Open-source tools from RoobLi, and the writing at www.roobli.org.
Noto: edit the page, keep the file. A Markdown editor that edits the rendered document and writes the file back byte for byte. TypeScript, Electron, React, ProseMirror. License is AGPL-3.0-only.
Downloads, guides, and where it is going: roobli.github.io/Noto.docs, including the direction it is built to.
@roobli/md is the Markdown engine under
Noto: block spans with exact byte offsets, cheap reparse, and a save that
leaves untouched blocks as they were. License is MIT, so hosts other than Noto
can use it.
holt is a personal task-stack companion: vault-adjacent and file-backed (one markdown file per task, plus an append-only history log). The primary view is an ordered vertical stack; a Gantt-style timeline is secondary. It is not part of Noto: Noto only opens task bodies when you ask. License is MIT.
@roobli/canvas is the React kit for a
Noto-style canvas: tables, stats, callouts, the paper palette. Import it
from any React 18+ host. License is MIT, on purpose, so it does not carry
Noto's copyleft.
Noto does not compile a vault .canvas.tsx file yet. The package is the
import; hosting that file type is a later sandbox, not a plugin.
presence is the source of www.roobli.org: essays with sources, series written in parts, projects with a log of what changed, and a timeline of short dated posts.
Essays and notes:
- 2026-09-28 · A kernel that is correct
- 2026-09-28 · An unchecked todo
- 2026-09-28 · Coalescing: what 32 threads ask of memory
- 2026-09-28 · Every old URL still works
- 2026-09-28 · Reading time is counted, not guessed
Posts, short and dated (timeline):
- 2026-09-30 · 苹果的 container：一个容器一台虚拟机
- 2026-09-29 · A fruit fly’s wiring diagram has been hooked up to Doom
