Jabba vs Local

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describes Jabba as a community fork that is a work in progress and warns that some README instructions may be outdated.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.

Local is a free desktop application for developing WordPress sites on Windows, macOS, and Linux. It installs WordPress with one click and includes SSL for each site. Development features include root SSH access, WP-CLI, and hot-swappable PHP environments. Local provides native PHP, MySQL, NGINX, and Apache services, with switching between NGINX and Apache. Sites can be imported or exported with their files, databases, and configuration files. Local Connect pushes and pulls sites to Flywheel and WP Engine; Connect is free, while hosting costs depend on the selected hosting plan. Cloud Backups connects Dropbox or Google Drive for project files, directories, and databases, but backups must be started through its interface. Live Links creates secure persistent URLs for client and coworker review. Image Optimizer compresses local image files offline. An HTTP/HTTPS tunnel exposes a site to other devices and supports testing Stripe WebHooks, PayPal IPN, and REST APIs. Downloads include macOS Intel, macOS Apple Silicon, Windows, Debian-based Linux, and RPM-based Linux. Support resources include forums, documentation, and release notes. WP Engine says it collects service telemetry.