Kevin WalkerFollowFrontend Weekly--ListenShareThe fierce battle between the frameworks in the tech industry continues. Earlier React, Angular and Ember were considered some of the best Javascript frameworks but that’s not the case anymore! Vue and Svelte seem to have gained an immense amount of popularity and due to their exponential growth, these frameworks have successfully been added to the list of the best JavaScript frameworks available across the globe.Even after so many years of existence, JavaScript somehow manages to be one of the leading languages to consider and JavaScript frameworks tend to seamlessly optimize the entire web development process, saving ample of time, effort and money. As mentioned above, JavaScript frameworks are many and each one is definitely of a kind so sometimes or I should say most of the time choosing the right Javascript Framework can be quite a concern. Well, since we don’t have much time I won’t be getting into the nitty-gritty of each and every popular JavaScript framework except Svelte and Vue. So if you are confused between Svelte and Vue, the following post acts as a sure-shot answer for which one to choose.Now before I begin comparing the two, let us try knowing each one separately.The world of front-end development keeps on evolving every now and then. Some of the tools do end up being a mega-star while others fade away over time. Fortunately, our first contender Svelte falls in the first category. The JavaScript framework in particular assists developers to create reactive applications. Well, I am talking about the kind of applications where if a user inputs some data, and if the value is changed within the app then the value is automatically reflected in the Document Object Model (DOM).Reactive applications are pretty much crucial especially if you want to survive in this cut-throat competitive world. So basically Svelte turns out to be an open-source frontend JavaScript framework that assists developers across the world in developing interactive web pages like never before. The ideation behind the framework is pretty similar to React and Vue, enabling developers to create web applications like never before. And do you know what is the best part of Svelte? Here you get the best possible outcomes by using fewer codes, being truly reactive and having no virtual DOM.By using Svelte developing single and reusable components is quite possible literally and that too for any project. And not just that, the JavaScript framework also assists well in developing applications featuring slick interfaces. Here having in-depth knowledge regarding HTML, JavaScript, and CSS is a pure bliss especially if you want to get started with Svelte. Some eye-opening facts about Svelte include:Yahoo, Meta, Apple, Rakuten, Bloomberg, The New York Times, Square, Spotify, Reuters, Ikea, ByteDance, Brave, etc. are some of the companies vouching for the JavaScript framework. Further below I would like to mention some of the core advantages of considering Svelte.The first and foremost benefit of considering Svelte is that it is pretty easy to get started with. Yes, in other words, Svelte is way easier to learn especially if you are well-versed in C++, HTML and JavaScript. Not to mention the JavaScript framework turns out to be quite beginner-friendly and if you still don’t believe me, check out its official tutorial.Here you will find all three web languages, so if you know C++ and HTML, writing Svelte won’t be a major concern. And then you may keep learning as you proceed. So developers who know JavaScript won’t find Svelte a major concern.Apart from this, you see most of the JavaScript frameworks tend to abstract the DOM, whereas Svelte is quite an exception here. No matter what the JavaScript framework does it is best to harmonize with the web platform as well as developers irrespective of their experience and knowledge.The next benefit of using Svelte is that it turns out to be great in terms of performance. You see this particular JavaScript framework features some of the most astounding performance characteristics. The JavaScript framework has an insane reputation for speed and ensures to offer an excellent development experience. Here optimizing user code at compile-time, like resolving the dependency graph of computed properties to propagate changes with minimal runtime overhead is possible. In fact, the official site of Svelte has shared that even virtual DOM has some issues. Check out their blog post, Virtual DOM is Overhead.Now when you create a Svelte application, all the components are compiled into independent JavaScript-based modules. And here developers can easily monitor the execution and stability of the compiled program with the help of the preview window. As a result, the final outcome turns out to be light and fast to run. In today’s times, Svelte is pretty much recommended for typical usage and it keeps on evolving constantly.Speaking from a developer’s perspective, writing code becomes way more easy as it just takes a few lines of code to create the application. And you know that it is also possible to update your data so developers no longer have to wait for changes reflected in your virtual structure which definitely leads to a better user experience.Enough about Svelte, time to focus on the next contender, i.e. Vue.Another interesting JavaScript framework that excels is Vue. Slowly and steadily Vue is becoming the more popular choice for web developers especially front-end developers across the globe. Vue is an open-source JavaScript framework that has given great assistance to DevExpress, StoreKit, Modus Create and Vehikl, and many more such names. Vue turns out to be one of the most promising JavaScript frameworks and though React and Angular are older than Vue, it turns out to be equally demanding and well-known for developing lighter, flexible and high-performing apps like never before. The revolutionary framework is highly recommendable for creating prototypes for beginners, ensuring seamless application integration and offering API with a smooth transition. So developing eye-catching animations with Vue is a cakewalk.Wondering why Vue is supported by big giants such as Facebook, Netflix and Google? Well, down below I would like to mention certain benefits offered by Vue as a leading JavaScript framework.The following JavaScript framework is pretty easy to get started with and it ensures keeping things pretty simple and straightforward. Now Vue is such a lightweight framework that comprises a single-file component-based architecture. So if you are well-versed with HTML, CSS and JavaScript then Vue certainly turns out to be easy, to begin with. And you know what, here every part of the JavaScript framework can be tested independently. As far as the coding is concerned, it is pretty simple, easy to optimize and looks out for faults or errors in the nick of time.The next benefit offered by Vue is a wide range of tools. The vue.js framework is lightweight but offers a variety of libraries and tools that ensure seamless enhancement of the development project. In fact, the Vue CLI offers different innovative characteristics. Here developers can easily change the code, and configurations and make the most of plenty of inbuilt solutions such as state management, routing and animation instruments, etc.So if you are looking for a JavaScript framework that ensures quick and easy creation, development and management, then Vue is the right choice to consider.The next benefit offered by Vue is great in terms of performance and speed. On and all, Vue weighs just 20KB but that doesn’t mean it lacks in regards to performance and scalability. In fact, it turns out to be one of the fastest frameworks and ensures positive SEO rankings.Vue incorporates a component-based approach so the code is not separated into arbitrary layers, however can be reused again and again. Basically, Vue is cohesive, portable and maintainable.A javascript framework with less repetitive coding, high-end code readability and great concerning testing and maintenance, Vue definitely stands apart from the rest.I can simply go on and on with Vue such as precise documentation, the best cross-platform UI framework, virtual DOM, two-way binding, Model-View-View-Model (MVVM) Architecture, progressive, great community, seamless integration, and so much more. So now comes the big question? Which one to choose? Since both the JavaScript frameworks turn out to be extraordinary, which one to choose? Well, let’s find out in our very next segment.Though both Svelte and Vue tend to employ two-way binding, much like many other frontend frameworks. And this is what makes both of them highly reactive. Well, but how can both be up to the mark and that’s where Svelte leads the race. Yes, the javascript framework is a compiler and has the ability to produce code in no time without the need for optimizing everything in a single go and enhancing performance. So what happens is developers face less runtime overhead and from the user’s perspective they are bound to receive seamless transitions and quick rendering.Another differentiating aspect to take into account is the virtual DOM. Here in Svelte, the virtual DOM is updated by simply modifying the components. So all the labor work is slacked.Though there is no drastic difference in regard to performance, Svelte can be said to have a slight upper hand.Another differentiating factor to consider is community support. You see whichever framework you choose, it should have strong community support no matter what! Without concerning veterans or other experienced programmers solving every situation can be quite a concern. So choosing a javascript framework featuring strong and robust community support is a must! According to StackOverflow, Vue holds 6th place and Svelte is seen taking the second place on the same. So what does this mean? Finding developers carrying expertise in Vue is pretty easy to find. However, Svelte has a much higher satisfaction rate. So again Svelte seems to have an upper hand here.Lastly comes the size. Yes, when you are comparing different javascript frameworks size does matter. You see, the app being small in size the faster it will load and there is no scope for any goof-ups or parsing. Svelte is highly considered for developing smaller apps. Whereas Vue is a pretty lightweight framework that weighs between 50kB and 100kB. This automatically decreases the size of the app and results in fast development. Other than being fast, both do excel in developing larger and more complicated apps.The debate keeps on going! So it depends on your needs and requirements. There is no cookie-cutter solution here, both are pretty strong contenders so think twice before making any choice.----Frontend WeeklyKevin Walker is a software developer. He is write on various topic in his hree time.Kevin WalkerinStackademic--Manisha BasrainFrontend Weekly--7Shen HuanginFrontend Weekly--7Kevin WalkerinTMDesign--Kittisak Ma--1Plabon IslaminStackademic--Soniceran--1Naim Gkamperlointech-gwi--Tanbamrung W--Mirza LekainITNEXT--5HelpStatusWritersBlogCareersPrivacyTermsAboutText to speechTeams