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  1. Stackups
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  3. UI Components
  4. Javascript UI Libraries
  5. React vs Scala.js

React vs Scala.js

OverviewDecisionsComparisonAlternatives

Overview

React
React
Stacks182.6K
Followers147.0K
Votes4.1K
GitHub Stars240.3K
Forks49.7K
Scala.js
Scala.js
Stacks48
Followers66
Votes0
GitHub Stars4.7K
Forks401

React vs Scala.js: What are the differences?

React: A JavaScript library for building user interfaces. Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technology stack, it's easy to try it out on a small feature in an existing project; Scala.js: *The Scala to JavaScript compiler *. It is a safer way to build robust front-end web applications. With it, typos and type-errors are immediately caught and shown to you in your editor, without even needing to compile your code. Refactor any field or method with ease, with the confidence that if you mess it up the editor will tell you immediately.

React belongs to "Javascript UI Libraries" category of the tech stack, while Scala.js can be primarily classified under "JavaScript Compilers".

React and Scala.js are both open source tools. React with 134K GitHub stars and 24.9K forks on GitHub appears to be more popular than Scala.js with 3.71K GitHub stars and 325 GitHub forks.

Airbnb, Uber Technologies, and Facebook are some of the popular companies that use React, whereas Scala.js is used by MentorMyself, Seventh Sense, and TheDocking.Space. React has a broader approval, being mentioned in 4235 company stacks & 16162 developers stacks; compared to Scala.js, which is listed in 6 company stacks and 4 developer stacks.

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Advice on React, Scala.js

Cyrus
Cyrus

Aug 15, 2019

Needs adviceonVue.jsVue.jsReactReact

I find using Vue.js to be easier (more concise / less boilerplate) and more intuitive than writing React. However, there are a lot more readily available React components that I can just plug into my projects. I'm debating whether to use Vue.js or React for an upcoming project that I'm going to use to help teach a friend how to build an interactive frontend. Which would you recommend I use?

884k views884k
Comments
Cyrus
Cyrus

Aug 15, 2019

Needs advice

Simple datepickers are cumbersome. For such a simple data input, I feel like it takes far too much effort. Ideally, the native input[type="date"] would just work like it does on FF and Chrome, but Safari and Edge don't handle it properly. So I'm left either having a diverging experience based on the browser or I need to choose a library to implement a datepicker since users aren't good at inputing formatted strings.

For React alone there are tons of examples to use https://reactjsexample.com/tag/date/. And then of course there's the bootstrap datepicker (https://bootstrap-datepicker.readthedocs.io/en/latest/), jQueryUI calendar picker, https://github.com/flatpickr/flatpickr, and many more.

How do you recommend going about handling date and time inputs? And then there's always moment.js, but I've observed some users getting stuck when presented with a blank text field. I'm curious to hear what's worked well for people...

401k views401k
Comments
Malek
Malek

Web developer at Quicktext

Mar 28, 2020

Decided

The project is a web gadget previously made using vanilla script and JQuery, It is a part of the "Quicktext" platform and offers an in-app live & customizable messaging widget. We made that remake with React eco-system and Typescript and we're so far happy with results. We gained tons of TS features, React scaling & re-usabilities capabilities and much more!

What do you think?

244k views244k
Comments

Detailed Comparison

React
React
Scala.js
Scala.js

Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technology stack, it's easy to try it out on a small feature in an existing project.

It is a safer way to build robust front-end web applications. With it, typos and type-errors are immediately caught and shown to you in your editor, without even needing to compile your code. Refactor any field or method with ease, with the confidence that if you mess it up the editor will tell you immediately

Declarative; Component-based; Learn once, write anywhere
Strong typing; optimizes your Scala code into highly efficient JavaScript; use any JavaScript library right from your Scala.js code
Statistics
GitHub Stars
240.3K
GitHub Stars
4.7K
GitHub Forks
49.7K
GitHub Forks
401
Stacks
182.6K
Stacks
48
Followers
147.0K
Followers
66
Votes
4.1K
Votes
0
Pros & Cons
Pros
  • 837
    Components
  • 674
    Virtual dom
  • 579
    Performance
  • 509
    Simplicity
  • 442
    Composable
Cons
  • 41
    Requires discipline to keep architecture organized
  • 30
    No predefined way to structure your app
  • 29
    Need to be familiar with lots of third party packages
  • 13
    JSX
  • 10
    Not enterprise friendly
No community feedback yet
Integrations
No integrations available
JavaScript
JavaScript
AngularJS
AngularJS
Scala
Scala

What are some alternatives to React, Scala.js?

jQuery

jQuery

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

AngularJS

AngularJS

AngularJS lets you write client-side web applications as if you had a smarter browser. It lets you use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly. It automatically synchronizes data from your UI (view) with your JavaScript objects (model) through 2-way data binding.

Vue.js

Vue.js

It is a library for building interactive web interfaces. It provides data-reactive components with a simple and flexible API.

jQuery UI

jQuery UI

Whether you're building highly interactive web applications or you just need to add a date picker to a form control, jQuery UI is the perfect choice.

Svelte

Svelte

If you've ever built a JavaScript application, the chances are you've encountered – or at least heard of – frameworks like React, Angular, Vue and Ractive. Like Svelte, these tools all share a goal of making it easy to build slick interactive user interfaces. Rather than interpreting your application code at run time, your app is converted into ideal JavaScript at build time. That means you don't pay the performance cost of the framework's abstractions, or incur a penalty when your app first loads.

Babel

Babel

Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting for browser support.

Flux

Flux

Flux is the application architecture that Facebook uses for building client-side web applications. It complements React's composable view components by utilizing a unidirectional data flow. It's more of a pattern rather than a formal framework, and you can start using Flux immediately without a lot of new code.

Famo.us

Famo.us

Famo.us is a free and open source JavaScript platform for building mobile apps and desktop experiences. What makes Famo.us unique is its JavaScript rendering engine and 3D physics engine that gives developers the power and tools to build native quality apps and animations using pure JavaScript.

Riot

Riot

Riot brings custom tags to all browsers. Think React + Polymer but with enjoyable syntax and a small learning curve.

Marko

Marko

Marko is a really fast and lightweight HTML-based templating engine that compiles templates to readable Node.js-compatible JavaScript modules, and it works on the server and in the browser. It supports streaming, async rendering and custom tags.

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