Nearly one year ago, I received an email that asked me if I was available to do remote Lisp work. It was the day before the end of a contract and I had to tell my team if I wanted to continue or not. I made a virtual offering to the Lisp god and I started the Lisp job.
Disclaimer: this post was written on Lisp Advocates’ reddit. Lisp Advocates is a meme, but it’s sort of serious too.
At this time I had been in Lisp for around two years, contributing a couple simple libraries, writing a lot of documentation, blogging, furnishing the reddits, and being enthusiastic and polite. This is what actually gave me the job. I had tried to contribute to a busy CL repository, but the PR was not good enough and that irritated the maintainer, who answered abruptly. Nothing’s more outrageous than receiving contributions right? But I answered with calm and professionalism, and that got noticed by a repository watcher, who decided he could work with me.
That guy already had contacts and a client, and he formed a team around him. Our work was to build a website that would receive many visitors, that would have a client registration form and would have a rather simple admin dashboard, for a team of half a dozen people. The business already existed in the form of a buggy and slow Wordpress site, so the expectations were clear. We were three, we worked together on the same code (with one guy more on the design). I worked on it in a two-months period, but not full time. I’ve had a decent income paid straight and so I paid my rents for a few months thanks to that experience.
What Lisp was good for
The application had no inherent difficulties. It had forms and an admin backend. It was a website for a team of commercial people, as it exists hundreds of thousands. And yeah, Common Lisp was suited for that task. So we see there’s a good margin of progression, business and remote work wise: those thousands of websites for commercial people can very well be done in CL.
Libraries, deployment and Lisp curse
Our most difficult bug that made us loose millions was due to
(string-downcase nil) to return “NIL”, the string, instead of
nil. Now I use my str library
for string manipulation purposes.
All in all, being able to live-debug the software from the earth proved invaluable.
I got also hit by a config of mine that impacted Mito’s results. I had
:downcase in my .sbclrc. I was asking Lisp to
DON’T SHOUT AT ME ALL DAY LONG, ‘cause I try to listen to music at the
same time. I fixed the Mito bug, but I don’t use this setting anymore.
Voilà. This is my response to LispAdvocates’ call: https://www.reddit.com/r/lispadvocates/comments/ficdvx/tell_us_you_remote_success_story/.
There are of course lots of situations were CL is ready now to get the (remote) job done. There are people who do web dev for years in CL, but we don’t know their story.
ps: stay tuned, ‘cause I deployed another website in production.
Some comments and answers:
Apart from the programmer experience, were there any inherent advantages to using Common Lisp? (Speed I guess?)
CL had no particular advantages, but no disadvantages either (and it is my point!). As I said, it was a site with basic/easy/HTML&JS requirements, so I believe no language would’ve had any particular advantage. Speed was important, it was one of the main requirements. The website felt responsive, the client was very happy about it. For us, it was also easy and fast to deploy, which turned important and impressed the client.
Do you thinK a more standardized framework (from other languages) could have saved you?
No, not with our requirements. Another framework&language would have make us loose millions at the very beginning (still figuratively)