someState is how you read the current value of your state -> console.log(someState)
setSomeState is how you update the current value of your state -> setSomeState(NEW_STATE)
DEFAULT_VALUE is the value that someState will have on the initial render, and every subsequent re-renders until setSomeState is called.
The DEFAULT_VALUE should either be the empty version of whatever type someState will take. For example if you know that someState will eventually be an array of multiple elements. The DEFAULT_VALUE should be an empty array. Same goes for if it will eventually be a string of text, the DEFAULT_VALUE should then be an empty string
Distribution Builds
parcel build src/index.html
One feature of parcel is that it will create an optimized version for the browser
It transpiles the code for an app and "uglifies" it, in a very condensed, minified, and simpler syntax. You can see this build in the dist directory
It also stores these builds in the cache so that any subsequent builds will not take as long as the first. You can find this cache in the cache directory
08/26 Day 22 Lecture Notes
useStaterecapsomeStateis how you read the current value of yourstate->console.log(someState)setSomeStateis how you update the current value of yourstate->setSomeState(NEW_STATE)DEFAULT_VALUEis the value thatsomeStatewill have on the initial render, and every subsequent re-renders untilsetSomeStateis called.DEFAULT_VALUEshould either be the empty version of whatever typesomeStatewill take. For example if you know thatsomeStatewill eventually be anarrayof multiple elements. TheDEFAULT_VALUEshould be an emptyarray. Same goes for if it will eventually be astringof text, theDEFAULT_VALUEshould then be an emptystringDistribution Builds
parcelis that it will create an optimized version for the browserdistdirectorycachedirectory