Recent Articles

What do you do when you want to "just take a look at / fix this file" while working with Claude Code?

Launching an IDE is heavy, and cat has no syntax highlighting, making it hard to read. We'll create a comfortable environment to run alongside Claude Code by using bat when you just want to view files, and Neovim when editing is also on the table.

2026-04-14 30min read
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Recent Articles

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Claude Sonnet 4.6 Released! Evolution from Sonnet 4.5 and the Power of "Best Cost-Performance" from an Engineer's Perspective

A review of Claude Sonnet 4.6, released on February 17, 2026, from an engineer's perspective. It delivers performance exceeding the previous generation's top-tier model, Opus 4.5, at the Sonnet price point. We explain how to differentiate its use from Opus 4.6 based on benchmark comparisons, the evolution of computer use, and product updates.

2026-02-19
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Tower: The Ultimate Git Client I've Settled on After Over 10 Years of Use

If you've ever felt intimidated by Git operations, Tower is well worth a try. Its appeal lies in the peace of mind of being able to undo even commits and merges with ⌘+Z, and the ease of performing advanced operations without hesitation via drag-and-drop. Having cycled through various tools, I'll share the honest reasons why I finally settled on Tower.

2025-11-29