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Developer builds Astra, a modular Unix shell written in Rust

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A developer has released an early-stage personal project called Astra, an interactive command-line shell built using the Rust programming language for Unix-like systems, with macOS as the primary test platform. The shell is designed around a clean, modular architecture that aims to be easy to understand, extend, and contribute to. Current features include a customizable prompt, TOML-based configuration, built-in themes, Git-aware prompts, command history, tab completion, and alias support. A plugin framework is also in early development alongside documentation, packaging, and GitHub automation to help onboard contributors. The project is not yet stable, and the developer advises against using it as a primary shell until a stable release is issued.

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