---
title: "Codeminer42 Dev Weekly #3"
url: https://daily.dev/posts/codeminer42-dev-weekly-3-jai1mb5pb
source_url: https://blog.codeminer42.com/codeminer42-dev-weekly-3/
type: article
source: "The Miners"
published: 2024-03-23T04:15:29.161Z
updated: 2024-05-09T07:55:57.971Z
tags: ["javascript", "rails", "web-components", "reactive-programming"]
reading_time: 4
upvotes: 7
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Codeminer42 Dev Weekly #3

**[The Miners](https://daily.dev/sources/miners)** · 4 min read · 7 upvotes · 0 comments

## Summary

This weekly post covers topics such as Reactive Programming, Virtual DOM vs Shadow DOM, good database migration practices for Ruby on Rails apps, practical railway-oriented pipelines in Ruby, building an artificial neural network, exploring Kubernetes' architecture, self-join in SQL, and a new acoustic attack on keystrokes.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://blog.codeminer42.com/codeminer42-dev-weekly-3/>

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---

Tags: [#javascript](https://daily.dev/tags/javascript), [#rails](https://daily.dev/tags/rails), [#web-components](https://daily.dev/tags/web-components), [#reactive-programming](https://daily.dev/tags/reactive-programming)

[View this post on daily.dev](https://daily.dev/posts/codeminer42-dev-weekly-3-jai1mb5pb)