DevPod vs GHCup

DevPod creates repeatable development environments in containers described by devcontainer.json. It can place those environments on the developer’s computer, a reachable remote machine, or a public or private cloud, while the client itself runs locally without a server backend. The software is open source and extensible, with maintained providers for Docker, Kubernetes, SSH, AWS, Google Cloud, Azure, and DigitalOcean; users can also add providers from GitHub, a URL, or a local provider.yaml file. It works with VS Code and the JetBrains suite, and other IDEs can connect over SSH. Prebuilds, automatic shutdown during inactivity, and Git and Docker credential synchronization are included. Machine providers use secure tunnels, including AWS Instance Connect, Google Cloud IAP, and Azure Bastion. DevPod is free, with desktop downloads for macOS, Windows, and Linux and a CLI for macOS, Windows, and Linux on AMD or ARM. Port forwarding depends on an IDE or SSH session.

GHCup is a free, open-source installer and version manager for the Haskell toolchain. It installs and manages GHC, cabal-install, Haskell Language Server (HLS), and Stack versions; Stack can also be configured to use GHC versions managed by GHCup. Listed functionality includes a terminal user interface and GHC cross-compilation. Installation guidance covers terminal commands for Linux, macOS, FreeBSD, and WSL2, alongside PowerShell instructions for Windows. The project describes Windows support as being in an early stage and uses a shim wrapper because Windows does not properly support symbolic links. On macOS, GHCup may prompt for command line tools; Windows setup includes msys2. The installer should be run as a non-root user on Unix-like systems and a non-admin user on Windows. GHCup relies on precompiled binaries, so compatibility can depend on the distribution and libraries such as libtinfo. WSL1 and macOS versions earlier than 10.13 are unsupported. Some ARM binaries are experimental: Stack and HLS on Linux ARM, and HLS bindists on macOS aarch64. Configuration can be stored in ~/.ghcup/config.yaml, with command-line options taking precedence.