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Mario Alberto Chávez

Personal blog · mariochavez.io/desarrolloprogrammingai

Mario Alberto Chávez's personal blog at mariochavez.io covers programming and ai. Since 2024, 3 different Hacker News readers have linked it 3 times. It is still writing: the last post was on 2026-09-28, and you can follow it by feed.

Visit the blog
3mentions?
3HN people?
2024–2025first – last linked?
Links on Hacker News per year · peak 2 in 2025

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

HN readers link this blog for Sloth, a small project that scrapes Ruby Weekly into SQLite and offers search over the articles. The one comment discusses its implementation, such as using FTS5 instead of regex matching.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Ruby on Rails architect and AI toolmaker from Colima, México. Creator of Rails MCP Server, former fintech CTO, and author of Aprendiendo Ruby on Rails. Exploring the convergence of Rails and AI.

What Hacker News says?

  1. Hey there, Took me really long to understand what this is... let me see if I get it right: * You scrape rubyweekly.com into Sqlite entries. * You provide a simple search engine on top of that. 1) Less is more, you can simply state that on your page ("Search an index of scraped rubyweekly articles). 2) If I get it right you are doing regex match for keywords, but maybe you could rely on FTS5 since you are using Sqlit…

    Comment linking /desarrollo/2023/09/01/full-text-search-with-sqlite-and-rails/

    on “Sloth search for Ruby Weekly – a 100 minute hack turned 20h open sauce project”
  2. Submitted Rails MCP Server: Context-Efficient Tool Architecture as a story · 1 points

    HN discussion
  3. Submitted Rails MCP Server: Enhancing AI-Assisted Development as a story · 1 points

    HN discussion

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