RubyLLM 1.0
One Ruby API for OpenAI, Claude, Gemini, and more. Chat, tools, streaming, Rails integration. No ceremony.
Rails
RubyLLM 1.3.0: Smarter Attachments, Multi-Tenancy, and No More Manual Model Tracking
Attachments figure themselves out, contexts isolate configuration per tenant, and model data stays current automatically.
Async Ruby is the Future of AI Apps (And It's Already Here)
How Ruby's async ecosystem transforms resource-intensive LLM applications into efficient, scalable systems - without rewriting your codebase.
RubyLLM 1.4-1.5.1: Three Releases in Three Days
Structured output that works, Rails generators that didn't exist, and why we shipped Wednesday, Friday, and Friday again.
RubyLLM 1.12: Agents Are Just LLMs with Tools
Agents aren't magic. They're LLMs that can call your code. RubyLLM 1.12 adds a clean DSL to define and reuse them.
Ruby Is the Best Language for Building AI Apps
A pragmatic, code-first argument for Ruby as the best language to ship AI products in 2026.
RubyLLM 1.14: From Zero to AI Chat App in Under Two Minutes
RubyLLM 1.14 ships a Tailwind chat UI, Rails generators for agents and tools, and a simplified config DSL. Watch the full setup in 1:46.
Making the Rails Default Job Queue Fiber-Based
I patched Solid Queue to run jobs as fibers. Now it ships in 1.6.0, making the Rails default ready for highly concurrent, cooperative I/O-bound jobs.
kamal-backup: Scheduled Rails Backups for Kamal Apps
One Kamal accessory for encrypted Rails database and Active Storage backups, restore drills, and redacted evidence for security reviews.
RubyLLM 1.15: Image Editing, Cost Tracking and Less Tool Boilerplate
RubyLLM 1.15 adds image editing, cost tracking, inferred tool parameters, additive callbacks, and Rails fixes.
RubyLLM 1.16: Concurrent Tool Execution, Rails-Style Instrumentation, and api_base for Every Provider
RubyLLM 1.16 adds concurrent tools with threads or fibers, Rails-style instrumentation, and proxy support through api_base for every native provider.
ArchSpec 1.0: Executable Architecture Specification for Ruby's Agentic Coding Era
ArchSpec turns your architecture into an executable spec: declare components and boundaries in one Ruby file, and every change gets checked, whether a person or an agent wrote it.
