
## About the job

We are looking for a creative and talented JavaScript Developer. We care about teamwork, technical excellence, delivering value, positivity, constant improvement, growth and innovation.&#x20;

The ideal candidate is a highly resourceful and innovative developer with extensive experience in the layout, design and on developing user interface components and implementing them following well-known React.js/React-Native workflows (such as Redux).

You will participate in the design and development of web/mobile solutions by collaborating closely with a team of experts paying attention to the quality of the code.

**Responsibilities**

You can propose, evaluate, and adopt new technologies to maximize the efficiency of development.

You will support the Project Manager in the technical management of the project.

You will be asked to analyze the feasibility of new projects or new functionalities and to make any estimates of time and costs in collaboration with the reference project manager and with the team involved.

**Qualifications**

Firm grasp of the JavaScript and TypeScript language and its nuances, including ES6+ syntax

Knowledge of functional and object-oriented programming

Ability to write well-documented, clean Javascript code

Rock solid at working with third-party dependencies and debugging dependency conflicts

Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)

Understanding of REST APIs, the document request model, and offline storage

Experience with automated testing suites, like Jest, Mocha

**Bonus**

A degree in Computer Science or Software Engineering

Several years of experience in a technology focussed environment

Experience with DDD, DevOps, Docker, AWS, Go, JavaScript, Python, Java, etc.

Experience with the Scrum process

Knowledge of the German language

**What we offer**

Competitive salary

Very professional and challenging environment, you are encouraged and trusted to be proactive and do high quality work

Team spirit, we help each other and find solutions together; we learn from mistakes

International team

Flexible work schedule and location

Company and team events

Office in the center of Tirana

Budget for books, e-learning & coaching



## Introduction

In today’s fast-paced life, technology has taken the rein of the world and emerged rapidly. As per a survey, it is expected that in the next 5 years there will be globally an addition of **150M technology-related** jobs. New technologies are constantly being evolved that will shape the upcoming future. This simply means that you need to constantly learn the latest technological trends to secure top jobs and sustain yourself in the industry. Every trend has a lot of potential to allow individuals to stay in the ever-growing tech domain and also help organizations upgrade their business processes in such a way their potential customers can connect with them very easily. 

In this article, we will be covering **the top 7 technology trends that you can learn in 2022.** Furthermore, we will also discuss the best resources that you can use to enhance your knowledge about trending technologies. 

## 1. Artificial Intelligence & Machine Learning

[Artificial Intelligence](https://www.geeksforgeeks.org/artificial-intelligence-an-introduction/) which is also known as AI has been one of the emerging technology trends in 2021 and continue to be on the top of the list in 2022 all due to the right reasons. Artificial intelligence refers to the ability of computers to perform tasks that are done by humans as they require supreme intelligence. As per the latest survey, more than **75% of venture capital** investors will use AI to collect information by 2025. AI will be used to detect customer behavior, enhance the personalized experience, analyze data and make better insights.

So AI is the future and it is expected to create a **whopping 2.4 million jobs**. Machine Learning on the other hand is a part of AI and there’s a gigantic tide riding in the coming years for tech professionals. According to a survey, AI and [Machine Learning](https://www.geeksforgeeks.org/getting-started-machine-learning/) will be accountable for 9% of all new technological jobs in the US by 2025.

## 2. Blockchain

A blockchain simply refers to a chain of blocks that facilitates the process of recording transactions. As per the survey, the global spending on Blockchain will reach a whopping **$11.7 billion** by the end of 2022. Blockchain is used in a lot of fields like Cryptocurrencies, IoT devices, smart contracts, legal documentation, digital voting, smart cars, the food and chemical industry, and many more. 

Blockchain technology, digital assets, and non-fungible tokens (NFTs) are going to transform our world, and this technology will continue to advance in 2022. These advancements extend beyond Bitcoin to include smart contracts that permit us to verify ownership with NFTs.

Future technology like Blockchain promises amazing job opportunities, insanely high salaries, and global recognition. It promises an average salary of **INR 7 LPA** and it goes up to I**NR 20 LPA**.

## 3. Cybersecurity

Cybersecurity professionals are the individuals who identify threats and vulnerabilities in the system and then implement high-tech solutions to defend against all types of cybercrimes. Cybersecurity has played a major role in securing the safety of user experience. As per the latest reports, India will have more than **1.5 million** unfulfilled job vacancies in the cybersecurity domain by 2025. So this is an amazing technology to build your career in. The average salary of a cybersecurity expert ranges between **INR 3 LPA – 40LPA** based on the skillset and expertise. 

## 4. Low Code/No-Code

Low Code/No-Code has put the world on a pedestal as it’s speeding up the software development process. Low Code/No Code allows you to create business and mobile apps with little to no coding skills. According to a study, the future of low-code or no-code is with an expected growth rate of 44.4% by 2022 to $27.23 billion (up from $4.32 billion in 2017). It is predicted that the market for app development will grow at least 5x faster than the IT capacity to provide those services. Therefore, the rise of apps developed by businesses has been triggered by the demand for digital transformation. The demand for developers and platforms is not high enough to meet the demand. 

The average salary of a low code developer ranges from **INR 20,505 – 29,000** **Per Month** and the salary range will go high in the future.

## 5.  Virtual Reality (VR) and Augmented Reality (AR)

Virtual Reality (VR) and Augmented Reality (AR) are proven to be the top innovations that have the highest growth potential. VR submerges one into a virtual environment whereas AR enhances the user experience which is achieved by the use of digital, visual, sound, and sensory technology. As per the survey, the AR market is expected to **increase by $198 billion** by the year 2025 and around **171 million people** are using VR technology. To ace, this field you don’t require any specialized knowledge all you need is basic programming skills and cognitive ability.

Metaverse has indulged a part in VR and AR and continuing to expand its horizon. 

## **6. Robotic Process Automation (RPA)**

Robotic Process Automation (RPA) is a method of automating business processes such as data collection and analysis, customer service, and other repetitive tasks that were previously operated manually.

RPA, like AI and Machine Learning, is a constantly evolving technology that automates many jobs in a variety of industries. Less than 5% of jobs today can be completely automated, but nearly 60% can be partially automated.

RPA opens up a slew of new career paths and opportunities, such as those for programmers, project managers, business analysts, and consultants. It also opens doors to high-paying jobs in leading organizations with a moderate learning curve. Choosing this technology as a career path can be extremely beneficial. Robotic Process Automation (RPA) Developer salary in India ranges between **INR 4.4 LPA – 24.0 LPA** with an average annual salary of INR 6.7 LPA.
 

## 7. Internet of  Things (IoT)

IoT is one of the most promising technological trends in 2022 that is disrupting the digital world. The Internet of Things, or IoT, is a network of devices that interconnect to the internet and share data with one another. IoT devices include not only computers, laptops, and smartphones, but also objects that have been outfitted with chips that allow them to collect and connect data over a network. By 2025, it is gauged that there will be more than 21 billion IoT devices.

In India, the average salary of IoT engineers ranges from I**NR 1.5 Lakhs – 16.2 Lakhs** with an average annual salary of **INR 5.1 LPM.**


## Introduction
Laravel is an open-source framework that mainly works on PHP and advanced PHP frameworks. Laravel has now released its new version Laravel 9. This new version got released on 8th February 2022. Before releasing Laravel 9, the creators have already introduced three versions, including Laravel 8, Laravel 7, and Laravel 6. Laravel is widely used to develop MVC-based object-oriented and high-performing web apps.

## Latest Features of Laravel 9
Laravel 9 has officially been released, and if you are wondering what the new features of Laravel 9 are, then here’s a quick list.
+ Laravel 9 has a minimum requirement of PHP 8.0.
+ New Design for routes: list is provided in Laravel 9, which was much needed as in previous versions. It was hard to manage big routes in the console.
+ In the latest version of Laravel, Anonymous Stub Migrations are kept as default.
+ Laravel 9 has improved themes on an exceptional page. With this exponential feature, you can customize or choose available themes at your convenience.
 ![improved theme in laravel](/posts/blogs-images/improved-themes-in-laravel-9-min.jpg) 
+ Laravel 9 provides New Query Builder Interface, making it easier for developers to work with.
+ Laravel 9 has made some major improvements required in the Laravel 8, including Symfony 6.0 support. Flysystem 3.0 has improved more in comparison to previous versions.
+ Creators of Laravel 9 have tried to solve the issues occurring in the bugs and usability.

<Code
 code="return Model::query()
 2	->whereNotExists(function($query) {
 3		// $query is a Query\Builder
 4	})
 5	->whereHas('relation', function($query) {
 6		// $query is an Eloquent\Builder
 7	})
 8	->with('relation', function($query) {
 9		// $query is an Eloquent\Relation
 10	});"
 language="php"
/>

+ PHP string function is one of the key features of Laravel 9 to look after, because this new version is more focused on using PHP 8.0 and its string function that includes str_contains() and many more.

*Laravel 9 provides long-term support, similar to Laravel 6. Laravel 9 will provide the longest maintenance and support guidance. You will get two years of support to fix bugs, which will remain until February 2024. For Security support, it will be for three years which will last till 2025.* 
![features of laravel 9 min](/posts/blogs-images/Features-of-Laravel-9-min.jpg) 

## Key Reasons to choose Laravel 9 over Laravel 8
+ Laravel 9 has provided default timeout in HTTP clients for 30sec. This step will help avoid hangs occurring in the previous version.
+ Laravel 9 has shifted from SwiftMailer to Symfony Mailer, which provides more consistency to your application.

## Conclusion

`The Creators of Laravel 9 tries to provide the best solution to their users, and for that, they always try to come up with new updated versions every year. However, for Laravel 9 they took two years to introduce. This new version has Laravel 9 new features that will help you develop your web apps easily.`


![php 8 features](https://www.cloudways.com/blog/wp-content/uploads/PHP-8-New-Features-Functions-and-Updates-2.jpg)

PHP 8 has been officially released for general users on November 26, 2020.

This new update brings a number of powerful features and optimizations to the language. While many RFCs have already been accepted and introduced, it’s time to immerse ourselves in some of the most exciting additions that have made [PHP faster](https://www.cloudways.com/blog/php-performance/) and more secure.

You might need to improve your code so it can run on PHP 8. If you’ve stayed up to date with the new releases, the update shouldn’t be too hard because most of the breaking changes were deprecated before in the 7.x versions. And don’t worry – all these deprecations are listed in this article.

Besides breaking changes, in addition to speed, PHP 8.0 delivers new features such as the much anticipated JIT compiler, union types, attributes, and much more. We’ll take a look at these as well.

PHP 8 Features that Will Upgrade Your Performance
-------------------------------------------------

As a long-time PHP developer, it’s a joy to see PHP 8 bring so many useful updates, like Named Arguments which let you validate data into a function based on their argument name instead of the argument order. And then, in the previous versions, the only way to declare union types could only be indicated in phpdoc annotation comments, but now these can be made directly.

All these attributes are an amazing improvement to the reflection API. Here’s a look at some of the great new PHP 8 features:

### Just-In-Time (JIT) Compiler

JIT was already available in PHP since v7.4 as a testing tool, but its performance and usability are much improved in the PHP 8 version. By design, JIT was available in disabled mode to conduct experiments and evaluate the other variables in PHP 7.4.

JIT will increase the speed of PHP 8 applications due to how it handles the compilation of the PHP scripts. It is very simple in terms of V8, HHVM, PyPy, and other modern PHP JIT, but it raises the degree of total PHP complexity, the possibility of new bugs, and the cost of creation and maintenance.

Now officiated in PHP mechanism, the new and improved [JIT compiler](https://en.wikipedia.org/wiki/Just-in-time_compilation) lets you execute the application code faster as compared to the traditional interpreter.

### The nullsafe operator

This RFC proposes the new nullsafe operator ?-> with complete short-circuiting.

If you already know the null coalescing operator, you’re already familiar with its weaknesses: method calls do not work. It would help if you had intermediate checks instead or rely on optional helpers that some frameworks provide:

![](https://www.cloudways.com/blog/wp-content/uploads/image7-200-1024x307.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image7-200-1024x307.png)

### Named arguments

With named arguments, developers can pass in values to a function by defining the value name so that you don’t have to take their order into account. You can also ignore optional parameters. Named arguments make the code easier to understand because the names of the arguments are descriptive.

![](https://www.cloudways.com/blog/wp-content/uploads/image6-220-1024x403.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image6-220-1024x403.png)

### Attributes

Attributes, usually known as annotations in other languages, provide a way to add metadata to classes without having to parse docblocks.

Here’s an example:

![](https://www.cloudways.com/blog/wp-content/uploads/image3-306-1024x800.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image3-306-1024x800.png)

### Match expression

The standout feature I was able to experience with PHP 8, which made coding easier, is match expressions. Developers are now able to return a value based on the given input, without even using additional keywords.

You might call it the switch expression’s big brother: match expressions can return values, need no break statements, it can combine conditions, uses strict comparisons of types, and does not coerce any type.

It looks like this:

![](https://www.cloudways.com/blog/wp-content/uploads/image11-155.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image11-155.png)

### Inheritance with private methods

Earlier, PHP used public, protected, and private methods to apply the same inheritance checks. In other words, the same method signature rules as the protected and public methods should be followed by private methods. Because of this, children’s classes would not be able to use private methods.

This updated PHP 8 feature has modified the behaviour, so these inheritance checks are no longer performed on private methods. In addition, it did not make sense to use the final private feature, so doing so would now cause a warning:

**Warning:** Private methods cannot be final as other classes never override them

### Weak Maps

Based on the WeakMap, RFC introduced in PHP 7.4, PHP 8 introduces a WeakMap implementation. WeakMap has references to objects that do not prevent the collection of garbage from those objects.

They also introduce caches that contain references to entity classes to improve the performance of relationships between entities, taking the example of ORMs. As long as this cache has a reference to them, these entity objects cannot be garbage collected, even though the cache is the only thing referencing them.

If this caching layer instead uses weak references and maps, PHP will collect these objects when they are no longer referred to by anything else. Weak maps can offer a better, more resource-friendly way of dealing with these objects, especially in the case of ORMs, which can handle many hundreds, if not thousands, of entities within a request. Here’s what weak maps look like, with an example from the RFC:

![](https://www.cloudways.com/blog/wp-content/uploads/image2-352.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image2-352.png)

### Type annotations for internal functions

This was a long-running problem, and with all the improvements made to PHP in previous versions, it was finally solvable. This implies that complete type information will be reflected in internal functions and methods.

### ext-JSON always available

It is no longer possible to compile PHP without the enabled JSON extension. Since JSON is so commonly used, instead of ensuring the extension exists first, the best developers can always depend on it being there.

### Consistent type errors

In PHP, user-defined functions throw TypeError, but internal functions do not. They emit warnings instead and return null. The behaviour of internal functions has been made consistent throughout PHP 8.

### The @ operator no longer silences fatal errors

This change may expose errors that were hidden before PHP 8. On your production servers, make sure to set display\_errors=Off.

### Default error reporting level

Instead of all but E NOTICE and E DEPRECATED, it’s now E ALL. This means that many previously silently ignored errors but possibly already existed before PHP 8 could pop up.

### Namespaced names being a single token

PHP is used to interpret each part of a namespace (separated by a backslash \\) as a sequence of tokens. This RFC changed that behaviour, meaning reserved names can now be used in namespaces.

### Saner numeric strings

When it finds numbers in strings, the PHP-type system attempts to do several smart things. This will make the behaviour more transparent and consistent.

### Saner string to number comparisons

In PHP 8, this RFC addresses the very strange case where 0 = = “foo” results in true. There are several other edge instances like that one, and they are fixed by this RFC.

### Stable Sorting

Algorithms for sorting were unreliable before PHP 8. This implies that there was no guarantee of the order of equal elements. The behaviour of all sorting functions is modified by PHP 8 to stable sorting.

Stop Wasting Time on Servers
----------------------------

Cloudways handle server management for you so you can focus on creating great apps and keeping your clients happy.

[Start Free](https://www.cloudways.com/en/php-hosting.php?utm_source=blog&utm_medium=inlinecta&utm_campaign=phpinlinecta)

New PHP Functions
-----------------

### New str\_contains() function

Some may argue it’s long overdue, but essentially we no longer have to rely on strops() to know whether there’s another string within a string.

![](https://www.cloudways.com/blog/wp-content/uploads/image4-281-1024x310.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image4-281-1024x310.png)

### New str\_starts\_with() and str\_ends\_with() functions

These two functions are long overdue and are now part of the core.

![](https://www.cloudways.com/blog/wp-content/uploads/image8-194.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image8-194.png)

### New fdiv() function

The new fdiv() function has similar ability as the fmod() and intdiv() functions, that allows for division by 0. Instead of getting errors, you’ll get INF, -INF, or NAN, depending on the scenario.

### get\_debug\_type() function

The new get\_debug\_type function always returns the true native type of variables. It returns a return native type names, e.g., int rather than integer, double instead of float.

get\_debug\_type() function helps in

*   Error reporting
*   Debugging
*   Business logic

Introducing the Latest Version Of PHP 8 on Cloudways
----------------------------------------------------

While [Cloudways](https://www.cloudways.com/) had already introduced PHP 8.0 to its users, this is now available to all new and existing accounts located in the packaging settings. We highly encourage you to keep your PHP version updated, because of the new features introduced to the language and keep yourself updated to the platform, but do not yet recommend you to upgrade to PHP 8.x on your live production servers, especially if you are using the Laravel framework or any other [PHP based CMS](https://www.cloudways.com/blog/best-php-cms/). If you create a new web app without [Laravel and WordPress](https://www.cloudways.com/blog/integrate-laravel-and-wordpress/), you may freely give PHP 8 a try.

Switching PHP versions on Cloudways
-----------------------------------

Scroll down the side menu and click on Settings and Packages. Right at the top are the packages for the PHP version, which you can switch from PHP 7.x to PHP 8.0.

As mentioned earlier, it’s highly recommended that you do not upgrade if you run a Laravel Framework or any PHP-based CMS live website. If you create a new web application without any [PHP framework](https://www.cloudways.com/blog/best-php-frameworks/) or PHP-based CMS or running a website that is not running on any PHP-based CMS, you should be okay to upgrade, but please always proceed with caution.

![Switching PHP versions](https://www.cloudways.com/blog/wp-content/uploads/image12-123-1024x502.png)

![Switching PHP versions](https://www.cloudways.com/blog/wp-content/uploads/image12-123-1024x502.png)

Select PHP 8 from the drop-down menu.

![drop-down menu](https://www.cloudways.com/blog/wp-content/uploads/image5-253-1024x507.png)

![drop-down menu](https://www.cloudways.com/blog/wp-content/uploads/image5-253-1024x507.png)

The upgrade process takes a few minutes. Your server will be upgraded without any downtime.

![php downtime](https://www.cloudways.com/blog/wp-content/uploads/image13-104-1024x502.png)

![php downtime](https://www.cloudways.com/blog/wp-content/uploads/image13-104-1024x502.png)

![php 8.0](https://www.cloudways.com/blog/wp-content/uploads/image10-172-1024x502.png)

![php 8.0](https://www.cloudways.com/blog/wp-content/uploads/image10-172-1024x502.png)

That’s it! It is easy to change your PHP version using Cloudways Platform.

Next, to verify that PHP 8 is indeed available at your server, launch the [SSH terminal](https://support.cloudways.com/en/articles/5121597-how-to-launch-an-ssh-terminal-from-the-cloudways-platform) from the Master Credentials tab and log in using your credentials.

Use the _**php -v**_ command to check the installed PHP version.

![](https://www.cloudways.com/blog/wp-content/uploads/image9-158.png)

![](https://www.cloudways.com/blog/wp-content/uploads/image9-158.png)

Final thoughts
--------------

Woah! It was some experience to compile and write this article, this is a major update and there will be breaking changes and PHP 8 new features. The best thing to do is to take a peek at the Updating document‘s entire list of breaking modifications.

However, several of these breaking modifications have been deprecated in previous versions of 7. \*, so if you have kept up-to-date over the years, upgrading to PHP 8 should not be all that difficult.

In my opinion, PHP 8 is easily the best update to date. Not only has it brought ease to the coding methods and structure, but also optimized the compile time of the code instead of runtime resulting in faster performance of the platform. Small updates in the user interface have also brought more value and user interaction to the language.

A few general changes were also made in the language. Some pre-loaded functions such as create\_function() and each() were removed, while the mechanism and working of few functions were modified. The new version is beyond any doubt a step towards cleaning up the language and releasing a lot of those long-awaited and essential highlights and updates.

Let me know in the comments below what you think about the launch of PHP 8, and how it is going to impact the web development arena.

Frequently Asked Questions

### Q. Should I upgrade to PHP 8 ?

A: PHP 8 provides improved code execution performance and will expand and improve over time. Better comparisons will get rid of frequent bugs and unexpected behaviors that often plague PHP developers. Resulting Increased Speed and optimized performance. Comparisons between numbers and non-numeric strings now work.

### Q. What changed in PHP 8 ?

A: PHP 8 contains numerous highlights and optimizations including named arguments, union types, attributes, constructor property promotion, match expression, nullsafe operator, JIT, and improvements in the type system, error handling, and consistency.

### Q. What is the difference between PHP 7.4 and 8 ?

A: One of the many examples is, [WordPress on PHP 8.0](https://www.cloudways.com/blog/wordpress-php-8/) can handle 18.4% more requests per second than PHP 7.4. Moreover, Laravel on PHP 8.0 can run 8.5% more requests per second than PHP 7.3. In the event that your site or application is completely congruent with PHP 8.0. Showing that the processing/ compilation speed of PHP 8 is sharp as compared to previous versions.

### Q. Is PHP 8 backwards compatible ?

A: PHP 8 new Features also introduces us to unions in PHP 8. This means that there is an issue with backwards compatibility if you implement PHP 8.0 union types, as this will break on sites running PHP 7.4 or below.




Before we dive into learning React, I believe it’s important to have a firm understanding of the language it’s implemented in – JavaScript.

JavaScript is a language that has evolved tremendous amounts the last seven years. There is a bunch of new syntax and improved API , so if you haven’t worked with it in a while, you might want to invest some time in understanding its new features.

### MDN’s JavaScript guide

Mozilla’s Developer Network, or MDN for short, is one of the very best resources about web development available. It’s a complete reference to all functions, methods, APIs and everything in between for both HTML, CSS and JavaScript.

They also have lots of great guides and tutorials, and their step by step guide to JavaScript teaches you everything you need to know about modern JavaScript syntax. It’s free, it’s well written, and it’s easy to follow for both people new to programming, and development professionals with a different background.

**Price:** Free Get started at [developer.mozilla.org](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide)

### JavaScript 30

If you’re more of a practical learner, I would suggest you check out the JavaScript 30 course from web educator Wes Boz. In this course, he guides you through building 30 small web projects without any frameworks, libraries or build steps. It requires you to know the basics of JavaScript, but once you know the syntax, you should be good to go. He also offers a paid [JavaScript 101 course](https://beginnerjavascript.com/), if you want to look into that.

**Price:** Free Get started at [javascript30.com](https://javascript30.com/)

### Just JavaScript

This might be the very best money I’ve ever spent. Dan Abramov and Maggie Appleton have made this incredible guide to having sane mental models about most of JavaScript’s harder parts. What is an object, really? How does primitive values work?

Taking this course (a few evenings worth) really revolutionized the way I think about JavaScript, and how it works. If you got the syntax down, and have built a few small projects, this is a course you should strongly consider.

**Price:** $42 Get started at [justjavascript.com](https://justjavascript.com/)

## Learning React

Now that you’ve gotten your JavaScript skills up to par, it’s time to dive into the nitty gritty of the web’s most popular way to build user interfaces – React.

There are a lot of ways to learn React, both textual, visual and practical. Most people have a preference to their learning (I’m a huge reader, myself), so please consider the resources that makes sense to your own preferences.

Without further ado – let’s dive into some of the very best available

### The Beginner’s Guide to React

If you don’t know the name Kent C. Dodds, you might as well learn it now. Kent is - in addition to being a really great guy - an amazing educator.

I always recommend people to start with his free beginner’s guide to React. It’s a free video course, taking you through 30 small and contained lessons, taking you from using regular JavaScript to do React’s job, to introducing React step by step, and learning all of the most fundamental parts you need to get started on your React journey.

The course claims “there’s no better introduction to React online”, and after having through most of them, I agree fully!

**Price:** free Get started at [egghead.io](https://egghead.io/courses/the-beginner-s-guide-to-react)

### Epic React

If you like Kent’s teaching style, you might want to invest in his complete line of React courses - called Epic React. In this extremely thorough course, you’ll go through 8 different workshops, learning everything from the very basics to really advanced APIs.

The workshops are a mix between video introductions and practical exercises, with great walkthroughs at the end. It’s really good at explaining at times pretty advanced concepts, and you get to learn a lot of techniques I had to learn by trying and failing.

With all that said, it’s a pretty expensive course. Not for what you’re getting, but in dollars and cents. At $599 for all courses, it might not be worth the initial investment for many. However, if you got the budget, or your employer does, it’s definitely going to pay off in the long run.

**Price:** $119-$599 Get started at [epicreact.dev](https://epicreact.dev)

### The React Docs

When learning new frameworks, the official documentation tends to be the best place to start. Unfortunately, as React has evolved, its documentation site has not. New features and best practices, like using hooks, suspense and concurrent features, had been hidden away in hard-to-find sub sections, while the official tutorial teached old concepts like class components and lifecycle methods.

Luckily, the amazing team behind React has been working on new documentation, that’s simply incredible. The new documentation site, in addition to being easy to navigate and use, takes you through every concept you need to know about React, with great writing, interactive examples and a very step-by-step learning process.

The new documentation site is still in beta, new sections are being added as we speak. Give it a try today!

**Price:** free Get started at [beta.reactjs.org](https://beta.reactjs.org)

### Let’s Learn React

If you’re into watching videos, I can highly recommend this video introduction by the wonderful Ali Spittel and Jason Lengstorf. In one and a half hours, you get a great introduction to React, and what benefits you gain from using it over other frameworks.

There’s lots of live coding, and some really neat discourse about React and web development in general. A definite must-watch for anybody interested in learning React.

Price: free Watch it at [learnwithjason.dev](https://www.learnwithjason.dev/let-s-learn-react)

## Open Source Session Replay

Debugging a web application in production may be challenging and time-consuming. [OpenReplay](https://github.com/openreplay/openreplay) is an Open-source alternative to FullStory, LogRocket and Hotjar. It allows you to monitor and replay everything your users do and shows how your app behaves for every issue. It’s like having your browser’s inspector open while looking over your user’s shoulder. OpenReplay is the only open-source alternative currently available.

![OpenReplay](/posts/blogs-images/replayer.png "")

Happy debugging, for modern frontend teams - [Start monitoring your web app for free](https://github.com/openreplay/openreplay).

## Learning frameworks

When you got a good grasp of the basics of React, you might want to dive into two of the most popular React frameworks out there, Next.js and Remix. You don’t have to, of course, but I’ve found both of these frameworks incredibly useful as a professional developer.

### Learning Next.js

Next.js is a framework that gives React superpowers. It helps you gain incredible performance gains over “regular React”, by running React on the server, or while building, and just send readily rendered HTML to your users.

Next.js has its own interactive tutorial, where you build an application by following along well-written instructions. This is how I learned Next.js, and it’s always been my go-to resource for teaching others. Also, I don’t know of any other guides that even come close quality-wise.

Price: free Get started at [nextjs.org](https://nextjs.org/learn/basics/create-nextjs-app)

### Learning Remix

Remix is a pretty new framework, but it builds on the very fundamentals of web development. In addition, it’s built by some of the best educators in the React world!

Remix’s approach to React is slightly different from Next - instead of pre-generating static content, it leverages caching and something called [edge computing](https://www.cloudflare.com/learning/serverless/glossary/what-is-edge-computing/) to serve existing content, only hitting the server when it’s needed (or the cache is invalidated).

In addition, Remix builds on top of existing web APIs, like the Request and Response objects the browser (and Node) provides us. That means, when you learn Remix for the first time, you’re probably learning a ton of useful web fundamentals at the same time.

Remix comes with their own tutorial, and I highly recommend working through it!

Price: free Get started at [remix.run](https://remix.run/docs/en/v1/tutorials/blog)

## Learning by doing

After going through some of these tutorials, guides and courses, you’ll be more than proficient enough to look for your first real projects as a React developer. And to be honest, it’s in these real-life projects the *real* learning begins.

If you have a job that provides you with these possibilities, consider asking for them now. If you don’t, and you don’t want to switch employer right now, you should look into sites like [Frontend Mentor](https://www.frontendmentor.io/home) for honing your skills outside of todo-apps and follow-along tutorials. Or perhaps you have an idea for a side project?

## Do the learning!

And with that last recommendation, I suggest you put down this article, and start learning. Any one of these courses and tutorials will help you become a better React developer. I promise it will be lots of fun, a bit frustrating at times, and totally worth it.


## 1. Faster and less greedy

In the IT world, it is not a rare occurrence for people to become concerned with the performance of an application… once they reach the end of the project! That is, once everything has been designed at both the functional and technological level. Even if you were to take everything apart, performance optimization is no easy task.

On the other hand, Symfony was conceived from the start to be fast, with a strong emphasis on performance. By way of comparison, [Symfony is the fastest PHP framework](http://www.phpbenchmarks.com/en/comparator/framework).


> ## 2. Unlimited flexibility
Whatever your needs are, Symfony will be adaptable. Its dependency injector and the Event Dispatcher make it entirely configurable, with each of the bricks being fully independent. A 3-in-1 framework, of sorts:

 1. Full Stack (complete version): you want to develop a complex application and you need many functionalities.
 2. Brick by brick: you build your framework according to the functionalities that you will need.
 3. Microframework: as a standalone, Symfony can also be used to develop a specific functionality in one of your projects. Without having to redevelop everything and without installing the entire framework, but only the specific brick that you need.
> Permanence is also something that relates to long-term support. [Professional Symfony support](https://symfony.com/support) is provided by SensioLabs, but there is also an entire ecosystem that has grown up around Symfony since its launch: the community (Slack, GitHub Discussions, etc.) and the many other service companies that have invested in the framework.

 Lastly, it is also with a view towards sustainable development that Symfony is distributed under Open Source MIT license, which does not impose constraints and allows the development of Open Source as well as proprietary applications.

## 3. Expandable
From the smallest brick to the complete core itself, everything is presented as a “bundle” (or plug-in in Symfony language) in Symfony. Each bundle is intended to add functionality to the framework and can also be reused in another project or shared with the rest of the community.
 In any case, the system of bundles allows everything to change within Symfony, including the core itself. Using the system’s interface contracts between bricks, the behavior of the framework thus can be changed at will, without requiring complete reconfiguration.

## 4. Stable and sustainable
The [Symfony release process](https://symfony.com/doc/current/contributing/community/releases.html) ensures the compatibility between all minor versions and provides a 3-year support for major Symfony versions.

## 5. The joy of developing
As a highly functional environment, Symfony also guarantees a certain comfort level for developers. By taking care of a number of unpleasant tasks (development of minor functionalities, for example), Symfony allows developers to focus on the actual highlights of an application and to both fully validate their role and improve their productivity.
 Among Symfony’s tools designed to make the life of a developer much easier, there is the legendary Web Debug Toolbar, as well as native support for development environments, detailed error pages or even native security.

## 6. Ease of use
Completely flexible to satisfy the needs of professionals and advanced users alike, Symfony is also very accessible. Plentiful documentation, community and professional [support](https://symfony.com/support), and “embedded” best practices within the framework (best practices that are natively applied without having to be aware of them or understanding them) allow a beginner to very quickly feel at ease with Symfony.

### *Summary*
*Choosing Symfony means having a long-term vision of application assets. It also means knowing how to make the day-to-day life of developers much easier.*

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