Playgrounds

Design and implement your own trait-based, fully composable actor framework in Rust, built step by step from first principles.

Create a universal utility that converts natural-language tasks into precise command-line arguments.

Create an expression evaluator in Rust that uses postfix notation to calculate the result.

Implement a real ping utility from scratch using low-level network operations.

Create a linked list from scratch with unsafe memory, raw pointers, and custom deallocation guards.

Build your own real-time voice assistant that detects incidents by watching log files and reports problems out loud.

Create a small asynchronous application in just a few steps that monitors a website.

How an MLP solves nonlinear tasks using hidden layers and backpropagation, with XOR as an example.

A guide to creating a perceptron system that learns to perform basic logical operations such as AND and OR.

Develop a minimalist URL shortening microservice using the Axum framework and its routing system.