CraftOS vs Astra Shell

CraftOS-PC is a fantasy terminal that allows you to write and run programs inside an ‘80s-style text console. CraftOS-PC emulates the popular Minecraft mod "ComputerCraft", which adds programmable computers to Minecraft using the Lua programming language. CraftOS-PC takes this experience outside Minecraft to allow you to run the same programs anywhere you go. CraftOS-PC provides a set of functions (called APIs) that make it super easy to do simple tasks such as write text to the screen, read files, and more. The simplicity of these functions makes CraftOS-PC great for new programmers, but their power makes it possible to write all sorts of complex programs with less code. If you aren’t ready to write programs yet, there’s already a large number of programs for ComputerCraft that will work in CraftOS-PC, ranging from simple games to whole graphical operating systems. These can be downloaded through the built-in Pastebin and GitHub Gist clients. • Full Lua 5.2+ scripting environment and command-line REPL • 16-color text-based terminal display • Expansive virtual filesystem for program and data storage • Built-in shell with syntax similar to most desktop shells • APIs to easily access terminal, filesystem, Internet, event queue, and more • Built-in programs make it easy to navigate & edit files without a single line of code • Plenty of help documents to assist programmers • Compatibility with thousands of existing ComputerCraft programs • Over 3x faster than Minecraft mod and comparable emulators • Emulation of all peripherals available in ComputerCraft • Easily access configuration from inside CraftOS • Exclusive graphics mode providing up to 256-color, pixel-based screen manipulation • Edit Lua scripts from CraftOS or other code editing apps • Open-source app makes it easy to suggest and contribute changes Documentation on all of the APIs that ComputerCraft provides are available at https://tweaked.cc, and CraftOS-PC’s unique APIs are described at https://www.craftos-pc.cc/docs/. Join the CraftOS-PC community at https://www.craftos-pc.cc/discord!

Astra Shell is a native terminal client designed for persistent remote work. Traditional remote terminals are tied to the current device and network. When a client restarts, the network disconnects, or you switch devices, you often need to reconnect and find your place again. Astra Shell keeps shells running on a remote host you control, so your Mac, iPhone, and iPad can return to the same terminal and continue from the existing context. Key features: • Persistent remote shells Remote shells and their tasks continue running after the client disconnects. Reconnect to return to an existing terminal. • Continue across devices Open the same shell from Mac, iPhone, or iPad to keep viewing and entering commands. • Native terminal experience Supports common terminal modes, colors, wide characters, alternate screens, mouse input, paged history, and copy and paste. • Remote files Browse remote directories, upload and download files, preview text, view transfer progress, and inspect Git status. • Astra and SSH hosts Connect to a self-hosted Astra service over QUIC/TLS, or use standalone SSH/SFTP mode with a standard server. • Private-key security SSH private keys are stored in Keychain. Host configurations and credentials can synchronize through iCloud Keychain when enabled. Astra mode requires the open-source astrad service on a host you own or manage, with an authorized public key configured. Standard SSH hosts do not require astrad. Installation instructions are available on the support website. Astra Shell contains no advertising or behavioral analytics. It does not send terminal commands, remote files, or SSH private keys to the developer.