Software
We've compiled a list of 43 free and paid alternatives to Opa. The primary competitors include Node.js, AngularJS. In addition to these, users also draw comparisons between Opa and Meteor, ExpressJS, Polymer. Also you can look at other similar options here: About.
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Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable...
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HTML is great for declaring static documents, but it falters when we try to use it for declaring...
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Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.
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Polymer is a library that uses the latest web technologies to let you create custom HTML elements.
27
Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your...
26
Knockout is a JavaScript library that helps you to create rich, responsive display and editor user...
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MVC framework making it easy to write realtime, collaborative applications that run in both Node.
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Free web application framework for building Web sites and Web applications using JavaScript, HTML...
20
Opa is an open source, simple and unified platform for writing web applications.
Opa is an open source, simple and unified platform for writing web applications.
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Opa is an open source, simple and unified platform for writing web applications. All aspects are directly written in Opa: Frontend code, backend code, database queries and configuration. And everything is strongly statically typed.
Designed specifically for web apps, Opa is a great tool for easily building real-time web applications and services as well as games! And thanks to it's event-driven, non-blocking approach, Opa is perfect for writing any social application.
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