Skip to main content

creating a reusable quiz component using reactjs and little css online hack.


this is a simple online quiz template using reactjs and css .


working link=>https://stackblitz.com/edit/react-olkf9t?file=Hello.js

I am using  callback to communicate between two components which is not a right way to doing things when you are dealing with a big project please follow redux lib for the scalable project.

Comments

Post a Comment

Popular posts from this blog

Better Memory management with PixiJS or How to manage cpu and cpu memory in PixiJS.

PixiJS is my favorite framework when i am looking for a web games specially for mobile or desktop  PixiJS is fast blazing fast and you can get a decent FPS even on older device.   so here is my optimization techniques for PixiJs 1. manage your sprites in a better way use spritesheet to reduce the draw calls create big sprite sheet which contain multiple sprites can be draw in gpu with a single draw call. use TexturePacker  https://www.codeandweb.com/texturepacker  best tool when its comes to spritesheet 2. for floating point calculation round off calculation for example let  speed = 0.75 ; let  position = 100 ; console . log ( Math . round ( speed * position )) 3. don't create very big canvas when u need a big canvas size game just try to create a small canvas and translate it. 4. its very important one managing TextureCache in memory you can get all TextureCache list by using  Object.entries(PIXI.utils.TextureCache); so even you use ap...
Post a Comment
Read more

adding particles Effect in pixijs using https://pixijs.io/pixi-particles-editor/

adding particle in pixijs is very easy using the below tool more information can be found below https://github.com/pixijs/pixi-particles https://pixijs.io/pixi-particles-editor/ required packages  /// < reference path = "node_modules/pixi-particles/ambient.d.ts" /> import 'pixi-particles' code of particle delcare a     global variable   private emitter ?: Emitter ; const img = PIXI . Texture . from ( "./assets/images/particle.png" ); this . emitter = new Emitter ( this ,[ img ],{ "alpha" : { "start" : 0.62 , "end" : 0.39 }, "scale" : { "start" : 0.1 , "end" : 0.9 , "minimumScaleMultiplier" : 1.25 }, "color" : { "start" : "#ffff8f" , "end" : ...
Post a Comment
Read more