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#ai

5 articulos

Part 1/3: Chat with Your PDFs Locally

code

December 15, 2025

Part 1/3: Chat with Your PDFs Locally

Build a local PDF chat app that extracts text, indexes it in a vector database, and answers questions with document, section, and page references. Includes runnable code and a Makefile.

  • #code
  • #ai
  • #python
  • #architecture
Build Your AI Development Workspace with OpenCode and OpenSpec

code

November 15, 2025

Build Your AI Development Workspace with OpenCode and OpenSpec

A practical introduction to OpenCode, OpenSpec, AGENTS.md, custom agents, and skills, using one small API change to show what each piece does.

  • #code
  • #ai
  • #architecture
  • #best practices
Spec-Driven Development with OpenSpec: From Vague Request to Verifiable Change

code

August 15, 2025

Spec-Driven Development with OpenSpec: From Vague Request to Verifiable Change

A practical OpenSpec walkthrough: clarify an order-cancellation request, write behavior as scenarios, make design decisions, implement with AI, and revise the spec when reality changes.

  • #code
  • #architecture
  • #ai
  • #testing
Git Worktrees: Parallel Work Without Clobbering Your Workspace

code

July 15, 2025

Git Worktrees: Parallel Work Without Clobbering Your Workspace

A hands-on guide to Git worktrees: create isolated checkouts, run parallel development and AI agents, manage dependencies and ports, integrate safely, and clean up.

  • #code
  • #git
  • #ai
  • #best practices
Natural Language to SQL with GPT: Build a Safer Query Interface

code

January 15, 2025

Natural Language to SQL with GPT: Build a Safer Query Interface

A practical Python tutorial for turning natural-language questions into parameterized SQL with OpenAI structured outputs, SQLAlchemy, and explicit query boundaries.

  • #code
  • #gpt
  • #openai
  • #sql
  • #ai
  • #nlp