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1. CONWAYS GAME OF LIFE CONSTRUCTOR MODS
2. CONWAYS GAME OF LIFE CONSTRUCTOR SOFTWARE
3. CONWAYS GAME OF LIFE CONSTRUCTOR CODE

It looks pretty cool, but I wonder if Solid stores would be the best option tbh. This means every element can have the same event handler, instead of a new function for each cell. In other words, they look at mutative data outside of React's rendering model instead of looking at React state. They run different logic based on the state of the "GameOfLife" object that runs the game.

Making event handlers constant identity, meaning they never re-compute. This is called double-buffering and is common in video games, as well as the React reconciling architecture itself. Instead of creating a brand new array of tens of thousands of cells every generation (then garbage collecting it a generation later), the "GameOfLife" class uses 2 long-lived arrays and simply swaps them. Reduce the time spent on memory allocation and garbage collection. I manually re-render the cells that should die/come alive by mutating the array.

All the "cells" (members of the population) in the game are memoized inside of an array stored in a ref. Taking control over "atomic updates" by memoizing as many React elements as possible. Some basic concepts that I used to make it fast: It is Turing complete and can simulate a universal constructor or any other Turing machine." One interacts with the Game of Life by creating an initial configuration and observing how it evolves. It is a zero-player game, meaning that its evolution is determined by its initial state, requiring no further input. "The Game of Life, also known simply as Life, is a cellular automaton devised by the British mathematician John Horton Conway in 1970. subscriber pattern?įor those who don't know about the game, here's some basics from Wikipedia: Is there any way other than this extreme anti-pattern to achieve atomic updates without a lot of expensive memoization + comparing dependencies on tens of thousands of memoized elements every render? ex.Given that the scope of the hacking is limited (make the Game of Life component very fast through mutative logic/caching inside refs, and keep the rest of the app to normal React), can we consider this safe and maintainable?.

CONWAYS GAME OF LIFE CONSTRUCTOR SOFTWARE

I just want people's thoughts on my software design patterns. I think comments were limited last time because it was tagged as a portfolio. Read the end for how I safely (I think) hacked React into being much more performant at this scale of tens of thousands of elements in a simulation.

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CONWAYS GAME OF LIFE CONSTRUCTOR MODS

Mods will remove such posts posted on other days. If you want to show off or need feedback on your portfolios, you should post on Sundays, and Sundays only. Therefore posts of NSFW React apps must link to source, not to the live NSFW app. We ask that NSFW posts nevertheless focus on the technology rather than the content. links to NSFW apps built with React) but try not to be prudes.

CONWAYS GAME OF LIFE CONSTRUCTOR CODE

Please link some source code (or if not possible, we understand, link some live demo or codepen so that people can try you out and learn from you) 6. We're all here to learn from you, but can't learn very much from a video recording. Demos should link source code or live demos If you need further guidelines on spam, see Reddit's guidelines on Spam. Per Reddit guidelines for self-promotion, you are definitely welcome to promote your own content as part of your participation in this community, but if you repeatedly post low quality crap you will be banned. Telling people to "get out" of the industry or that they are not good enough in some shape or form is a bannable offense. Reasoned criticism of React or any other library is welcome, but spare us your rants. Polite or Constructive criticism is welcome but don't rag on other people's work or attempts to improve themselves.

Interested in building mobile apps using React Native? Check out /r/reactnative! Rules 1. Conway's Game of Life Textbook Launch (discussion thread) at the ConwayLife.A community for learning and developing web applications using React by Facebook.Beta Reader Thread for Game of Life Textbook (discussion thread) at the forums.In development since April 2016, it was released for beta readers on Septemand officially launched on March 11, 2022. Conway's Game of Life: Mathematics and ConstructionĬonway's Game of Life: Mathematics and Construction is a textbook about Life by Nathaniel Johnston and Dave Greene.