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Monthly project showcase — June 2026
Let's start a tradition! Share what you've been building this month. It doesn't have to be finished — works in progress are welcome too. I'll go first: I've...
Lessons learned from my first open source contribution
I finally made my first open source contribution last week! It was a small documentation fix, but here's what I learned: 1. **Read the CONTRIBUTING.md** — e...
Dark mode: essential or overrated?
I feel like every app needs dark mode these days, but is it actually worth the development effort for smaller projects? Pros: - Users expect it - Easier on ...
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Feedback
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Feedback wanted: community guidelines draft
I've been working on a set of community guidelines. Here's what I have so far: 1. **Be respectful** — Disagree with ideas, not people. 2. **Stay on topic** ...
CSS has come so far
I was writing some CSS today and realized how far it's come. Things that used to require JavaScript or hacks are now native: - **Container queries** — Respo...
How do you handle feature flags?
We're about to implement feature flags at work and I'm evaluating our options: - **Environment variables** — Simple but requires redeploy - **Database-backe...
Database indexing mistakes I've made
After years of Rails development, here are the indexing mistakes I see (and have made) most often: 1. **Missing foreign key indexes** — Rails doesn't add th...
What's your development environment setup?
I'm always curious about how other developers set up their machines. Here's mine: - **OS**: macOS Sequoia - **Terminal**: Ghostty - **Shell**: zsh + starshi...
Writing better commit messages
I used to write commit messages like "fix bug" or "update stuff". Now I try to follow this format: **Subject line** (50 chars or less): What the change does...
Useful Git aliases I can't live without
Here are some Git aliases that save me time every day: ``` [alias] co = checkout br = branch ci = commit st = status lg = log --oneline --graph --...
Pair programming: love it or hate it?
My team recently started doing more pair programming and opinions are split. Some people find it exhausting, others say it's the most productive they've ever...
The case for boring technology
I recently re-read Dan McKinley's classic essay "Choose Boring Technology" and it resonated even more now than when I first read it. Every new technology yo...
Let's talk about testing strategies
I've gone through phases with testing: 1. No tests (yolo phase) 2. 100% coverage obsession (spent more time testing than building) 3. Where I am now: strate...
SQLite in production: crazy or genius?
Rails 8 made SQLite a first-class citizen for production with Solid Cache, Solid Queue, and Solid Cable. I've been running a modest app (~500 daily users) on...
Book recommendations for software engineers
I just finished reading "Designing Data-Intensive Applications" by Martin Kleppmann and it blew my mind. Easily the best technical book I've read in years. ...
Understanding Hotwire: Turbo vs Stimulus
I see a lot of confusion around Hotwire's components, so here's my attempt at a simple breakdown: **Turbo** handles page updates without writing JavaScript:...
How do you stay motivated on side projects?
I have a graveyard of half-finished side projects and I know I'm not alone. What strategies do you use to actually finish things? I've been trying to keep s...
Deploying Rails apps with Kamal 2
Just finished migrating our deployment from Capistrano to Kamal 2 and wanted to share my experience. The good: - Zero-downtime deploys out of the box - Dock...
What's your favorite code editor and why?
I've been a VS Code user for years but I keep hearing great things about other editors. Neovim seems to have a huge following, and the new wave of AI-powered...
Tips for getting started with Ruby on Rails
I've been working with Rails for about five years now, and I wanted to share some tips for newcomers: 1. Start with the official Rails Guide — it's genuinel...
Welcome to the community!
Hey everyone! I'm excited to kick off this community forum. Feel free to introduce yourselves and share what you're working on. Let's make this a great place...