Nucleus

lastmod 2026-11-10created 2023-03-232 edits

Nucleus is a self-hosted update server that provides automatic updates for Electron applications. When build artifacts are uploaded, it generates update metadata per platform and channel, keeps the files in static storage such as S3 to reduce server load, and manages multiple apps and version channels in one place. It integrates with the Squirrel-based Electron auto-update client.