A personal learning platform for Linux that enforces the Feynman Technique.

Organise your learning into Subjects → Courses → Lessons. To mark a lesson complete you must write an explanation in your own words — no passive reading counts as done. The app tracks your progress with a per-course progress bar and a full activity log.

Additional features:

• Bookmarks dashboard — drag-reorderable quick-access links, CSV import/export
• PDF and video lessons — open files and URLs in your default viewer
• Markdown text lessons — write and read notes inside the app
• Export courses to Markdown
• Settings — color scheme (light/dark/system), Feynman minimum character count, grid columns
• Data stored locally in SQLite (~/.local/share/foundation/foundation.db)

• Linux
• GNOME 49 or later (org.gnome.Platform//49)
• Flatpak

Download foundation.flatpak from the Releases page, then:

flatpak install foundation.flatpak

Flathub distribution is planned for a future release.

Install prerequisites:

sudo apt install flatpak-builder
flatpak remote-add --user --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
flatpak install --user org.gnome.Platform//49 org.gnome.Sdk//49

Build and install locally:

flatpak-builder --user --install --force-clean build-dir io.github.cha1tany4.foundation.json

flatpak run io.github.cha1tany4.foundation

MIT — see LICENSE.