You can get pretty darn flexible with it.

Websites often hardcode keyboard shortcuts for Mac (⌘) while neglecting Windows users, leading to confusion.

Imagine joining a software project a few years from now. It is a large, mature system. It has thousands of business rules, years of operational experience,…

CLI that installs skills, commands, and MCP servers from marketplaces and Agent Plugins sources into Claude Code, Codex CLI, OpenCode, and Pi.

equipr is out: one Go binary that installs skills, commands, and MCP servers into Claude Code, Codex, OpenCode, and Pi, with no plugin registration.

Deterministic, local-first checks catch secrets, duplicate code, security smells, and regressions before human review.

A new tool that automatically sorts, groups, and annotates your Gemfile.

Rebundler makes your Gemfile look good. Contribute to dennispaagman/rebundler development by creating an account on GitHub.

One week of agent-first backend work in the logs: 2,200 session files across four tools, 350 prompts typed by hand, and which checks actually found real defects.

Where Claude Code, Codex, Cursor, Amp, opencode, and pi store session logs, which formats they use, how long they keep them, and what remains undocumented.

Both phrases cut Claude’s sentences in half when explaining code. The vague Simple Technical English loses 8.5% of the facts, and the real standard ASD-STE100 loses 46.8%.

Claude Code writes the session JSON to your script’s stdin and displays what it prints back. Thirty lines of Ruby give you the folder, the git branch, and the context window percentage.

The slack-ruby-client library, an open source Ruby gem I maintain, runs a scheduled GitHub Actions workflow that regenerates code from Slack’s API definitions and opens a pull request with the diff. The commit message and CHANGELOG entry used to be a generic “Update API (2026-08-11)”, which told a reviewer nothing about what actually changed. Here’s how we taught the workflow to describe its own diffs, using GitHub Copilot CLI, which open source maintainers can get for free.

The RubyGems guides at guides.rubygems.org are read by more than humans these days. AI agents fetch them to answer questions about building, publishing, and installing gems. Evil Martians’ Ruby/Rai...

This post releases a new universal chain that turns a single Marshal.load into command execution on Ruby, built with new gadgets from untapped sources as well as old gadgets put to new use.

The Problem

Ruby Butler 0.3 rewrote the CLI around a clearer left-to-right structure: runtime options first, command second, details last. A look at the ideas behind that rewrite, and how the same structure keeps shell completion simple.

Explore how MCP 7-28 changes agent authorization for payments, the two-layer model of OAuth tokens and wallet controls, and a risk checklist for fintech teams building agentic systems.

Instead of one huge, un-reviewable pull request, teach coding agents to decompose work into a clean, ordered stack with GitHub stacked pull requests.

Static architecture linter for Ruby and Rails and a Packwerk alternative. Declare components and boundaries in one file, then check every change in CI.

Architecture checks for Ruby and Rails. Contribute to crmne/archspec development by creating an account on GitHub.

In 2025, it was rational to be skeptical about AI, but in 2026 it’s clear that AI is changing all of the industry, and there’s less and less place for skepti...

The second generation of wkhtmltopdf and wicked_pdf - waka/sghtmltopdf

TL;DR

Today we’re sharing the first results of Agents on Rails, a new, ongoing initiative to measure how well today’s leading agentic coding tools (both frontier and open-weight) actually perform on Ruby on Rails codebases.

Rails gives AI coding agents a convention-driven, expressive framework for building production-quality software quickly.

CLI / TUI that lists listening TCP/UDP ports. Contribute to yutat23/lsoff development by creating an account on GitHub.

Ractors are now viable in production, and it’s time for Rails to embrace them. In this post, we explain why — what Ractors unlock for Rails applications, and the first milestone we’re aiming for in the framework.