Jabba vs nodenv
Jabba
github.comnodenv
github.comSide by side
| Figure | Jabba | nodenv |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Runtime Version Managers | 8.5 (#3) | 7.6 (#15) |
| Spec score · Development Environment Managers | 8.5 (#8) | 7.5 (#33) |
| License | The repository is licensed under Apache License 2.0. | The repository identifies the project as MIT licensed. |
| Platforms | The README documents installation for macOS, Linux, and Windows 10, with OS and architecture support described as macOS, Linux x86/x86_64/ARMv7+, and Windows x86_64. | The project describes nodenv as a version manager for Unix-like systems and recommends Homebrew installation on macOS or Linux. |
| Purpose | Jabba is a Java version manager inspired by nvm and written in Go. | nodenv manages Node.js versions so projects can use the correct version on the same machine. |
| Security | GitHub reports that the project has no SECURITY.md policy and no published security advisories. | The repository links to a security policy, but the opened README does not state a security certification or compliance standard. |
| Shell support | The README gives shell integration instructions for bash, zsh, and fish. | The project provides completion scripts for Bash, Zsh, and Fish and documents shell initialization for these shells. |
| Version selection | Users can list remote JDKs, filter versions with semantic version ranges, install versions, and switch among installed versions. | You can set Node.js versions per project, globally, or for a shell session. |
Plans
In their own words
Jabba
Jabba is a free Java version manager written in Go for installing and switching among JDK versions on macOS, Linux and Windows. Its JDK index, powered by DiscoAPI, lists versions for the user's operating system and architecture. The README names distributions including Oracle, Adopt OpenJDK, Zulu, IBM SDK, GraalVM, OpenJDK, Liberica and Amazon Corretto. Users can list remote JDKs, filter versions with semantic version ranges, install versions and switch among those installed. A `.jabbarc` file can specify a project's JDK, while a default alias can select the version used in new terminals. Jabba can link to a system JDK and coexist with an existing Java installation. The README documents shell integration for bash, zsh and fish, plus installation through Homebrew, shell scripts, PowerShell, Scoop or Docker. Custom JDK downloads are also supported. Jabba does not switch Java globally on its own; the README gives manual platform-specific snippets instead. The repository describes Jabba as a community fork that is a work in progress and warns that some README instructions may be outdated. It is licensed under Apache-2.0.