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

Isomorphic JavaScript Is All Wrong

Avatar for Philipp Krenn Philipp Krenn
March 25, 2015
Programming
0
330

Isomorphic JavaScript Is All Wrong

Tongue in cheek talk about the term isomorphism and why it doesn't apply to your JavaScript code.

Avatar for Philipp Krenn

Philipp Krenn

March 25, 2015
Tweet

More Decks by Philipp Krenn

See All by Philipp Krenn
Full-Text Search Explained
Avatar for Philipp Krenn xeraa
11
2.2k
360° Monitoring of Your Microservices
Avatar for Philipp Krenn xeraa
7
3.5k
Scale Your Metrics with Elasticsearch
Avatar for Philipp Krenn xeraa
4
150
YAML Considered Harmful
Avatar for Philipp Krenn xeraa
0
2.1k
Scale Your Elasticsearch Cluster
Avatar for Philipp Krenn xeraa
1
320
Hands-On ModSecurity and Logging
Avatar for Philipp Krenn xeraa
2
190
Centralized Logging Patterns
Avatar for Philipp Krenn xeraa
1
1.1k
Dashboards for Your Management with Kibana Canvas
Avatar for Philipp Krenn xeraa
1
470
Make Your Data FABulous
Avatar for Philipp Krenn xeraa
3
910

Other Decks in Programming

See All in Programming
More Approvers for Greater OSS and Japan Community
Avatar for Tetsuya Kikuchi tkikuc
1
100
実用的なGOCACHEPROG実装をするために / golang.tokyo #40
Avatar for mazrean mazrean
1
130
パッケージ設計の黒魔術/Kyoto.go#63
Avatar for kadota kyohei lufia
3
390
MLH State of the League: 2026 Season
Avatar for Swift theycallmeswift
0
210
MCPでVibe Working。そして、結局はContext Eng（略）/ Working with Vibe on MCP And Context Eng
Avatar for r-kagaya rkaga
3
310
Kiroで始めるAI-DLC
Avatar for kaonash kaonash
2
490
コーディングは技術者(エンジニア)の嗜みでして / Learning the System Development Mindset from Rock Lady
Avatar for mackey0225 mackey0225
2
630
🔨 小さなビルドシステムを作る
Avatar for Mutsuha Asada momeemt
2
630
testingを眺める
Avatar for matumoto matumoto
1
130
時間軸から考えるTerraformを使う理由と留意点
Avatar for Ryoma Fujiwara fufuhu
7
1.9k
UbieのAIパートナーを支えるコンテキストエンジニアリング実践
Avatar for Ryo Okubo syucream
2
790
AIコーディングAgentとの向き合い方
Avatar for kmuto eycjur
0
250

Featured

See All Featured
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
51
5.6k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
110
20k
Imperfection Machines: The Place of Print at Facebook
Avatar for Scott Boms scottboms
268
13k
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
54
11k
How GitHub (no longer) Works
Avatar for Zach Holman holman
315
140k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
126
53k
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
43
7.5k
Sharpening the Axe: The Primacy of Toolmaking
Avatar for Bryan Cantrill bcantrill
44
2.5k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
Avatar for Rebecca Miller-Webster rmw
34
3.1k
Measuring & Analyzing Core Web Vitals
Avatar for Philip Tellis bluesmoon
9
570
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
7
830
Principles of Awesome APIs and How to Build Them.
Avatar for Keavy McMinn keavy
126
17k

Transcript

  1. ISOMORPHIC JS IS ALL Wrong Philipp Krenn, @xeraa

  2. None

  3. Isomorphic JavaScript apps are JavaScript applications that can run both

    client-side and server-side. The backend and frontend share the same code. — http://isomorphic.net

  4. IDEA !

  5. TERM !

  6. None

  7. The word derives from the Greek iso, meaning "equal," and

    morphosis, meaning "to form" or "to shape." — http://mathworld.wolfram.com/Isomorphism.html

  8. Formally, an isomorphism is bijective morphism. — http://mathworld.wolfram.com/Isomorphism.html

  9. Informally, an isomorphism is a map that preserves sets and

    relations among elements. "A is isomorphic to B" is written A ≅ B. — http://mathworld.wolfram.com/Isomorphism.html
  10. None

  11. MAYBE YOUR JS IS ENVIRONMENT AGNOSTIC AND THE ENVIRONMENTS ARE

    ISOMORPHIC

  12. LESS FANCY Identical JS

  13. CONCLUSION JS IS NOT ISOMORPHIC FEAR DRIVEN MATH WORKS