paramientos/presto: Presto is a dependency manager for PHP and drop-in-replacement for Composer
Presto is an open-source PHP package manager written in Go that serves as a drop-in replacement for Composer. It claims 10x-20x faster performance through parallel downloads and native binary execution while maintaining 100% compatibility with composer.json and composer.lock files. Key features include built-in security vulnerability scanning, dependency insight commands (why/why-not), smart caching, and PSR-4/PSR-0 autoloading support. Currently in beta, it's available for Windows, macOS, and Linux platforms.