Last night I discovered Koa (<a href="https://github.com/koajs/koa" rel="nofollow">https://github.com/koajs/koa</a>).<p><pre><code> > Koa is a new web framework designed by the team behind Express,
> which aims to be a smaller, more expressive, and more robust
> foundation for web applications and APIs.
</code></pre>
I decided to try it out by making a simple JSON-serving app that deploys to Heroku, talks to an AWS Postgres database, and has a simple DB-backed session/authentication system.<p>I pushed up my progress to <a href="https://github.com/danneu/koa-example" rel="nofollow">https://github.com/danneu/koa-example</a>.