antimony
yjs
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antimony
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Interesting examples of visual programming?
Antimony CAD Noodle diagrams to design parts (QT UI, each box is a Python script). Example code for a scaling node.
- What is the end purpose of your OpenBSD system?
- Learning CAD on Linux
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CadQuery –- A Python parametric CAD scripting framework based on OCCT
For anyone interested in this, I would also recommend checking out the [antimony project](https://github.com/mkeeter/antimony). It's a parametric modeling program, but you can also pretty easily produce new scripts for its visual nodes.
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Meet 'Blackjack': A 3D procedural modelling application I'm working on using 100% Rust
Reminds me of https://github.com/mkeeter/antimony
- Code CAD – Use code to create CAD models
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Curated Code CAD
- Matt Keeter's stuff (listed here https://www.mattkeeter.com/projects/, including https://github.com/mkeeter/antimony and https://www.mattkeeter.com/projects/ao/, though I see you have libfive)
yjs
- Show HN: Collaborate on your YC Application with CRDT-powered forms
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Making CRDTs 98% More Efficient
One idea is just to use fewer random bits in peerIDs. Yjs (https://docs.yjs.dev/) gets away with just 32 random bits. If you compromise and use 64 random bits, then even a very popular doc with 1 million lifetime peerIDs will have a < 10^-7 lifetime probability of collision.
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An Interactive Intro to CRDTs
I've seen it come up often in collaborative text editors.
Also see: https://github.com/yjs/yjs
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JSON Schema Store
You are absolutely right that XML is better for document structures.
My current theory is that Yjs [0] is the new JSON+XML. It gives you both JSON and XML types in one nested structure, all with conflict free merging via incremental updates.
Also, you note the issue with XML and overlapping inline markup. Yjs has an answer for that with its text type, you can apply attributes (for styling or anything else) via arbatary ranges. They can overlap.
Obviously I'm being a little hypabolic suggesting it will replace JSON, the beauty of JSON is is simplicity, but for many systems building on Yjs or similar CRDT based serialisation systems is the future.
https://github.com/yjs/yjs/
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Launch HN: Tiptap (YC S23) – Toolkit for developing collaborative editors
Note: https://github.com/yjs/yjs for collaborative "document edition, and user cursors"; has WebRTC, web socket, matrix.org backend
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Wormholers, what can CCP and wormholers do to improve J-Space?
CCP needs to revamp proto anyway, due to recent exploits... practically, nothing really prevents 'em from using some sort of CRDT's to make the state of the sig view eventually consistent (yjs lib, if we're speaking frontendian).
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How to use Yjs with Ruby on Rails?
Yjs framework: Because it is a CRDT implementation which provides collaborative editing and offline-first capability.
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🐑🐑🐑 EweserDB, the user-owned database 🐑🐑🐑
No problem. The database CRUD features are just helpers as an abstraction on top of yjs: https://docs.yjs.dev/. Eweser adds schemas in the form of typescript types to make using it simpler, more structured, and interoperability easier.
- Ask HN: What is new in Algorithms / Data Structures these days?
- How does Google docs send the changes done by other users in real-time?
What are some alternatives?
cadquery - A python parametric CAD scripting framework based on OCCT
automerge - A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.
pythonocc-core - Python package for 3D CAD/BIM/PLM/CAM
liveblocks - Liveblocks is a platform to ship collaborative features like comments, notifications, text editors in minutes instead of months.
OpenJSCAD.org - JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for generating 3D models, and is especially useful for 3D printing applications.
automerge-rs - Rust implementation of automerge [Moved to: https://github.com/automerge/automerge]
oce - OpenCASCADE Community Edition (OCE): a community driven fork of the Open CASCADE library.
crdt-woot - Implementation of collaborative editing algorithm CRDT WOOT.
ViewSCAD - A Jupyter renderer for the OpenSCAD and SolidPython Constructive Solid Geometry languages
milkdown - 🍼 Plugin driven WYSIWYG markdown editor framework.
rend3 - Easy to use, customizable, efficient 3D renderer library built on wgpu.
MobX - Simple, scalable state management.