Opa Alternatives
Opa is described as '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' and is an app in the development category. There are more than 25 alternatives to Opa for a variety of platforms, including Linux, Mac, Windows, Self-Hosted and JavaScript apps. The best Opa alternative is Angular, which is both free and Open Source. Other great apps like Opa are Meteor, Express, KnockoutJS and FeathersJS.
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Opa alternatives are mainly Software Frameworks but may also be JavaScript Frameworks. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Opa.- Web App Development Tool
- Free • Open Source
- 109 likes83 Angular alternatives
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted
- JavaScript
- Typescript
Angular Features
Angular VS Opa
Is Angular a good alternative to Opa? - 49 likes70 Meteor alternatives
Meteor is a set of new technologies for building top-quality web apps in a fraction of the time. It is built around Smart Packages: little bundles of code that can run on a client, inside a cloud service, or both, and that can manage their lifetime inside the modern distributed...
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Meteor Features
Meteor VS Opa
Is Meteor a good alternative to Opa? - 28 likes58 Express alternatives
Express is a minimal yet robust Node.js web application framework, providing extensive HTTP utilities and middleware for rapid API creation. Its thin and adaptable architecture ensures simplicity while retaining Node.js core features, making it ideal for scalable apps.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- JavaScript
- Node.JS
- npm
Express Features
Express VS Opa
Is Express a good alternative to Opa? - 16 likes73 KnockoutJS alternatives
Knockout is a JavaScript library that helps you to create rich, responsive display and editor user interfaces with a clean underlying data model. Any time you have sections of UI that update dynamically (e.g.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
KnockoutJS VS Opa
Is KnockoutJS a good alternative to Opa? - 13 likes84 FeathersJS alternatives
Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via RESTful resources, sockets and flexible plug-ins.
License model
- Free • Open Source
Application type
Platforms
- Self-Hosted
- Node.JS
FeathersJS Features
FeathersJS VS Opa
Is FeathersJS a good alternative to Opa? - 30 likes88 Polymer alternatives
Polymer is a library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile.
Polymer VS Opa
Is Polymer a good alternative to Opa? - 2 likes60 Fastify alternatives
An efficient server implies a lower cost of the infrastructure, a better responsiveness under load and happy users. How can you efficiently handle the resources of your server, knowing that you are serving the highest number of requests possible, without sacrificing security...
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- JavaScript
- Node.JS
Fastify Features
Fastify VS Opa
Is Fastify a good alternative to Opa? - 6 likes67 Harp alternatives
Harp is a production-ready web server. Rapidly build static sites and client-side applications using , and more—no configuration necessary.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Harp Features
Harp VS Opa
Is Harp a good alternative to Opa? - 12 likes59 Derby alternatives
MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers.
Derby VS Opa
Is Derby a good alternative to Opa? - 11 likes86 Koa alternatives
Expressive middleware for node.js using generators via co to make web applications and APIs more enjoyable to write. Koa's middleware flow in a stack-like manner allowing you to perform actions downstream, then filter and manipulate the response upstream.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Koa Features
Koa VS Opa
Is Koa a good alternative to Opa? - 6 likes52 Famous Engine alternatives
The Famous Engine is a free and open source JavaScript rendering engine. What makes the Famous Engine 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.
Famous Engine VS Opa
Is Famous Engine a good alternative to Opa? - 10 likes53 Sails.js alternatives
Sails.js make it easy to build custom, enterprise-grade Node.js apps. It is designed to mimic the MVC pattern of frameworks like Ruby on Rails, but with support for the requirements of modern apps: data-driven APIs with scalable, service-oriented architecture.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Sails.js Features
Sails.js VS Opa
Is Sails.js a good alternative to Opa?