Koa.js VS Opa
Compare Koa.js VS Opa and see what are their differences
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Koa.js
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OpaBased on our record, Koa.js seems to be a lot more popular than Opa. While we know about 36 links to Koa.js, we've tracked only 3 mentions of Opa. 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.
In this example, we're using the serverless framework to quickly set up the Lambda function along with an API gateway for the entry point. The lambda function is a simple Koa REST API with a few functional endpoints. - Source: dev.to / 5 months ago
The initial step is to create our entry point, from where the page will be rendered. In this case, we will use the koa framework. - Source: dev.to / 8 months ago
Koa.js: By the team behind Express, Koa.js utilized async/await for middleware, resulting in cleaner and more readable code. - Source: dev.to / 9 months ago
Backend is more tricky. - RESTful APIs I prefer Koajs - For a RPC/microsevice, I have only used gRPC - For a CLI, yargs and inquirer. Source: about 1 year ago
There are lot of different frameworks out there. If you learn one, there is no guarantee that the next job you find will use the same. For example if you learn Express and the next one used Koa or Nest. - Source: dev.to / over 1 year ago
I remember Opa http://opalang.org/ tried something similar at the time when MongoDB was new and modern. - Source: Hacker News / 7 months ago
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
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
ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
ASP.NET - ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.
Django - The Web framework for perfectionists with deadlines
ember.js - A JavaScript framework for creating ambitious web apps
Laravel - A PHP Framework For Web Artisans