Notebook ofAntonin Januska

Section 02 · Ruled

Writing

18 articles on engineering, tooling, and the craft of building software.

Featured

Hand-picked articles worth reading

  1. 17 Side Projects I Built With Claude Code in Two Months
  2. The Anatomy Of My Ideal React Component

Popular

Articles readers keep coming back to

  1. Common React Hooks Antipatterns and Gotchas
  2. The Simplest CSS Grids
collection 1

Digital Garden

Engineering, opinions, deep-dives, and everything in between.

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Latest

More from the Digital Garden

  1. The Simplest CSS GridsLearn the most common CSS Grid layouts with copy-pastable examples for two-column layouts, sidebar navigation, and more.
  2. Constants vs Enums in TypeScriptTypeScript tips and tricks
  3. Build React UI Library (notes)Notes on building a React UI library.
  4. Where did my blog go?A statement on where my extensive blog has gone.
  5. Throwback Thursday -- The Site Through TimeA look at the site through time, from its inception to now.
  6. Using Postgres FOR loop to generate dataI don't know about you but I often need a 100 of something in my database to properly test a page. Here's how to use Postgres FOR loops to generate test data quickly.
  7. How to "grep" in PowerShellNew to PowerShell? Here's how to "grep" using built-in PowerShell utilities.
  8. How I Structure My JavaScript FileCheck out my practices and recommendations on writing JavaScript files that I've learned through writing JavaScript for years.
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Demystifying Tools

Practical walkthroughs of common command-line tools and utilities.

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Demystifying awk

A practical introduction to awk for printing fields, filtering rows, formatting output, and writing useful one-liners.

Demystifying Git Worktrees

Learn how to work with multiple Git branches simultaneously using worktrees - a powerful feature that lets you check out different branches as separate folders while sharing Git data.

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