Syncthing: Syncing All the Things (lwn.net)

Article summary

The article discusses Syncthing, a synchronization system that ensures directories have the same contents on each system. It highlights the project's focus on security, reliability, and ease of use. Syncthing has been around since 2013 and has a nearly monthly release cadence, with a healthy development community. The article concludes that Syncthing is a capable, reliable, and secure tool for data synchronization and replication needs.

Main themes

• Syncthing
• data synchronization
• security
• reliability
• ease of use
• platform limitations
• creative use cases
• photo syncing
• telemetry and data collection
• alternative solutions

What commenters say

• Syncthing is a great tool for syncing files across devices and platforms, with some users finding it more reliable than commercial alternatives.
• The initial setup of Syncthing can be complex, but once set up, it works seamlessly in the background.
• Some users have found creative uses for Syncthing, such as syncing program settings and Home Assistant configurations.
• There are some limitations and issues with using Syncthing on certain platforms, such as Android, due to restrictions on file system access.
• The use of Syncthing for backing up and syncing photos from mobile devices is a common use case, but can be complicated by platform restrictions.
• Some users appreciate the transparency and community involvement in Syncthing's development, including its approach to telemetry and data collection.
• There are alternative solutions and workarounds for some of the limitations and issues encountered when using Syncthing, such as using other apps or services for photo syncing.