Name: CRA v3.3 com 自定義模板，可選鏈式，更多｜代碼/滴滴 #09 (CRA v3.3 com Custom Templates, Optional Chaining e mais | Code/Drops #09)
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[...] And let's take a look at the other features that this version included

In this video we will talk about the release of the version 3.3 that happened 8 days ago,

so I'm recording this video here on the 12th, it was released the 4th,

and basically this version includes some very awesome features,

that's why I'll talk specifically about this version,

I don't analyze all the versions that are released from

"create react app", from React Native, and Node, and so on,

but for example, in the last Code/Drop, we talked about version 13 of Node which included

then use an import/export instead of the commonjs, if you haven't watched this Code/Drop yet,

um ... and today we go then specifically from this version 3.3

"create react app" which is the most famous boilerplate right, the starter point of React, we can say,

so, uh ... what they included in this version

that makes so much sense to stop to talk about it, to talk a little bit about it,

dude, so good to have released this, ~ wow, I used very old slang~ but, [makes more sense in Portuguese]

Since the beginning of React Native, if I'm not mistaken, since version 0.50, more or less,

when we ran the command "react-native init", why am I talking about React Native

here? Not about ReactJS, which is the "create react app"?  We will understand it in a little while.

If I wanted to create a project, for example,

with a specific template, which means, with some settings

of my own or even a template from a... another user,

and here for example if I put "Rocketseat"

he would look for a template, right, a package in npm called

"react-native-template-rocketseat" because that is the name of the template that I put.

Then it would download with the React Native settings,

uhm... a React Native template, I'm going show the two templates we have,

that it comes with all the configuration of Redux, Redux-Saga, ESLint,

Prettier, Config Editor and much more, a lot of people don't know this template yet,

and there's also Rocketseat Basic, right,

that are  the two React Native templates we had created so far.

React Native already had this operating for a long time,

but ReactJS, when we used the "create react app",

that was easy to create a package at npm with our template,

and go straight to using it with the "create react app".

And from version now 3.3, from day 4, which was here, I don't know why I tried to guess the date,

which starts, right, which has the prefix "cra-template"

" - " the name of our template, for example I can create a "cra"

"create react app", either with yarn or with npm, whether with npx, independent,

and pass the flag template, we can also use a specific template.

Here for example it is giving an example using the typescript template, so

and let's take a look at the other features that this version included,

really, they will help a lot, we were even discussing this,

~ we, what I'm talking about ... ~ here, the Rocket team,

we were talking this week about a very awesome tool, which Facebook has launched,

uhh... even when some properties of this object may be null.

through the code. So let's suppose we have

a React component, alright? Here I will create

an rfc, right, a... React Functional Component,

And this list of repositories, it... comes,

to the API, so we usually have useEffect,

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CRA v3.3 com 自定義模板，可選鏈式，更多｜代碼/滴滴 #09 (CRA v3.3 com Custom Templates, Optional Chaining e mais | Code/Drops #09)

specific

basically

description

native