Nextcloud
Nextcloud is an open-source, self-hosted file synchronization and collaboration platform that provides secure cloud storage, file sharing, and productivity tools. It allows users to store, sync, and access files across devices while offering features like document editing, calendar, contacts, and video conferencing. As a privacy-focused alternative to commercial cloud services, it gives organizations full control over their data and infrastructure.
Developers should learn Nextcloud when building or managing self-hosted cloud solutions for organizations that prioritize data privacy, security, and customization. It's ideal for use cases such as enterprise file sharing, team collaboration, and creating custom integrations via its extensive API. Nextcloud is particularly valuable for developers working in sectors like education, healthcare, or government where data sovereignty and compliance are critical.