Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Best practices

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Matthias Le Brun Matthias Le Brun
February 27, 2019
Programming
460
0

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

More Decks by Matthias Le Brun

See All by Matthias Le Brun
GraphQL, Pothos & SQLite: a perfect match
Avatar for Matthias Le Brun bloodyowl
0
130
(why the hell did I) build a GraphQL client for the browser
Avatar for Matthias Le Brun bloodyowl
0
170
Boxed: bringing algebraic types to TypeScript
Avatar for Matthias Le Brun bloodyowl
0
220
leveraging (algebraic data) types to make your UI rock @ jsheroes
Avatar for Matthias Le Brun bloodyowl
0
360
Leveraging (algebraic data) types to make your UI rock solid
Avatar for Matthias Le Brun bloodyowl
0
530
La drôle d'histoire de JavaScript
Avatar for Matthias Le Brun bloodyowl
0
420
Healthy Code Collaboration
Avatar for Matthias Le Brun bloodyowl
0
390
Simplify your UI management with (algebraic data) types
Avatar for Matthias Le Brun bloodyowl
0
870
Simplify your UI management with (algebraic data) types
Avatar for Matthias Le Brun bloodyowl
1
600

Other Decks in Programming

See All in Programming
コードレビューのボトルネックを"する側"と"される側"の両面から解消する
Avatar for yub0n yub0n
1
1.2k
setup-vp GitLab対応の裏側
Avatar for Naoki Haba naokihaba
0
140
Apple Intelligence を用いた個人情報誤送信防止、及びユーザーリクエスト体験の改善について
Avatar for Yuki Kuwashima yukiny
0
260
TiDB Cloudのカスタムコントローラーによるオートスケール対応
Avatar for takaidohigasi takaidohigasi
0
140
大喜利で理解するLLM as a Judge / Understanding LLM-as-a-Judge through Ogiri
Avatar for rockname rockname
0
180
半永久的に提供し続けられるプライベートクラウドを目指して ― 利用者の認知負荷を抑えるAPI抽象化とハードウェア世代交代の基盤設計
Avatar for Tomofumi Kondo tomokon
0
380
Androidだけじゃない、DroidKaigiで広がった私の技術スタック
Avatar for Akio Itaya akkeylab
0
110
AWSに止められる覚悟してますか？
Avatar for モリゾー morizo_1984
2
490
Herb in Rails 8.2: Your ERB views, now HTML-aware @ Rails World 2026, Austin, Texas
Avatar for Marco Roth marcoroth
0
140
Go × SIMDで高速化するベクトル検索 ~ルーフラインモデルでSIMDが効く境界を探れ！ ~
Avatar for po3rin po3rin
1
5.6k
手動確認はもう限界 〜XCUITestでCustom URL Schemeの遷移を起動種別ごとに自動テストする〜 / Testing Custom URL Schemes with XCUITest
Avatar for otouto otouto
0
370
mrbgem 三角測量 開発
Avatar for ogom ogom
0
170

Featured

See All Featured
Being A Developer After 40
Avatar for Adrian Kosmaczewski akosma
91
590k
Build your cross-platform service in a week with App Engine
Avatar for Jose L jlugia
234
19k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.9k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
2
600
The Organizational Zoo: Understanding Human Behavior Agility Through Metaphoric Constructive Conversations (based on the works of Arthur Shelley, Ph.D)
Avatar for Dr. Kim W Petersen kimpetersen
PRO
0
480
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
183
10k
The AI Revolution Will Not Be Monopolized: How open-source beats economies of scale, even for LLMs
Avatar for Ines Montani inesmontani
PRO
3
3.7k
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
Avatar for konakalab konakalab
0
610
How GitHub (no longer) Works
Avatar for Zach Holman holman
316
150k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
32
3k
A Guide to Academic Writing Using Generative AI - A Workshop
Avatar for Kenji Saito ks91
PRO
1
500
SEO in 2025: How to Prepare for the Future of Search
Avatar for Michael King ipullrank
3
3.8k

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 ?