mariko Kosaka
@kosamari
Sep 5, 2018
I'm writing a 4 part drawsplainer on how browser works🎉 No CompSci degree necessary, if you've written HTML/CSS/JS, that's all you need✨ (the post starts w/ what is CPU💁‍♀️) 📣Part 1 is about hardware, multi-process architecture, and Site Isolation! developers.google.com/web/updates/20…
Mariko Kosaka
@kosamari
May 4, 2017
HTTP what? : I drew what HTTP is & how HTTP1.x and HTTP2 are different✨ (tweetzine, drawsplainer, codedoodles…I don't know what to call it)
Mariko Kosaka
@kosamari
Mar 4, 2019
調べた。普通にwindow.alertの無限ループだった。タブ閉じたら普通に消えた。繰り返しますけど、警察の皆様、私Google Chromeでwebセキュリティ周りの周知を担当していますので、多くの人にブラウザの仕組みを理解してもらうのが業務です。呼んでいただければいつでも出向きます🙏
Mariko Kosaka
@kosamari
Mar 4, 2019
ちょっと待て✋ "クリックすると、画面の真ん中に「何回閉じても無駄ですよ〜」という文字や、顔文字などが表示され続ける" コード見てないけど…何度閉じても戻ってくるメルマガとか有料会員のお願いとかと仕組みは同じな気がするんだが… 不正プログラム書き込み疑い補導 www3.nhk.or.jp/lnews/kobe/201…
Mariko Kosaka
@kosamari
Mar 4, 2019
ちょっと待て✋ "クリックすると、画面の真ん中に「何回閉じても無駄ですよ〜」という文字や、顔文字などが表示され続ける" コード見てないけど…何度閉じても戻ってくるメルマガとか有料会員のお願いとかと仕組みは同じな気がするんだが… 不正プログラム書き込み疑い補導 www3.nhk.or.jp/lnews/kobe/201…
Mariko Kosaka
@kosamari
Mar 6, 2017
What is Public Key Cryptography & how does RSA work? #codedoodles (I'm half way into this crypto book)
Mariko Kosaka
@kosamari
May 10, 2023
I am sorry 👀, WHAT THE F IS THIS FONT THEY USED FOR JAPANESE???? Why don't they use Noto Sans Japanese. (This looks like traditional Chinese font).
Mariko Kosaka
@kosamari
Oct 11, 2016
Hey I made a ✨compiler✨ & wrote about the process in human language and drawings as always💁 Hope it helps someone🙏 medium.com/@kosamari/how-…
Mariko Kosaka
@kosamari
Mar 4, 2019
Japanese police is charging people for _posting link to a site_ that run `for(;;){window.alert('lol you can't get rid of this message even you keep closing modal')}` because it's "unlawful program" 🤦‍♀️ www3.nhk.or.jp/lnews/kobe/201…
Mariko Kosaka
@kosamari
Nov 11, 2019
Made sweaters for Chrome Dev Summit✨
Mariko Kosaka
@kosamari
Mar 21, 2019
Normal shruggy: ¯\_(ツ)_/¯ Drunk shruggy: ¯\_(シ)_/¯
Mariko Kosaka
@kosamari
Apr 3, 2017
Today I started as a developer relations person at Google's Web team✌️(whatever that means… I still don't know. Tell me what I should do✨)
Mariko Kosaka
@kosamari
Dec 8, 2016
Lunch doodling : var, let, const
Mariko Kosaka
@kosamari
Sep 2, 2018
Oh look who was a nerd trying new new app immediately and tweeting 10 years ago... ✨Happy 10th anniversary Chrome✨
Mariko Kosaka
@kosamari
Sep 3, 2008
google chrome...amazingly fast.
Mariko Kosaka
@kosamari
May 7, 2019
Bye-bye SEO hacks Google bot now uses evergreen Chromium rendering engine🤖 webmasters.googleblog.com/2019/05/the-ne…