# Shape tree construction and validation libraries

**URL:** https://forum.solidproject.org/t/shape-tree-construction-and-validation-libraries/9901
**Category:** General Discussion
**Created:** [September 2, 2025, 8:26pm UTC](https://forum.solidproject.org/t/shape-tree-construction-and-validation-libraries/9901 "2025-09-02T20:26:29Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![gaz009](https://avatars.discourse-cdn.com/v4/letter/g/a5b964/32.png) [@gaz009](https://forum.solidproject.org/u/gaz009)
#### Post date: [September 2, 2025, 8:26pm UTC](https://forum.solidproject.org/t/shape-tree-construction-and-validation-libraries/9901/1 "2025-09-02T20:26:29Z")

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I am looking for some pre-existing libraries to import for use with some Solid experiments relating to shape trees. I have seen the implementations in typescript and java, but they do not appear to be listed on maven or npm. Is the only option for now to install them manually, or are there other tools which are more commonly used?