In other words, infrastructure is that necessary stuff that lets you get your job done, but it doesn't seem sexy. Every open source project needs a high-quality infrastructure, though, and it turns out that building infrastructure is extremely fun, even though it's not as sexy as building "the next killer app".

I've spent a lot of time building software infrastructure. The Debian project is (mostly) not about building new applications. It's about brining together projects with a solid infrastructure so that real people can use it. The Haskell Cabal is a piece of infrastructure that helps other people to compile and distribute applications.

So what makes building software infrastructure seem less fun, even though it's really great? It's the idea of measuring the results of your work indirectly. It's easy to say that we wrote n lines of code this year, or that "my application" has n users. Depending on the size of n, that might make us feel good, or feel bad. But measuring results indirectly is much harder. You have to be content to say things like, "I helped 10 programmers build 15 applications for 5000 users, but I only helped each one a little bit." That's an indirect result.

But if you are more interested in the result than in who creates it, then you're in a good position to let yourself have fun building infrastructure. If you are more interested in fun than in glory, then you're in a good position to get fulfillment in life :)

In fact, infrastructure is really fun to build, at least in computing. You get to take a series of tubes and put them together in a new way. You get to lay the groundwork for many projects that come behind you. There's a bit of systems administration, a bit of hacking, and a lot of contact with the your peers in the community. People will help you figure out what to build since they're chasing right behind you using your stuff (at least in the open source world). People will respect and even occasionally thank you for helping them to do their job.

Of course, some pieces of infrastructure become sexy. Debian's apt-get is considered pretty darn cool among those in the know. Writing awesome compilers that real people use (like GHC or Cryptol) is the dream of a lot of computing science academics. The Internet itself is actually cool these days, or so I hear.

The Haskell language and community is badly in need of infrastructure right now. We need people to flesh out and improve the existing debuggers, code coverage tools, and IDE support. We need a robust package database, sysadmin support, and project repositories. We need folks to make Debian and Gentoo packages from Haskell packages.

If you like people, and want people to get to know you and to appreciate your work, then go out there and discover an important piece of infrastructure that people need. Ask them what exactly they want, how they would build it, but be sure to bring your own vision to the project as well. Most of all, have fun building something with your friends. ]]>