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AI has become a normal part of how we write software. It reads code, suggests fixes, and explains things faster than most Stack Overflow answers. But
🕰️ I just released yard-timekeeper v0.1.0, a small RubyGem for Ruby projects that check generated YARD HTML into git. It solves a very specific kin
Quick warning before you read: this isn't a launch announcement. It's a story about getting something wrong in public, and changing how I work becaus
When you run rails generate model, Rails defaults to using a standard auto-incrementing integer for your primary keys. Your first user is ID: 1, your
Fuik is a Rails engine for handling webhooks that I launched recently. But it can also be used to process inbound emails! 💡 When working with inbound
Originally published at ffmpeg-micro.com. You need to process video in your Ruby on Rails app. Users upload clips, and you need to convert formats, r
Service classes are one of the most representative anti-patterns in Rails. That is because they deviate from Rails' MVC principles. You have probably
Every morning, I see the same thing on my Twitter feed or the GitHub Trending page. A new Ruby gem is released that promises to "revolutionize" how we
Beginning to create Native Apps! Troubleshooting Tips If you have a connection error, remember to restart the server and go through the terminal con
Roo is great at hiding the differences between CSV, XLSX, ODS, and friends behind one spreadsheet-style API, but its CSV processing is slow. Meet roo
Two to four tablets sit on plinths in a gallery. Each one is listening: a contact mic on the floor, an electromagnetic pickup near the wall, a shortwa
I’ve never used “social” media. Instead, I read a lot on various topics: Rails, web/tech and beyond. Next to the weekly practical article a week on Ra
If you’ve tried the new rails generate authentication command in Rails 8, you know it’s a breath of fresh air. It gives you a solid, secure foundation
The Solopreneur Lifestyle I'm Haruhisa Maniwa (Hulk), CEO of Laicos Inc. I live what people call the solopreneur lifestyle. Last month, th
May 18, 2026 Most Ruby developers use ranges every day: (1..5) ('a'..'z') (1...) (..10) They feel lightweight, expressive, and almost dece
For almost 15 years, if you wanted to build a Rails app with a login system, the answer was always the same: Devise. Devise is a legend. It is battl
Hello, I’m Haruku, a freelance developer. After recently starting my own company, I’ve found myself thinking more about what kind of web framework f
If you are a solo developer with "Shiny Object Syndrome," you know the feeling. You have a great idea for a new SaaS on a Saturday morning. You run ra
I got tired of paying $26/seat/month for error tracking on side projects, so I built FindBug - a Rails engine that captures exceptions and performance
When bundle adding a new gem. you shouldn't have spaces between the '''>''' and version name. Ex. bundle add factory_bot_rails --version "~>6.5.1" --