---
title: "Caleb Trevatt (@in03) | Hashnode"
description: "Creative Investigator | Tech Tinkerer | Thing Thinkerer. Read the latest articles by Caleb Trevatt on Hashnode."
url: "https://hashnode.com/@in03"
---

@in03

# Caleb Trevatt

@in03 · Brisbane, Australia · Joined January 2022

Creative Investigator | Tech Tinkerer | Thing Thinkerer

[Website](https://calebtrevatt.com/)

### [AI for the Shell](https://in03.hashnode.dev/ai-for-the-shell?utm_source=hashnode&utm_medium=feed)

Cross-platform, "pipable" AI directly in your terminal. Bring the power of LLMs to your local environment. ⚡️

7 min read · [in03.hashnode.dev](https://in03.hashnode.dev/ai-for-the-shell?utm_source=hashnode&utm_medium=feed)

[May 19, 2024](https://hashnode.com/posts/ai-for-the-shell/6655d520ad4d7ca383141fdc)

### [Singleton Design Pattern in Python?](https://in03.hashnode.dev/singleton-design-pattern-in-python?utm_source=hashnode&utm_medium=feed)

A battle-hardened Python Noob's opinion

10 min read · [in03.hashnode.dev](https://in03.hashnode.dev/singleton-design-pattern-in-python?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/singleton-design-pattern-in-python/630024858bec3d0c4588d83d) [Aug 20, 2022](https://hashnode.com/posts/singleton-design-pattern-in-python/630024858bec3d0c4588d83d)