A vintage mini laptop has been repurposed into a small home server, effectively utilizing its minimal resources to run several Docker containers. Despite its limitations, including only 3GB of memory and a non-functional screen, the device has proven to be energy-efficient and reliable due to its battery backup.
One of the applications hosted on this server is Memos, a free, open-source alternative to Google Keep. It utilizes less than 20MB of memory, providing lightweight service for note-taking. Memos allows users to create notes in plain-text .md files, ensuring easy access and portability, as users can organize their notes with tags and import from other applications.
Another notable application is Obsidian, which stores notes in a similar plain-text format, allowing users to manage files directly on their storage drives. This feature contrasts with mainstream apps that often lock user data in proprietary formats, making it difficult to retrieve notes if access is lost.
In addition to its note-taking capabilities, Memos includes a Telegram bot that converts messages into notes, enhancing its functionality. These attributes position Memos as an underrated yet potentially mainstream open-source application in the note-taking landscape.