doggerel
xact
| doggerel | xact | |
|---|---|---|
| 1 | 2 | |
| 2 | 1 | |
| - | - | |
| 3.9 | 0.0 | |
| 12 months ago | about 3 years ago | |
| Haskell | Python | |
| Apache License 2.0 | GNU Affero General Public License v3.0 |
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doggerel
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Ask HN: Show me your Half Baked project
A little language for dimensional analysis programming: https://github.com/whatgoodisaroad/doggerel
Rather than static types, primitive values have static dimensions and (in lieu of objects) complex values are built up into unordered vectors. The core idea being that if the language makes it easy to spin up descriptive purpose-built dimensions, vectors are the only data structure we need!
It started out as a straightforward attempt to program with units and conversions, but slowly generalized to this vector concept. The next steps are about building a static dimension language (like a type language) to slice-and-dice vectors with projections.
xact
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Ask HN: Show me your Half Baked project
https://github.com/wtpayne/xact - Model Based Systems/Software Engineering tool with support for machine learning and synthetic data.
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Ask HN: Does Your Company Practice Model Based Systems Engineering? (MBSE)
MBSE is a vastly underappreciated technique, and one that deserves much more exposure in the mainstream tech community.
Sadly, I have found myself exceedingly disappointed at the tooling available to support MBSE, having mainly used Simulink, and also experimented with a few others like Rhapsody, Capella and EA.
Constant mouse usage with Simulink gave me really bad RSI, and merging models was a pain, due to the way that layout and structural information were mixed together in the xml-based .mdl file format.
So (naturally) I made a text-based alternative. It's a bit like TensorFlow in that you create a compute graph (computational model), and then run it.
The model itself can be generated dynamically in a script, using JQuery-like syntax to add or change nodes, or alternatively it can be stored and version controlled in one or more text files, using YAML, XML, JSON or TOML (or some mixture of those) to serialise the structure in an easy-to-diff-and-merge form.
https://github.com/wtpayne/xact
What are some alternatives?
pcopy - pcopy is a temporary file host, nopaste and clipboard across machines. It can be used from the Web UI, via a CLI or without a client by using curl.
pegao - Pegao is a community about lists of links on topics of interest.
abs_cd - CI/CD for the Arch build system with webinterface.
UsTaxes - Tax filing web application
pyodide - Pyodide is a Python distribution for the browser and Node.js based on WebAssembly
wcp - Experimental file copy tool using io_uring
pastty - Copy and paste across devices
tinyjam - A radically simple, zero-configuration static site generator in JavaScript
hof - Framework that joins data models, schemas, code generation, and a task engine. Language and technology agnostic.
pgsink - Logically replicate data out of Postgres into sinks (files, Google BigQuery, etc)
dflex - The sophisticated Drag and Drop library you've been waiting for 🥳
jarvis - An AI sidekick that helps you control your computer.