I built a CLI toolkit

I'm a 12-year-old developer learning multiple programming languages.

Instead of doing boring tutorials, I decided to build the same CLI tools

in different languages and compare them.

Created DevToolkit with two tools so far:

• JSON Formatter - pretty-prints JSON files


• CodePulse - tracks coding activity in real-time with ASCII visualizations

Each tool is implemented in Python, Rust, Go, and JavaScript, so you can compare:

• Performance (Rust uses ~8MB memory vs Python's ~45MB)


• Code style and patterns


• Developer experience

GitHub: https://github.com/nexus-forg/devtoolkit

Looking for feedback! What other CLI tools should I add?