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AngularJS vs Svelte: What are the differences?
AngularJS and Svelte are both popular JavaScript frameworks used for building web applications. Although they share some similarities, they also have key differences that set them apart. In this article, we will discuss six major differences between AngularJS and Svelte.
Performance: AngularJS is known for its robustness and extensive features, but it can be resource-intensive and slow down the performance of an application. On the other hand, Svelte takes a different approach by compiling the application at build time, resulting in faster and more efficient code execution.
Size and bundle: AngularJS is a comprehensive framework that includes a lot of built-in components and features, resulting in a larger codebase and bundle size. In contrast, Svelte is a lightweight framework that compiles the components into highly optimized JavaScript code, resulting in a smaller bundle size.
Reactivity: AngularJS uses two-way data binding, where any changes in the model are automatically reflected in the view and vice versa. Svelte, on the other hand, relies on a reactive programming paradigm, where variables can be declared as reactive and the UI updates automatically when their values change.
Learning Curve: AngularJS is a feature-rich framework that requires a steep learning curve for developers to master all its concepts and techniques. Svelte, on the other hand, has a simpler and more minimalistic approach, making it easier for developers to learn and understand.
Interactivity: AngularJS provides a highly interactive and dynamic user interface with its built-in features like animations, routing, and form validation. Svelte also offers similar capabilities, but they need to be implemented manually using third-party libraries or custom code.
Compatibility: AngularJS is an older framework and has a large codebase and community support, which makes it compatible with a wide range of browsers and devices. Svelte, being a relatively newer framework, may have some compatibility issues and may require additional polyfills or workaround for certain browsers.
In summary, AngularJS is a robust and feature-rich framework that offers extensive functionality but can be resource-intensive and have a steep learning curve. Svelte, on the other hand, is a lightweight and efficient framework with a simpler learning curve but may lack some built-in features and require additional workarounds for compatibility and interactivity.
What is the best MVC stack to build mobile-friendly, light-weight, and fast single-page application with Spring Boot as back-end (Java)? Is Bootstrap still required to front-end layer these days?
The idea is to host on-premise initially with the potential to move to the cloud. Which combo would have minimal developer ramp-up time and low long-term maintenance costs (BAU support)?
React might be a good option if you're considering a mobile app for the future, because of react native. Although, Vue.js has the easiest learning curve and offers a better developer ramp-up time. Vue.js is great to build SPAs, very clean and organized and you won't have a lot of long-term maintenance problems (like AngularJS, for example). Bootstrap can still be used, but with flexbox there's no need anymore.
I recommend React because of less memory occupant compare to Angular, but this will depend on your organisation flexibility. When you use React you need to import different libraries as per your need. On the other side angular is a complete framework.
Performance-wise I vote for react js as it loads up quickly and lighter on the mobile. You can make good PWA with SSR as well.
If you are new to all three react will be a good choice considering, react-native will be useful if you want to build cross platform mobile application today or tomorrow. If you are talking about bootstrap styling framework than it's a choice you can style ur components by ur self or use bootstrap 4.0 framework. The complete stack mentioned above is platform agnostic u can run it anywhere you want be it cloud or on-premise.
It was easier to find people who've worked on React than Vue. Angular did not have this problem, but seemed way too bloated compared to React. Angular also brings in restrictions working within their MVC framework. React on the other hand only handles the view/rendering part and rest of the control is left to the developers. React has a very active community, support and has lots of ready-to-use plugins/libraries available.
It is a very versatile library that provides great development speed. Although, with a bad organization, maintaining projects can be a disaster. With a good architecture, this does not happen.
Angular is obviously powerful and robust. I do not rule it out for any future application, in fact with the arrival of micro frontends and cross-functional teams I think it could be useful. However, if I have to build a stack from scratch again, I'm left with react.
I used React not just because it is more popular than Angular. But the declarative and composition it gives out of the box is fascinating and React.js is just a very small UI library and you can build anything on top of it.
Composing components is the strongest asset of React for me as it can breakdown your application into smaller pieces which makes it easy to reuse and scale.
Svelte is everything a developer could ever want for flexible, scalable frontend development. I feel like React has reached a maturity level where there needs to be new syntactic sugar added (I'm looking at you, hooks!). I love how Svelte sets out to rebuild a new language to write interfaces in from the ground up.
I was first sceptical about using Angular over AngularJS. That's because AngularJS was so easy to integrate in existing websites. But building apps from scratch with Angular is so much easier. Of course, you have to build and boilerplate them first, but after that - you save a ton of time. Also it's very cozy to write code in TypeScript.
Svelte 3 is exacly what I'm looking for that Vue is not made for.
It has a iterable dom just like angular but very low overhead.
This is going to be used with the application.
for old/ lite devices . ie. * android tv, * micro linux, * possibly text based web browser for ascci and/or linux framebuffer * android go devices * android One devices
Our whole Vue.js frontend stack (incl. SSR) consists of the following tools:
- Nuxt.js consisting of Vue CLI, Vue Router, vuex, Webpack and Sass (Bundler for HTML5, CSS 3), Babel (Transpiler for JavaScript),
- Vue Styleguidist as our style guide and pool of developed Vue.js components
- Vuetify as Material Component Framework (for fast app development)
- TypeScript as programming language
- Apollo / GraphQL (incl. GraphiQL) for data access layer (https://apollo.vuejs.org/)
- ESLint, TSLint and Prettier for coding style and code analyzes
- Jest as testing framework
- Google Fonts and Font Awesome for typography and icon toolkit
- NativeScript-Vue for mobile development
The main reason we have chosen Vue.js over React and AngularJS is related to the following artifacts:
- Empowered HTML. Vue.js has many similar approaches with Angular. This helps to optimize HTML blocks handling with the use of different components.
- Detailed documentation. Vue.js has very good documentation which can fasten learning curve for developers.
- Adaptability. It provides a rapid switching period from other frameworks. It has similarities with Angular and React in terms of design and architecture.
- Awesome integration. Vue.js can be used for both building single-page applications and more difficult web interfaces of apps. Smaller interactive parts can be easily integrated into the existing infrastructure with no negative effect on the entire system.
- Large scaling. Vue.js can help to develop pretty large reusable templates.
- Tiny size. Vue.js weights around 20KB keeping its speed and flexibility. It allows reaching much better performance in comparison to other frameworks.
It is a complete waste of time and life to learn a different framework to solve the same problem (Both AngularJS and Angular build A+ UI's, but both require a lot of time to learn). It's dumb to spend 200 hours learning AngularJS, then 200 hours learning Angular when you could spend 200 hours learning AngularJS and 200 hours learning how to solve a different problem (like AI/ML, Data Science, AR/VR, Digital Marketing, etc.)
React has by far and away been our most important library choice throughout the history of Sellpy. It is a library that offers great flexibility supported by a really strong core. The React team is doing incredible work bringing quality features to the core project and tons of quality third party libraries fill in the gaps.
When first used Angular, the documentation was horrible and also the construct of Angular super academic and hard to learn (back in 2014). When evaluating React it was way easier getting stated even though its html in js (jsx) approach was very different. After some time we really started to like the co-location and component based model. If you architect well, you will have a component completely in one file including js/html/css.
We solely focus on one technology for frontend development. The reason for that is, that offering customers excellent services we need to be up to date on all developments of the framework but also its community and vast amount of packages. Reading blogs, newsletters, podcasts and so on. You will realistically only be able to be really good at one, so thats for us: React!
Pros of AngularJS
- Quick to develop889
- Great mvc589
- Powerful573
- Restful520
- Backed by google505
- Two-way data binding349
- Javascript343
- Open source329
- Dependency injection307
- Readable197
- Fast75
- Directives65
- Great community63
- Free57
- Extend html vocabulary38
- Components29
- Easy to test26
- Easy to learn25
- Easy to templates24
- Great documentation23
- Easy to start21
- Awesome19
- Light weight18
- Angular 2.015
- Efficient14
- Javascript mvw framework14
- Great extensions14
- Easy to prototype with11
- High performance9
- Coffeescript9
- Two-way binding8
- Lots of community modules8
- Mvc8
- Easy to e2e7
- Clean and keeps code readable7
- One of the best frameworks6
- Easy for small applications6
- Works great with jquery5
- Fast development5
- I do not touch DOM4
- The two-way Data Binding is awesome4
- Hierarchical Data Structure3
- Be a developer, not a plumber.3
- Declarative programming3
- Typescript3
- Dart3
- Community3
- Fkin awesome2
- Opinionated in the right areas2
- Supports api , easy development2
- Common Place2
- Very very useful and fast framework for development2
- Linear learning curve2
- Great2
- Amazing community support2
- Readable code2
- Programming fun again2
- The powerful of binding, routing and controlling routes2
- Scopes2
- Consistency with backend architecture if using Nest2
- Fk react, all my homies hate react1
Pros of Svelte
- Performance59
- Reactivity41
- Components36
- Simplicity35
- Javascript compiler (do that browsers don't have to)34
- Lightweight30
- Near to no learning curve28
- Real Reactivity26
- Fast as vanilajs26
- All in one22
- Compiler based18
- Use existing js libraries18
- SSR17
- Scalable16
- Very easy for beginners16
- Composable13
- No runtime overhead12
- Ease of use12
- Built in store10
- Typescript9
- Start with pure html + css7
- Best Developer Experience7
- Templates6
- Speed4
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Cons of AngularJS
- Complex12
- Event Listener Overload3
- Dependency injection3
- Hard to learn2
- Learning Curve2
Cons of Svelte
- Event Listener Overload3
- Little to no libraries2
- Complex2
- Learning Curve2
- Hard to learn2