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A series of programming design patterns illustration with examples with JavaScript/Python

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  • links to one event type
  • maintains list…


A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Alexa Soh on Unsplash

A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Yifeng Lu on Unsplash


A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Shardar Tarikul Islam on Unsplash

Photo by Daniel Klein on Unsplash

Previously

Application

  • Download full workspace model with all channels, users, emoji, etc.
  • Establish real time websocket
  • Push updates via websocket
  • API calls…


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  • Scale out
  • Scale up
  • Scale the dev team

Scale out

  • Storage: needs to be consistent across data centers
  • Computing: driven by user…

A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Thom Milkovic on Unsplash

Creational Pattern — Adapter

  • Client : calls the Adapter to talk to Adaptee
  • Adapter : twist the Adaptee’s interface to make it acceptable…

A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Pesce Huang on Unsplash

Creational Pattern — Singleton


A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Andrew “Donovan” Valdivia on Unsplash

Creational Pattern — Builder


A series of programming design patterns illustration with examples with JavaScript/Python

Photo by Jezael Melgoza on Unsplash

Creational Pattern — Factory

E.Y.

Hi :)

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