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Top 10 Opa Alternatives & Competitors

(1)2.5 out of 5

Explore the best alternatives to Opa for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to Opa include ease of use and reliability. The best overall Opa alternative is ASP.NET. Other similar apps like Opa are IHP, Font Awesome, WebRTC, and JQuery UI. Opa alternatives can be found in Other Web Frameworks Software.

Best Paid & Free Alternatives to Opa

  • ASP.NET
  • IHP
  • Font Awesome

Top 10 Alternatives to Opa Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Opa stacks up to the competition, check reviews from current & previous users in industries like Real Estate, and find the best product for your business.
    #1
  1. ASP.NET

    (53)4.3 out of 5
  2. A free web framework for building Web sites and Web applications using HTML, CSS and JavaScript. Create Web APIs, mobile sites and use real-time technologies

    Categories in common with Opa:
    #2
  3. IHP

    (79)4.7 out of 5
  4. IHP is a full-stack web framework that enables developers to rapidly build web applications with Haskell, a functional programming language with the industry-leading type-system. IHP has built-in web-based IDE to improve developer productivty. The IDE includes a database schema designer, a web-based code generator and a web-based repl. Thanks to it's strong type-system, IHP applications are a lot more robust compared to applications build with other technologies: - Null-Pointer-Exceptions (NPE's) are impossible by design, they don't ever occur at runtime - Improved security as common security issues like XSS and SQL Injection will lead to compile-time type errors - The application can be refactored safely without worrying that it breaks other parts of the system

    Categories in common with Opa:
    #3
  5. Font Awesome

    (32)4.4 out of 5
  6. Get vector icons and social logos on your website with Font Awesome, the webs most popular icon set and toolkit

    Categories in common with Opa:
    #4
  7. WebRTC

    (29)4.5 out of 5
  8. WebRTC is an open framework for the web that enables Real Time Communications in the browser. It includes the fundamental building blocks for high-quality communications on the web, such as network, audio and video components used in voice and video chat applications.

    Categories in common with Opa:
    #5
  9. JQuery UI

    (28)3.6 out of 5
  10. jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library.

    Categories in common with Opa:
    #6
  11. Material Design for Bootstrap

    By MDB
    (24)4.6 out of 5
  12. Material Design for Bootstrap is a free, powerful Material Design UI KIT for Bootstrap 4. It is a comprehensive material design frameworks that was created to date.

    Categories in common with Opa:
    #7
  13. Datatables

    (20)4.6 out of 5
  14. Datatables is a plug-in for the jQuery Javascript library. It is a tool, build upon the foundations of progressive enhancement, that adds all of these advanced features to any HTML table. It helps for adding sorting and paging and filtering abilities.

    Categories in common with Opa:
    #8
  15. Netty

    (20)4.5 out of 5
  16. Netty is an asynchronous event-driven network application framework.

    Categories in common with Opa:
    #9
  17. Apache Axis2

    (15)4.1 out of 5
  18. Apache Axis2 is a core engine for Web services. It is a complete re-design and re-write of the widely used Apache Axis SOAP stack.

    Categories in common with Opa:
    #10
  19. GWT - Google Web Toolkit

    (15)3.4 out of 5
  20. GWT is a development toolkit for building and optimizing complex browser-based applications. Its goal is to enable productive development of high-performance web applications without the developer having to be an expert in browser quirks, XMLHttpRequest, and JavaScript. GWT is used by many products at Google, including AdWords, AdSense, Flights, Hotel Finder, Offers, Wallet, Blogger. It’s open source, completely free, and used by thousands of developers around the world.

    Categories in common with Opa: