rollup-plugin-hot

HMR (Hot Module Replacement) plugin for Rollup, leveraging SystemJS. Current stable version 0.1.1, released in Aug 2020. This is a proof-of-concept, not production-ready. It forces output format to 'system' during HMR and provides a dev server with proxy support. Key differentiator: it enables live reload and stateful HMR for Rollup-built apps, using SystemJS for module loading. However, it has limited maintenance and lacks support for Rollup 3+.