DevPod vs frum

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.

frum is a free Ruby version manager written in Rust. It can install and uninstall Ruby versions, list available or installed versions, and select a global or local version. It also works with .ruby-version files, so projects can specify which Ruby version frum should use. The project describes its implementation as pure Rust and says it does not use ruby-build. Installation methods listed include Homebrew or Linuxbrew, Arch Linux packages, Cargo, and release binaries. The README provides setup instructions for Bash, Zsh, and Fish and lists shell auto-completion. Ruby installation accepts configuration options such as an OpenSSL directory and jemalloc allocator selection. The README reports a benchmark in which evaluating frum init ran about six times faster than evaluating rbenv init. The project is MIT licensed and welcomes contributions, issues, and pull requests. Linux and macOS are listed as supported platforms; Windows is mentioned in the project’s goals. Its latest listed release is v0.1.2.