Top 3 Open-Source Alternatives to LinkBoard

Pinboard is a personal archive for things you find online and don't want to forget.

All your articles, photos, video & content from web & apps in one place.

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.