[sergiotapia]

We also have some additional info and insight on Trello's tech stack: http://stackshare.io/trello/trello

[thedufer]

Where does that data come from? It's significantly out of date. I guess because the tech stack blog post is so old?

[sergiotapia]

If you work at Trello, please feel free to claim and update with your current tech stack. We're using this blog post from the official Trello page.

http://blog.fogcreek.com/the-trello-tech-stack/

[jay_kyburz]

Can you tell us if the core components are the same. Node, Redis, Mongo?

I've been looking at Node, Redis, PostgreSQL for my next project.

[thedufer]

Node, Redis, Mongo are all still in use (although Redis pub/sub no longer is). There are a lot more components, though, and some of the front-end libraries listed are no longer true.