What’s new in Laravel 8.0?
Tags: laravel, laravel8, laravelappdvelopment
Published: 2021-04-08 07:40:03

The latest version, Laravel 8, was released on September 8. The eagerly-awaited answer to the question- What are the new features in Laravel 8.0? or What's new in Laravel 8.0? 

This blog will help to Entrepreneurs who are developing an outstanding business application using the Laravel 8.0 and Developers who wants to enhancing their knowledge about What are the new features of Laravel 8.0?

Laravel has always come up with the most interesting features and upgrades with every recent version. Laravel 8.0 is no exclusion. 
We have curated this blog under the specialist guidance of our Laravel technical expert. Here we bring you the detailed Top Laravel 8.0 features. 

##Top Laravel 8.0 Features

###Laravel Jetstream

One of the best Laravel 8.0 features. Laravel Jetstream is an application scaffolding for Laravel. Providing the perfect starting point for your project. 
Besides, it includes:
•	Login/ Registration
•	E-mail verification
•	Two-factor authentication
•	Session management
•	API support via Laravel Sanctum, and 
•	Optional team management. 

Laravel Jetstream improves upon the legacy authentication. 
New landing page

What's new in Laravel 8.0? New Look. With a fresh version, Laravel 8 offers a new Landing page. The page has light/ dark themes and is created using TailwindCSS. The new landing page links you to various Laravel SaaS products and community sites.
 
###Route Caching Improvements

The next top Laravel 8.0 features improvement. Laravel 8 now supports closure-based Route caching. Before Laravel 8, any closures in routes, or a new package registry with a closure, would cause the route caching to fail. But, the latest version resolves this issue. 

###Blade component attributes
In Laravel 8 - all child components have the $attributes available. In Laravel 7, while extending a Blade component, the child button will not pass down the $attributes. 

###Database Schema Dumping

Another new feature of Laravel 8.0. This feature is helpful for large applications with huge database migrations. The new Feature called Schema Dumping helps you keep the database tidy. 

Run the command: "PHP artisan schema: dump" 

It will generate a SQL file for your database in a database/schema directory. This file will contain the full schema as raw SQL. 
Next, whenever you run the "PHP artisan migrate" command, first it will look for the schema file. Then, other migration files. To delete all your migration files, add a prune flag to the command. To add new migrations to the existing schema file, run the schema dump, then create new migrations, then run the command again. MySQL, PostgreSQL, and SQLite - all support this feature.
 
###Models Directory

Now the Laravel application contains an in-built app/Models directory. Laravel 8 has updated all generator commands to assume models exist within the app/Models directory. But, if the directory does not exist, the framework assumes models are available in the application. 

###Model Factory Classes

The model factories are re-written as class-based factories. They are now more powerful and developer-friendly. It now provides better relationship support. Now developers can write state transformations as class methods. 
For each model, there is a factory class containing a definition() method. This method returns an array of attributes.
 
###Migration Squashing

Over time, your application builds more and more migrations. This leads to bloating your migration directory. If using MySQL or PostgreSQL, you can now "squash" your migrations into a single SQL file. 
Laravel writes a "schema" file for your database/schema directory. Migration Squashing improves performance. 

###Improved Rate Limiting

The next Laravel 8.0 features improvement. In Laravel 8, they made improvements in the Rate Limiting feature. Define various Rate Limiters with advanced flexibility using the RateLimiter facade. Define Rate Limiting using the for() method. This method accepts a rate limiter name. Also, a closure to return the limit configuration. Use this method with the existing throttle middleware in your routes file. 

With the for() method, you can fully control to limit requests dynamically. Since it takes the HTTP request instance.

###Job Batching

What are the additional features in Laravel 8.0? [Job Batching]  (https://laravel.com/docs/8.x/queues). Laravel divides different jobs as tasks to be performed as a queue. While running a major task, a separate task also runs in the background. Laravel 8 brings the new Job batching feature. It allows you to queue several jobs at once. 
The framework will process multiple tasks simultaneously. When all jobs finish, you can register callbacks too. 

3 callbacks are available:

•	then() - when all jobs in the batch have completed successfully
•	catch() - if there is any job failure in the batch
•	finally() - when all jobs in the batch finish executing including failed tasks.


The $batch object contains various methods. Like checking the status, determining failures, canceling the batch, etc. 
You can use this method in the catch() callback when an error occurs. Using this, stop the processing of the rest of the batch.  

###Controllers Namespace Prefix Removed
In the previous versions, a property in the RouteServiceProvider.php called $namespace. It prefixes the namespace of your controllers. 

Laravel 8 removes this property. Now, you can import your controller classes in the routes file with no issue.


**Conclusion**

The much-awaited Laravel 8.0 version brings lots of the latest updates. These are the new features of Laravel 8.0. The release of Laravel 8.0 has made Laravel programming much convenient. To upgrade to Laravel 8, you can go for the Laravel Shift service.
 
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