Upgrade to Pro — share decks privately, control downloads, hide ads and more …

console.animate

Avatar for katashin katashin
September 15, 2017
Programming
2
2.7k

 console.animate

ToKyoto.js ― Kyoto.js in Tokyo
https://kyotojs.connpass.com/event/64310/

Avatar for katashin

katashin

September 15, 2017
Tweet

More Decks by katashin

See All by katashin
テストの重要性 / Test is Important
Avatar for katashin ktsn
0
200
Gulp のビルドをもっと効率化するツールを作ってみた / Making a Tool for Optimizing a Build Process of Gulp
Avatar for katashin ktsn
2
2.5k
ラムダ計算入門 / Introduction of Lambda Calculus
Avatar for katashin ktsn
0
400
Contextual ThisType and Vue.js
Avatar for katashin ktsn
0
13k
TypeScript で型検査器を作る / Implementing a type checker with TypeScript
Avatar for katashin ktsn
0
22k
大規模静的サイトのためのビルドツール
Avatar for katashin ktsn
0
2.3k
型付きテンプレートがほしい
Avatar for katashin ktsn
1
44k
Toward Type Safety of Vuex
Avatar for katashin ktsn
1
1k
Vue の TypeScript 事情
Avatar for katashin ktsn
1
2.6k

Other Decks in Programming

See All in Programming
コマンドとリード間の連携に対する脅威分析フレームワーク
Avatar for Aja9tochin pandayumi
1
430
ZJIT: The Ruby 4 JIT Compiler / Ruby Release 30th Anniversary Party
Avatar for Takashi Kokubun k0kubun
1
390
AI Agent の開発と運用を支える Durable Execution #AgentsInProd
Avatar for izumin5210 izumin5210
7
2.2k
AIエージェントの設計で注意するべきポイント6選
Avatar for Har1101 har1101
7
3.3k
Automatic Grammar Agreementと Markdown Extended Attributes
について
Avatar for Kishikawa Katsumi kishikawakatsumi
0
180
フロントエンド開発の勘所 -複数事業を経験して見えた判断軸の違い-
Avatar for Yoichiro Kubo heimusu
7
2.7k
AI によるインシデント初動調査の自動化を行う AI インシデントコマンダーを作った話
Avatar for azukiazusa azukiazusa1
1
600
KIKI_MBSD Cybersecurity Challenges 2025
Avatar for ikema ikema
0
1.3k
AI 駆動開発ライフサイクル(AI-DLC):ソフトウェアエンジニアリングの再構築 / AI-DLC Introduction
Avatar for kanamsasa kanamasa
11
6k
そのAIレビュー、レビューしてますか？ / Are you reviewing those AI reviews?
Avatar for r-kagaya rkaga
6
4.4k
例外処理とどう使い分ける？Result型を使ったエラー設計 #burikaigi
Avatar for Takuma Kajikawa kajitack
16
5.8k
.NET Conf 2025 の興味のあるセッ ションを復習した / dotnet conf 2025 quick recap for backend engineer
Avatar for Tomohisa Takaoka tomohisa
0
120

Featured

See All Featured
Side Projects
Avatar for Sacha Greif sachag
455
43k
Color Theory Basics | Prateek | Gurzu
Avatar for Gurzu gurzu
0
190
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
740
The AI Revolution Will Not Be Monopolized: How open-source beats economies of scale, even for LLMs
Avatar for Ines Montani inesmontani
PRO
3
2.9k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
38
2.7k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
45
8.6k
The B2B funnel & how to create a winning content strategy
Avatar for Katarina Dahlin katarinadahlin
PRO
0
260
Fireside Chat
Avatar for paigeccino paigeccino
41
3.8k
Exploring anti-patterns in Rails
Avatar for Elle Meredith aemeredith
2
230
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.6k
Helping Users Find Their Own Way: Creating Modern Search Experiences
Avatar for Dan Newman danielanewman
31
3.1k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
275
41k

Transcript

  1. console.animate

  2. !LUTO LBUBTIJO

  3. ͬͪ͜ͷ࿩͡Όͳ͍Ͱ͢

  4. IUUQTEFWPSPDPN

  5. None
  6. None

  7. render(‘͜Μʹͪ͸’) ͜Μʹͪ͸ <canvas> [0, 0, 0, 0, 0, 0, 0,

    209, 0, …] ImageData

  8. [0, 0, 0, 0, 0, 0, 0, 209, 0, 0,

    0, 255, …] ImageData SFE HSFFO CMVF BMQIB

  9. BMQIBͰUSVFɹͦΕҎ֎ͰGBMTF [ [f, f, f, f, f, f, … ],

    [f, f, f, f, f, f, … ], [f, f, f, f, t, t, … ], [f, f, f, f, t, t, … ], [f, f, f, f, f, f, … ], … ]

  10. पลͷGBMTFΛמΓऔΔ [ [f, f, f, f, f], [f, t, t,

    t, f], [f, t, t, t, f], [f, f, f, f, f] ]

  11. 5SVFˠ˙ɹGBMTFˠ˘ [ [˘, ˘, ˘, ˘, ˘], [˘, ˙, ˙,

    ˙, ˘], [˘, ˙, ˙, ˙, ˘], [˘, ˘, ˘, ˘, ˘] ]

  12. 7JFXQPSUΛͣΒͯ͠Ξχϝʔγϣϯ DPOTPMFDMFBSˠDPOTPMFMPHˠʜ [ [˘, ˘, ˘, ˘, ˘], [˘, ˙,

    ˙, ˙, ˘], [˘, ˙, ˙, ˙, ˘], [˘, ˘, ˘, ˘, ˘] ]

  13. ΧʔιϧͳΜͯͳ͍ͷͰ DPOTPMFDMFBSˠDPOTPMFMPHˠʜ

  14. ʊਓਓਓਓʊ
 ʼɹ׬੒ɹʻ
 ʉ:?:?:?:ʉ

  15. 'JSFGPY $ISPNF 4BGBSJ

  16. ͳ͔ͥ'JSFGPYͷEFWUPPMͷύϑΥʔϚϯε ͕܈Λൈ͍ͯྑ͍ DPOTPMFMPHͷୈೋҾ਺ʹ͸ελΠϧΛ౉ͤΔ console.log('%cfoo’, 'font-size: 10px;') DBOWBTʹେ͖Ίʹॻ͍͔ͯΒ খ͍͞αΠζͰDPOTPMFMPH͢Δͷ͕ྑ͍ײ͡ ஌ݟ

  17. ࣍͸Τοδݕग़ʜʜʁ render(‘’)