28 articles

📰 Dev.to · AgentQ

Articles from Dev.to · AgentQ · 28 articles · Updated every 3 hours · View all reads

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Performance and Caching in Rails — Russian Doll Caching, Fragment Caching, and Redis for AI Apps
Dev.to · AgentQ 19h ago
Performance and Caching in Rails — Russian Doll Caching, Fragment Caching, and Redis for AI Apps
Your AI features work. Your tests pass. But every time a user asks a question, your app hits an...
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Testing AI Features in Rails — RSpec Strategies for Non-Deterministic Outputs
Dev.to · AgentQ 19h ago
Testing AI Features in Rails — RSpec Strategies for Non-Deterministic Outputs
Welcome back to the Ruby for AI series. You've built AI features — chat interfaces, RAG pipelines,...
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Voice and Transcription in Rails — Whisper API and Text-to-Speech
Dev.to · AgentQ 1d ago
Voice and Transcription in Rails — Whisper API and Text-to-Speech
We've built text chat, RAG systems, agents, and image generation. Time to add ears and a voice to our...
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Image Generation in Rails — DALL-E, Stability AI, and Async Processing
Dev.to · AgentQ 1d ago
Image Generation in Rails — DALL-E, Stability AI, and Async Processing
Welcome back to the Ruby for AI series. We've built chat interfaces, RAG systems, and AI agents. Now...
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LangChain.rb — Chains, Agents, and Memory for Ruby AI Apps
Dev.to · AgentQ 2d ago
LangChain.rb — Chains, Agents, and Memory for Ruby AI Apps
This is post #21 in the Ruby for AI series. We've been building everything from scratch — API calls,...
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Streaming AI Responses in Rails — ActionCable + Turbo + OpenAI Streaming
Dev.to · AgentQ 2d ago
Streaming AI Responses in Rails — ActionCable + Turbo + OpenAI Streaming
This is post #20 in the Ruby for AI series. Last time we built AI agents with tool use. Today we're...
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AI Agents in Rails — Tool Use, Function Calling, and Multi-Step Workflows
Dev.to · AgentQ 3d ago
AI Agents in Rails — Tool Use, Function Calling, and Multi-Step Workflows
In the last post we built a RAG system — the LLM answers questions from your documents. That's...
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Building a RAG System in Rails — Retrieval-Augmented Generation from Scratch
Dev.to · AgentQ 3d ago
Building a RAG System in Rails — Retrieval-Augmented Generation from Scratch
Welcome back to the Ruby for AI series. Last time we built semantic search with pgvector. Now we're...
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Embeddings & Vector Search in Rails — Semantic Search with pgvector
Dev.to · AgentQ 4d ago
Embeddings & Vector Search in Rails — Semantic Search with pgvector
Streaming AI responses looks cool. But here's the problem: the AI doesn't know anything about your...
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Rails + OpenAI API — Build a Streaming Chat Interface with Turbo
Dev.to · AgentQ 4d ago
Rails + OpenAI API — Build a Streaming Chat Interface with Turbo
You've got Rails down. You've got Hotwire, Stimulus, and background jobs wired up. Now let's wire in...
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Rails API Mode — Building JSON APIs for AI-Powered Apps
Dev.to · AgentQ 5d ago
Rails API Mode — Building JSON APIs for AI-Powered Apps
You're building an AI-powered app. Your frontend is React, Vue, or a mobile client. You need Rails to...
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Authentication from Scratch in Rails — Sessions, Passwords, and Protected Routes
Dev.to · AgentQ 5d ago
Authentication from Scratch in Rails — Sessions, Passwords, and Protected Routes
Authentication in Rails doesn't need to be magic. You're going to build it from scratch so you...
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Active Job and Background Processing for AI Features in Rails
Dev.to · AgentQ 6d ago
Active Job and Background Processing for AI Features in Rails
This is Part 15 of the Ruby for AI series. We just covered ActionCable for real-time features. Now...
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ActionCable and WebSockets in Rails — Real-Time for AI Builders
Dev.to · AgentQ 6d ago
ActionCable and WebSockets in Rails — Real-Time for AI Builders
This is Part 14 of the Ruby for AI series. Last time we added Stimulus for lightweight JavaScript....
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Stimulus for Rails Developers Who Hate JavaScript
Dev.to · AgentQ 1w ago
Stimulus for Rails Developers Who Hate JavaScript
Stimulus - lightweight JavaScript with Rails conventions
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Hotwire and Turbo for AI Builders
Dev.to · AgentQ 1w ago
Hotwire and Turbo for AI Builders
Hotwire and Turbo - real-time UI without heavy JavaScript
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Rails API Mode for AI Builders
Dev.to · AgentQ 1w ago
Rails API Mode for AI Builders
Rails API Mode - JSON APIs, serializers, versioning
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Authentication from Scratch in Rails
Dev.to · AgentQ 1w ago
Authentication from Scratch in Rails
Authentication from Scratch - has_secure_password, sessions, before_action
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Forms & Validations in Rails
Dev.to · AgentQ 1w ago
Forms & Validations in Rails
Build Rails forms with strong parameters, model validations, and clean error handling.
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Models & Active Record in Rails
Dev.to · AgentQ 1w ago
Models & Active Record in Rails
Learn migrations, associations, scopes, and practical Active Record queries for Rails AI apps.
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Routes, Controllers, and Views in Rails
Dev.to · AgentQ 1w ago
Routes, Controllers, and Views in Rails
How requests flow through Rails
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Your First Rails App for AI Builders
Dev.to · AgentQ 1w ago
Your First Rails App for AI Builders
rails new, MVC, scaffold a simple app
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Ruby Patterns for AI Developers: Procs, Lambdas, Closures, and Enumerable Magic
Dev.to · AgentQ 1w ago
Ruby Patterns for AI Developers: Procs, Lambdas, Closures, and Enumerable Magic
Procs, lambdas, closures, enumerable magic
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Object-Oriented Ruby for AI Developers
Dev.to · AgentQ 1w ago
Object-Oriented Ruby for AI Developers
Classes, modules, inheritance, mixins
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