Release v0.1 — First Public Release · SquareWaveSystems/squarebox

First public release of squarebox — a containerized development environment combining modern CLI/TUI tools with AI coding assistants.

What's included

15 CLI tools: bat, delta, eza, fd, fzf, gh, glow, jq, ripgrep, starship, xh, yq, zoxide, zstd, git

3 TUI tools: gh-dash, lazygit, yazi

AI assistants (optional): Claude Code, OpenCode

6 text editors (optional): nano (default), micro, edit, fresh, helix, nvim

4 SDKs (optional): Node.js (nvm), Python (uv), Go, .NET

2 terminal multiplexers (optional): tmux, zellij

One-line install via curl | bash, plus VS Code Dev Containers and Codespaces support
SHA256 checksum verification for all binary downloads
All tool versions pinned via Dockerfile ARGs
Interactive first-run setup with gum-powered TUI menus
Persistent container model — suspends on exit, resumes on restart
In-container tool updates via sqrbx-update (no rebuild needed)
Starship prompt with squarebox indicator and 19 shell aliases
CI with tool checks, alias resolution tests, and persistence tests
Shared tool registry (tools.yaml) and shell library for maintainability