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

Best practices

Avatar for Matthias Le Brun Matthias Le Brun
February 27, 2019
Programming
0
420

Best practices

Should we trust "best practices"? A take on dogmatism in the development industry.

Avatar for Matthias Le Brun

Matthias Le Brun

February 27, 2019
Tweet

More Decks by Matthias Le Brun

See All by Matthias Le Brun
(why the hell did I) build a GraphQL client for the browser
Avatar for Matthias Le Brun bloodyowl
0
93
Boxed: bringing algebraic types to TypeScript
Avatar for Matthias Le Brun bloodyowl
0
110
leveraging (algebraic data) types to make your UI rock @ jsheroes
Avatar for Matthias Le Brun bloodyowl
0
290
Leveraging (algebraic data) types to make your UI rock solid
Avatar for Matthias Le Brun bloodyowl
0
410
La drôle d'histoire de JavaScript
Avatar for Matthias Le Brun bloodyowl
0
360
Healthy Code Collaboration
Avatar for Matthias Le Brun bloodyowl
0
280
Simplify your UI management with (algebraic data) types
Avatar for Matthias Le Brun bloodyowl
0
810
Simplify your UI management with (algebraic data) types
Avatar for Matthias Le Brun bloodyowl
1
530
Migrating a large Reason+React codebase to hooks
Avatar for Matthias Le Brun bloodyowl
0
550

Other Decks in Programming

See All in Programming
LLMOpsのパフォーマンスを支える技術と現場で実践した改善
Avatar for po3rin po3rin
8
990
Flutter로 Gemini와 MCP를 활용한 Agentic App 만들기 - 박제창 2025 I/O Extended Seoul
Avatar for JaiChangPark itsmedreamwalker
0
150
The State of Fluid (2025)
Avatar for Simon Praetorius s2b
0
200
ソフトウェアテスト徹底指南書の紹介
Avatar for Hiroki Iseri goyoki
1
110
デザインシステムが必須の時代に
Avatar for Yosuke Furukawa yosuke_furukawa
PRO
2
120
Portapad紹介プレゼンテーション
Avatar for KAKERU gotoumakakeru
1
130
TROCCO×dbtで実現する人にもAIにもやさしいデータ基盤
Avatar for Nealle nealle
0
340
物語を動かす行動"量" #エンジニアニメ
Avatar for konifar konifar
14
5.5k
RDoc meets YARD
Avatar for Masafumi Okura okuramasafumi
3
140
コーディングエージェント時代のNeovim
Avatar for KEY60228 key60228
1
110
MLH State of the League: 2026 Season
Avatar for Swift theycallmeswift
0
160
GUI操作LLMの最新動向: UI-TARSと関連論文紹介
Avatar for Kazuki Fujikawa kfujikawa
0
1k

Featured

See All Featured
The Power of CSS Pseudo Elements
Avatar for Geoffrey Crofte geoffreycrofte
77
5.9k
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
5.7k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
273
40k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.4k
Balancing Empowerment & Direction
Avatar for Lara Hogan lara
2
590
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
30
6k
Fight the Zombie Pattern Library - RWD Summit 2016
Avatar for Marcelo Somers marcelosomers
234
17k
The Straight Up "How To Draw Better" Workshop
Avatar for Dennis Kardys denniskardys
236
140k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
Avatar for Rebecca Miller-Webster rmw
34
3.1k
Fashionably flexible responsive web design (full day workshop)
Avatar for Andy Clarke malarkey
407
66k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
7
820
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
268
13k

Transcript

  1. Hello

  2. None

  3. Is there a great divide?

  4. styling data a11y perf

  5. Different jobs ?

  6. styling data a11y perf Every company has its own definition

  7. JS-JS-JS vs HTML-CSS-JS

  8. Different belief system

  9. Best practices

  10. Separation of concerns

  11. SEPARATION OF CONCERNS Is the separation worth it now ?

  12. SEPARATION OF CONCERNS CSS-in-JS

  13. SEPARATION OF CONCERNS

  14. SEPARATION OF CONCERNS

  15. SPAs

  16. Semantic tags

  17. ARIA

  18. DRY

  19. KISS

  20. a.map(f).map(g) vs a.map(x !=> g(f(x)) KISS

  21. YAGNI

  22. Don't reinvent the wheel

  23. DON'T REINVENT THE WHEEL Reinventing isn't bad

  24. YAGNI Owning your code can be good

  25. Organise your files this way Make smart and dumb components

    Use redux with ducks Write tests first You must respect HTTP verbs Premature optimisation is root the root of all evil …

  26. And there's some truth to all of them

  27. but …

  28. they are not necessarily accurate for your context

  29. Your postulate might be different

  30. Reassess over time

  31. Best doesn't mean forever

  32. Best doesn't mean forever

  33. None

  34. Thank you

  35. Matthias Le Brun @bloodyowl Questions ?