Adding Development Packages and Configuration Files Related to React Native

How to Set Up Your Development Environment?

• Alright, let’s dive into setting up your development packages! First off, the GitHub page has all the project files and tags you’ll need to keep track of your lecture-related code.
• For ensuring type checking and syntax validation in your React and React Native projects, you’ll want to check out the Types package.
• Then, there are styled-components that come in really handy for building your UI components with type support included.
• Plus, don’t forget to bring in ESLint for those crucial syntax checks and code validations.
• And guess what? Future lectures will keep building on this setup, making it super easy for you to access everything with tagged references!.

What tools can enhance React Native development?

• When it comes to React Native, using the right tools can make your life a lot easier! While GraphQL is mentioned, it’s not a must-have, but it’s definitely popular.
• One essential tool you should consider is Husky , which helps manage your code through Git, allowing for pre-commit checks with handy scripts.
• There’s also the Mint stage , which is great because it only focuses on modified files, helping keep your code nice and tidy.
• And let’s not forget about Styled components , which work with CSS stylesheets for error-checking in your React Native projects.
• Lastly, Yarn is a superstar here, as it’s super versatile and comes in handy during project setup and numerous other development tasks..

How to Set Up Development Packages Easily?

• If you’re all about that command line life, you’ll want to use Yarn add to get those essential development packages rolling.
• This nifty command helps keep all your development dependencies in check, making your workflow way smoother.
• Don’t forget about those configuration files! They’re super important for each package to keep everything running properly.
• If you’re using VS Code, adding editor configuration extensions can really help standardize indentation and line breaks.
• Just type in ‘config’ to set up a common configuration, which ultimately helps keep your code consistent and easy to modify..

How to Configure React Native Projects Easily?

• When you’re diving into React Native projects, it’s good to know how to manage settings and ignore files through your Editor Config and .gitignore files.
• By default, ESLint steps in to help catch any syntax errors in your JavaScript and TypeScript code, and hey, you can tweak these settings to fit your needs! If there are files or directories, like those pesky Visual Studio Code folders or AWS-related stuff, that you don’t want ESLint to touch, you can easily add them to the exemption list.
• Plus, don’t forget that the configuration details are meant to be uploaded to Git , so you can reference them later or make further tweaks.
• And for those who like to keep their code looking sharp, Prettier RC is a handy tool that helps auto-format your code based on specific rules..

How to Configure Prettier and TypeScript?

• Alright, so first up, let’s talk about Prettier and its evolving jargon; you might notice those settings have shifted a bit over time.
• If you’re looking to keep things clean, the semi-colons are set to false in Prettier, but hey, feel free to tweak that based on what you like! You’ll also want to get familiar with the TSConfig.json file because it’s where you configure TypeScript, and you can definitely switch up the default settings if they don’t suit your needs.
• Personal tweaks can make your development process smoother, but customization is totally on the table.
• Plus, don’t forget that configuration files can be uploaded to keep everything properly set up and accessible.
• Lastly, when it comes to extra details, you can always check out the package.json file for more configuration info..

How to Enhance Your Development Tools?

• Hey there! So, let’s talk about some cool updates on development tools.
• First off, we’ve got commands for Prettier , perfect for making your formatting and linting a breeze.
• We’re also bringing in a style guide enforcement to keep things consistent throughout your project, which is super helpful.
• And if you’re into app development, you’ll love the new commands for generating APKs —this covers everything from compiling to signing and even performance optimization.
• Ever wondered how to install and uninstall APKs on different devices? Well, that’s in the mix too! Just a heads-up, the package name we’re using right now is a placeholder, starting as com.serial.com , but it’ll be switched out as you develop.
• And who knows, we might dive into more related topics in future sessions!.

How Can Automation Improve Development Workflow?

• In this video, we dive into some pretty cool advanced topics like automated testing, continuous integration, and deployment strategies that help keep your workflow rock solid.
• We’ve got a handy script that opens the iOS project for you, making sure all the settings are just right.
• The whole point of this script is to take care of those repetitive tasks, which means fewer mistakes for you! Plus, during the linting process, we only run checks on the files you’ve been working on, making things way more efficient.
• We also set up tools like Prettier and ESLint to help you keep your code looking sharp while focusing on the files that matter most..

How to Set Up ESLint and Husky for Your Project?

• Let’s talk about setting up ESLint and Husky to keep your code game strong.
• First off, running ESLint on your JS , JSX , TS , and TSX files is a smart move to catch any style issues and syntax errors.
• Next, you’ll want to install Husky by simply running npm install husky, which helps you set up those nifty Git hooks for pre-commit actions.
• What’s great about Husky is that it catches your git commit actions to automate things like running scripts or checks—this way, your coding standards stay intact.
• You can also run npx husky add pre-commit to set everything up, making sure actions happen before you hit that commit button.
• And don’t forget to run npm test as part of these hooks; it checks that all tests pass before your code goes live, keeping your repository clean from any broken stuff..

How to Organize Your React Native Code?

• If you’re diving into React Native, using ‘yarn staged’ is a game changer.
• It speeds up your commit process by only running operations on the files you’ve changed, which is super handy for bigger projects.
• Keeping all your source code in a dedicated ‘SRC’ folder really tidies things up, making your project way easier to manage.
• Plus, converting all text to lowercase? That’s a little trick that boosts consistency and makes everything easier to read.
• Don’t forget the magic of Prettier and ESLint —they automatically apply your style rules when you hit the shortcut keys, which can really streamline your coding workflow.
• And with the addition of FTX X as a new feature in the SRC under the aptx directory? That shakes up the source code structure quite a bit and you can see the changes reflected right in your index file!.

How to Fix Code Formatting and Linting in React Native?

• Dealing with code formatting can be a bit tricky, especially when a crucial semicolon goes missing because of applied styles—it might just mess with your final output.
• But don’t worry, tackling this issue helps you spot and fix errors faster.
• If everything’s formatted correctly, running the command ‘yarn mint’ will show you a clean slate, which is always a good sign.
• Also, using Husky can really save the day by running a git hook before your commits, helping eliminate any errors during the linting stage.
• These git hooks are great because they automate tasks, making sure your code stays in top shape by halting commits if any errors are found.
• Currently, the errors you’re facing are linked to styles configuration, so a quick review and some adjustments should keep your system running smoothly..

How to Implement and Test Development Packages?

• So, after tweaking some things, we made sure to commit those changes to keep everything on track and fix any errors.
• Good news! We didn’t run into any issues, which means our Git commit was a success, so it’s time to push those changes.
• While we were developing, we added a bunch of development and general packages to the project to spice things up.
• Our session wasn’t just about adding packages; we also moved some code around and ran a few tests to make sure everything works smoothly.
• Plus, we gave a thorough rundown of the development packages you’ll need in a React Native project.
• And guess what? In our next session, we’re diving into some must-have VS Code extensions that will help you make the most out of these development packages..