I'm a software person at Prodigy. My COVID projects are currently Pizza & Bread.

Small, Nimble, and Quick

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I’m a big fan of larger frameworks like Django or Rails or UIKit. I know there’s a bit of a war between the folks who like the out-of-the-box kitchen sink frameworks and those who want to mash together their own framework from a series of libraries. I find that most projects (even in the microservices world) approach a size and scale quickly that makes the larger frameworks worth it. Otherwise, I often end up reinventing stuff that has been done better by people way smarter than I am.

However, I recently got a reminder that sometimes small tools built from libraries can be elegant.

I just moved this blog from blog.benjohnson.ca to benjohnson.ca. And in the process, I need to properly handle HTTP redirections for SEO and to generally be a good web citizen. But, I host my blog at micro.blog, and they don’t have redirection logic built in. I figured it wouldn’t take long to spin up a small redirection service that I could host at the old domain to send traffic to the new one, and that Express might be the right fit.

It took 5 minutes and 9 lines of readable code:

const { URL } = require("url");
const express = require("express");

const app = express();

app.get("/*", (req, res) => {
  res.redirect(301, new URL(req.url, "https://benjohnson.ca"));


I’m sure I could solve this with a shorter Nginx config or do it with a bigger framework, but it’s hard to beat the simplicity of 9 lines of readable and understandable code that can be run with node index.js in a Dockerfile. I even took an extra few minutes to add tests.

JavaScript has never had a great kitchen-sink web framework (though some have tried). There’s a bazillion libraries on npm and most people in that community are in the Libraries Are Better™ camp. I tend to give the community side-eye for this attitude, but this small project has been a good reminder that, of course, everything in programming has tradeoffs.