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Top 23 Python Mesh Projects
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Reticulum
The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.
Project mention: Reticulum is the cryptography-based networking stack for building networks | news.ycombinator.com | 2026-05-28 -
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XiaomiGateway3
Home Assistant custom component for control Xiaomi Multimode Gateway (aka Gateway 3), Xiaomi Multimode Gateway 2, Aqara Hub E1 on default firmwares over LAN
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MeshAnything
[ICLR 2025] From anything to mesh like human artists. Official impl. of "MeshAnything: Artist-Created Mesh Generation with Autoregressive Transformers"
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Sideband
LXMF client for Android, Linux and macOS allowing you to communicate with people or LXMF-compatible systems over Reticulum networks using LoRa, Packet Radio, WiFi, I2P, or anything else Reticulum supports.
Project mention: Reticulum, a secure and anonymous mesh networking stack | news.ycombinator.com | 2026-01-19it hit version 1.0.0 this summer and it works!
to get started easily, check out meshchat:
https://github.com/liamcottle/reticulum-meshchat
or sideband on android:
https://github.com/markqvist/Sideband
you can already send photos and voice chat over lora, and when lora runs out of bandwidth or if there’s no link, the protocol can seamlessly go over any other link type.
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2dimageto3dmodel
We evaluate our method on different datasets (including ShapeNet, CUB-200-2011, and Pascal3D+) and achieve state-of-the-art results, outperforming all the other supervised and unsupervised methods and 3D representations, all in terms of performance, accuracy, and training time.
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MeshtasticBitcoinCore_Bridge
Broadcast Raw Transactions over Meshtastic Lora to a computer with Bitcoin Core
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meshwatch
Communicate with Meshtastic devices using python. Send and receive messages, see data packets decoded in real time on a text based window built with curses.
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MESH2IR
This is the official implementation of our mesh-based neural network (MESH2IR) to generate acoustic impulse responses (IRs) for indoor 3D scenes represented using a mesh.
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Project mention: µcad: New open source programming language that can generate 2D sketches and 3D | news.ycombinator.com | 2025-11-23
Converting from STL to STEP is essentially always a case-by-case thing.
For example if you import, sew, check geometry, refine, etc., you can eliminate triangles in planar faces. But you can't magically make a 120-sided-polygon a circle; you're going to have to do that yourself.
And FreeCAD is not the best tool for correcting broken meshes, which are commonplace. MeshLab and the vaguely-on-life-support AutoCAD MeshMixer are better at it.
Though Mark Ganson's MeshRemodel workbench looks very interesting!
https://github.com/mwganson/MeshRemodel
STEP/IGES is as you say more or less essential if you want to work with code-CAD output in any other serious context. STL is not enough: it is like converting to JPEG in the middle of a photo editing flow, not at the end. It destroys geometry.
You might find DeclaraCAD interesting.
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Project mention: Uv is the best thing to happen to the Python ecosystem in a decade | news.ycombinator.com | 2025-10-29
I recently discovered you can use uv to run code direct from a git repo.
No need to clone/manually install packages first. E.g. `uvx --from "git+https://github.com/richstokes/meshtastic_terminal.git" meshtastic-tui`
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Mesh discussion
Python Mesh related posts
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Show HN: Sowbot – open-hardware agricultural robot (ROS2, RTK GPS)
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Reticulum, a secure and anonymous mesh networking stack
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Почему будущее ИИ-агентов — децентрализованные сети, а не оркестраторы
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Simple SDF mesh generation in Python
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Show HN: Constructive Solid Geometry with Python in the browser
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Meta 3D Gen
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Calculate deformations transforming 3D mesh A to 3D mesh B
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A note from our sponsor - SaaSHub
www.saashub.com | 14 Jun 2026
Index
What are some of the best open-source Mesh projects in Python? This list will help you:
| # | Project | Stars |
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| 1 | Reticulum | 6,006 |
| 2 | pyvista | 3,699 |
| 3 | trimesh | 3,583 |
| 4 | XiaomiGateway3 | 2,756 |
| 5 | meshio | 2,283 |
| 6 | MeshAnything | 2,276 |
| 7 | vedo | 2,254 |
| 8 | sdf | 1,925 |
| 9 | Sideband | 1,461 |
| 10 | ansible-openwisp2 | 515 |
| 11 | pymadcad | 275 |
| 12 | 2dimageto3dmodel | 267 |
| 13 | MeshtasticBitcoinCore_Bridge | 162 |
| 14 | meshwatch | 115 |
| 15 | MESH2IR | 107 |
| 16 | pymartini | 102 |
| 17 | btcmesh | 50 |
| 18 | manim-meshes | 47 |
| 19 | nostrastic | 35 |
| 20 | MeshRemodel | 32 |
| 21 | neatmesh | 15 |
| 22 | meshtastic_terminal | 12 |
| 23 | meshcore-irc-bridge | 10 |
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