A second brain with excellent boundaries.
Learn deeply. Keep the files.
Dusori turns plain Markdown and JSON into a paced learning workspace. It works offline, exports cleanly, and never develops mysterious opinions about who owns your notes.
Your notes, finally on speaking terms.
Dusori maps Markdown artifacts, topic structure, and Obsidian wikilinks directly in the browser. Select any artifact to open the file behind it. No graph database, sync account, or proprietary export ritual.
How the portable graph works →Less tab archaeology. More learning.
The workspace rail, reading canvas, and inspector below come from the real app. A fictional screenshot would be a strange way to sell local-first software.
Leave anytime. The files know the way out.
Each topic carries its overview, roadmap, preferences, notes, readable source files, machine state, and dated update history. Obsidian is welcome, never required.
Topics/topic-name/
Overview.md
roadmap.md
TUTOR.md
state.json
Notes/
Updates/YYYY/MM/
Sources/
manifest.json
items/hash-source.mdYour editor gets the last word.
Dusori does not start a custody battle with your Markdown.
Dusori remembers the last-seen content hash.
If a file changed elsewhere, Dusori leaves it alone.
The suggested version becomes a dated proposal beside it.
Useful everywhere. Extra local where browsers allow it.
- Modern browsers
- Private workspace, interactive roadmap progress, Today summaries, pasted/file/URL sources, consent-gated research, curriculum previews, ZIP portability, offline reload.
- Chromium desktop
- Everything above, plus direct access to one user-approved folder. One folder—not your entire digital attic.
- Local companion
- Optional loopback service foundation. Ollama and fetching are future work; this page declines to time-travel.