Software Alternatives & Reviews

Opa VS Scala Lang

Compare Opa VS Scala Lang and see what are their differences

Opa logo Opa

Opa is an open source, simple and unified platform for writing web applications.

Scala Lang logo Scala Lang

Scala is a pure-bred object-oriented language that runs on the JVM
  • Opa Landing page
    Landing page //
    2021-10-16
  • Scala Lang Landing page
    Landing page //
    2023-07-28

Opa videos

My food review at Opa of Greece!

More videos:

  • Review - Classic Game Room - OPA OPA review for Sega Mark III

Scala Lang videos

No Scala Lang videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Opa and Scala Lang)
Web Frameworks
100 100%
0% 0
Programming Language
0 0%
100% 100
Developer Tools
100 100%
0% 0
OOP
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Scala Lang should be more popular than Opa. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Opa mentions (3)

  • Imba – The friendly full-stack language
    I remember Opa http://opalang.org/ tried something similar at the time when MongoDB was new and modern. - Source: Hacker News / 7 months ago
  • Ask HN: What web frameworks/technologies did not succeed as per your expectation
    We come across some web frameworks and technologies that we think will succeed, but they wither away as time passes by and don't succeed to the level we expected. Which web frameworks and or technologies did you come across that you thought would succeed but did not as per your expectations? For example, I thought that Opa Lang[0] and UrWeb[1] would succeed but did not, even though the ideas were sound. [0]... - Source: Hacker News / 9 months ago
  • Modern JavaScript:Everything you missed over the last 10 years(ECMAScript 2020)
    I think the Opa language was doing JSX-like code in the frontend before JSX http://opalang.org/ Both Opa and JSX were created in 2011. Opa had other innovations as well, such having the same code base run on both client and server (like Next.js). Unfortunately it didn't get traction and was abandoned by the creators. - Source: Hacker News / almost 3 years ago

Scala Lang mentions (5)

  • how to setup scala
    I have a new windows 10 and downloaded the Coursier installer from scala-lang.org, the https://docs.scala-lang.org/getting-started/index.html says that you should have either java8 or java11 installed but most tutorials online and posts says to install latest version of java, which java jdk version should I install or does Coursier install it for me or do I choose the latest jdk (java-jdk-19)? Source: over 1 year ago
  • [NEWBIE] Problem with the very first project (Coursier installer, Win 10, Java 8)
    Try manually installing sbt without coursier. The instructions are on https://scala-lang.org. Source: over 1 year ago
  • The “Either” Issue
    I had met the core developers, we had discussing a lot about which technology would better address our demand and, after many considerations, we had chosen Scala. - Source: dev.to / about 2 years ago
  • Next programming language?
    I like scala. It combines object-oriented and functional programming into one high-level language, which makes it fun to learn. I don't know if it is popular in the robotics industry, but it runs on the jvm and can be combined with java, so there is that. I recommend the book "programming scala". Source: over 2 years ago
  • 25 years of OCaml
    Scala with the Typelevel ecosystem. Stay on the jVM, but have a much more pleasant and robust experience, including a great REPL. Source: almost 3 years ago

What are some alternatives?

When comparing Opa and Scala Lang, you can also consider the following products

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ASP.NET - ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.

Haskell - An advanced purely-functional programming language

ember.js - A JavaScript framework for creating ambitious web apps

Rust - A safe, concurrent, practical language