perspective VS ganja.js

Compare perspective vs ganja.js and see what are their differences.

perspective

A data visualization and analytics component, especially well-suited for large and/or streaming datasets. (by finos)

ganja.js

:triangular_ruler: Javascript Geometric Algebra Generator for Javascript, c++, c#, rust, python. (with operator overloading and algebraic literals) - (by enkimute)
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perspective ganja.js
43 8
7,384 1,490
3.7% -
9.4 2.5
8 days ago 2 months ago
C++ JavaScript
Apache License 2.0 MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

perspective

Posts with mentions or reviews of perspective. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-26.

ganja.js

Posts with mentions or reviews of ganja.js. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-15.
  • The Montreal Problem: Why Programming Languages Need a Style Czar
    3 projects | news.ycombinator.com | 15 Mar 2024
    Some people's brains just work this way. Here's an example of a somewhat popular and regularly maintained library written in a similar style: https://github.com/enkimute/ganja.js/blob/6e97cb45d780cd7c66...

    Once your learn to recognise the commonalities, you'll see examples everywhere. The most extreme and stereotypical version is the billboards written by some homeless people. You can probably picture it already in your mind's eye: A wall of very dense text with little whitespace or structure, and a mix of fonts and colours seemingly at random.

    I had a brilliant mathematician friend who wrote like this. He would squeeze and entire semester's worth of study notes into a single sheet of paper, on one side. It was impenetrable gibberish to everyone else, but the colours and 2D positioning let him build a mental mind-map.

    For people like this, if you reformat their code even a tiny bit, their mental map is invalidated, and they lose track of it completely and become upset. I discovered this (the hard way) when applying automatic code formatting tools to the codebases I mentioned previously.

    Personally, I find this type of thing to be absolutely fascinating, because it's the intersection of many fields of study, and hence is under-studied. There's elements of pedagogy, psychology, literacy, compute science, etc...

    It's an open question how we can get large groups of neurodiverse humans to collaborate on a codebase when they don't even "read" or "think" in compatible ways!

  • [Media] I finished my first rust project: a path tracer
    2 projects | /r/rust | 11 Jul 2022
    I was watching bivector videos and how it could be a viable replacement for matrix algebra in video games and I have been very impressed by the intuitiveness and consistency of the equations. There is this ganja.js for demonstrating the graphics and has a rust generated code https://github.com/enkimute/ganja.js/tree/master/codegen/rust I'm too naive to understand the implementation, but I'm glad a library like ultraviolet is here to start paving the use of Geometric Algebra in computer graphics.
  • Ask HN: What are some examples of elegant software?
    22 projects | news.ycombinator.com | 2 May 2022
  • Manim: An animation engine for explanatory math videos
    10 projects | news.ycombinator.com | 20 Aug 2021
    Well I've been on a real Geometric Algebra (aka Clifford Algebra) kick lately, and ran across ganja.js [1]. It's a single no deps file that is...impressive. 120k uncompressed, and with it you can construct any degree algebra (including the more esoteric hyperbolic/parabolic ones), render to canvas, svg or webgl(!). It also includes a clever little DSL parser and interpreter (it overloads the scientific notation to name basis vectors!) that lets you construct more complex things from simple things using various kinds of products.

    The author, Steven De Keninck, is quite impressive as well, having got his start in the demoscene some time ago. He has a good video from 2019 that explains why this algebra is better than [matrices, tensors, vectors, complex numbers]. Of particular interest (to me anyway) is the 2D projective geometry.

    I don't want to oversell it, but ganja is fucking amazing and there is a great deal I want to do with it. For one, I'd like to recapitulate my physics degree with it.

    [1] https://github.com/enkimute/ganja.js

    [2] https://www.youtube.com/watch?v=tX4H_ctggYo

  • Ganja.js: Geometric Algebra Generator for JavaScript
    2 projects | /r/node | 16 Jan 2021
    Great documentation!
    2 projects | /r/node | 16 Jan 2021

What are some alternatives?

When comparing perspective and ganja.js you can also consider the following projects:

ag-Grid - The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

arquero - Query processing and transformation of array-backed data tables.

datapane - Build and share data reports in 100% Python

nocodb - 🔥 🔥 🔥 Open Source Airtable Alternative

manim - A community-maintained Python framework for creating mathematical animations.

ClickHouse - ClickHouse® is a free analytics DBMS for big data

SandDance - Visually explore, understand, and present your data.

manim - Animation engine for explanatory math videos

arrow-julia - Official Julia implementation of Apache Arrow

magic-trace - magic-trace collects and displays high-resolution traces of what a process is doing

Apache Arrow - Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

vega-loader-arrow - Data loader for the Apache Arrow format.