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Jag Reehals thinking on things, mostly product development

Tag: coding

5 posts tagged “coding”.

When it comes to using AI, be like Luke

09 Mar 2026

I love using AI coding tools. As someone who definitely gets their money’s worth, I feel more productive than ever.

But sometimes, just like Obi-Wan told Luke, you need to let go.

When it comes to using AI, be like Luke

Control the instinct to reach for AI all the time.

Trust yourself.

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No, the sun does not shine out of Claude’s backside

30 Jan 2026

As of today, Opus 4.5 is the best coding model I've used. That is not praise by vibes. That is, after building libraries and utilities that fixed problems I could not solve with the tools I was using before.

The progress is impressive.

However, it’s not all sunshine and rainbows, as people on social media and YouTube claim.

Cartoon illustration of a pig driving and a chicken riding along, suggesting responsibility versus involvement.

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AI Code Needs Rules, Not Rituals

20 Oct 2025

Coding agents are here to stay, and I know I’m absolutely right about that. While we're all getting used to workflows using AI-powered coding agents, we now live in the world of dark arts and rituals.

We spend hours tweaking prompts, creating elaborate Claude.md, Agents.md and other files formatted in a particular way, stored in a particular way essentially performing black magic to hope our LLM agent adheres to our team's best practices and coding patterns.

On a good day, it works. On others, the behaviour is random.

Here's the problem: Random is not good enough for production.

We're trying to force a non-deterministic, generative tool to be a deterministic rule-follower. This is the wrong approach.

Instead, we should let AI do what it does best: be creative and generative, helping us achieve and realise our desired outcomes while following instructions and examples for how, what, and where it should generate.

My advice? Stop relying on hope-driven prompting. Start using linters to guarantee your standards.

Agent

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