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Composer Installers

JSON →
library 2.3.0 ·php
✓ verified Jun 19, 2026
build-tool

A multi-framework Composer library installer

Resources

githubgithub.com/composer/installers ↗
homepagegithub.com/composer/installers ↗

API endpoints

full doc /v1/registry/composer-installers
install /v1/registry/composer-installers/install