37.3517, Software: NanoTrees

[The LINGUIST List]

LINGUIST List: Vol-37-3517. Mon 26 Oct 2026. ISSN: 1069 - 4875.

Subject: 37.3517, Software: NanoTrees

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Date: 25-Oct-2026
From: Gleb Bubnov [ke.pupo2004 at gmail.com]
Subject: NanoTrees


NanoTrees is a free, open-source syntax tree editor for linguists that
runs in the browser.
Key features, to my knowledge, not available in other tree editors:
- Synchronized visual and code editing.
- Multiple trees on a single canvas.
- Export to SVG, PNG, PDF, and LaTeX in one tool.
- Automatic compositional semantics.
- Automatic, step-by-step Nanosyntactic spellout derivations from a
user-defined lexicon, with 8 spellout algorithm configurations
available.
- Extensive customization, from the entire canvas down to individual
elements.
Planned: automatic Agree, based on the structural positions and number
of probes and goals.
License: MIT
Website: https://interprole.github.io/tree/
Source code: https://github.com/interprole/tree
Feedback and suggestions are welcome.

Linguistic Field(s): Morphology
                     Semantics
                     Syntax


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