From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides � auto-updated hourly
Augusts Bautra4d ago • 4 min read
Thoughts on Codingame 2026 Spring challenge
Trolls in woods be choppin'
#ai#algorithms#gamedev#ruby
0 0
Renzo Diaz4d ago • 15 min read
Build a Secure API with Rails 8 - Part-3: Auth Controllers
Hey folks 👋 Welcome back. In Part 2 we laid the foundation: a Rails 8 API with a User model,...
#ruby#rails#api#owasp
0 0
Lakshay Tyagi4d ago • 8 min read
How I Built a Rails App That Syncs Empire Flippers Listings to HubSpot and Google Sheets
A Rails integration app that syncs Empire Flippers listings to HubSpot and Google Sheets using...
#ruby#rails#api#webdev
0 0
Sergii Khomenko6d ago • 5 min read
Writing code got cheap. Being responsible for it didn't. (What shipping an AI-generated gem taught me)
Quick warning before you read: this isn't a launch announcement. It's a story about getting...
#ruby#rails#ai#opensource
0 0
Ernane Ferreira2d ago • 3 min read
🇺🇸 Glancer — Ask your Rails database questions in plain language
A Rails engine that allows you to query the database using natural language, with RAG and LLMs. No.....
#showdev#ai#rails#ruby
0 0
Zil Norvilis2d ago • 3 min read
The Better Primary Key: A Guide to ULIDs for Rails Developers
In a previous article, I talked about Snowflake IDs. They are great, but they require a bit of...
#rails#ruby#database#webdev
1 1
Peter H. Boling5d ago • 2 min read
yard-timekeeper: Stop YARD Timestamp Churn in Checked-In Docs
Introducing yard-timekeeper, a tiny RubyGem that keeps generated YARD HTML stable when only the foot...
#ruby#rubygem#yard#opensource
0 0
Jackson Pires2d ago • 2 min read
🇺🇸 Rails Realtime ERD: Visualize Your Rails Schema in Real Time
Anyone who works with Ruby on Rails applications knows that, as a project grows, quickly...
#database#rails#ruby#showdev
1 0
Peter H. Boling4d ago • 2 min read
yard-yaml 0.1.1: safer UTF-8 handling for YAML documentation
yard-yaml 0.1.1 improves file conversion reliability, refreshes generated project tooling, and adds ...
#ruby#rubygems#yard#yaml
0 0
Peter H. Boling5d ago • 3 min read
yard-fence 0.9.0: cleaner YARD docs when Markdown braces get in the way
Introducing yard-fence, a Ruby gem that prevents YARD InvalidLink warnings caused by braces in Markd...
#ruby#rubygems#yard#opensource
0 0
Paulo Ancheta5d ago • 3 min read
Your AI assistant is blind to your data. Here's how to fix that.
Most MCP setups hand your AI a database URL and hope for the best. activerecord-mcp mounts an MCP se...
#rails#ruby#ai#mcp
0 0
Jackson Pires2d ago • 2 min read
🇧🇷 Rails Realtime ERD: visualize seu schema Rails em tempo real
Quem trabalha com aplicações Ruby on Rails sabe que, conforme o projeto cresce, entender rapidamente...
#database#rails#ruby#showdev
1 0
Niko3d ago • 2 min read
Contributing Upstream Instead of Forking: My grape-swagger-rails Story
Recently I had a chance to contribute to grape-swagger-rails, helping modernize the project and...
#api#opensource#rails#ruby
0 0
Hulk in Public3d ago • 3 min read
I will continue using Devise with Rails 8!
I am developing a boilerplate called SuperRails. ...
#ruby#rails
1 0
Rails DesignerMay 22, 2026 • 2 min read
Inbound email in Rails apps with Fuik
Fuik is a Rails engine for handling webhooks that I launched recently. But it can also be used to...
#ruby#rails#webdev
1 0
NoFoster2d ago • 1 min read
TIL 5/22/2026
Rails X XCode Tips When reading commands from a textbook, the \ in the command instruction line is...
#beginners#cli#rails#ruby
0 0
NoFoster1d ago • 1 min read
TIL 5/27/2026
Spin up from FirstDraft Co-pilot. It's been a while since I've done this, so I'll outline the...
#claude#devjournal#rails#ruby
0 0
Javid JamaeMay 21, 2026 • 5 min read
How to Use FFmpeg with Ruby on Rails (No Installation Required)
Originally published at ffmpeg-micro.com. You need to process video in your Ruby on Rails app. User...
#ruby#rails#ffmpeg#api
0 0
Alan West5d ago • 5 min read
Why your bash scripts keep breaking — and how to escape the trap
Bash scripts rot fast past 50 lines. Here's the root cause, the quoting traps that bite everyone, an...
#bash#ruby#shell#devops
0 0
Zil Norvilis6d ago • 3 min read
Distributed Uniqueness: Implementing Twitter Snowflake IDs in Rails 8
When you run rails generate model, Rails defaults to using a standard auto-incrementing integer for....
#rails#ruby#database#architecture
0 0
Sergii Khomenko1d ago • 4 min read
LLM Cost Tracking for Rails
A Rails app starts calling OpenAI or Anthropic. A few months later someone in finance asks "who's...
#ruby#rails#ai#opensource
0 0
Yitao1d ago • 6 min read
Same 3 tasks, they spent $30, we spent $5 — OpenClacky 1.0, an open-source AI agent optimized for token cost
Most AI agents don't have a cost problem on paper. They have a cost problem at the end of the...
#ai#opensource#ruby#agents
1 0
Olivia Craft3d ago • 6 min read
CLAUDE.md for Ruby on Rails: 13 Rules That Stop AI from Fighting the Framework
Ruby on Rails is the framework that popularized "convention over configuration." There's a right...
#rails#ruby#claudecode#webdev
0 0
Joseph Anady4d ago • 30 min read
Jekyll SEO Implementation
Originally published at thatdevpro.com. This framework reference is part of the 14-tier Engine...
#jekyll#jamstack#webdev#ruby
0 0