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Dev tools · alternatives · 2026

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BrachioGraph is a pen-plotter that users can build themselves and control using Python code. Launched in 2019, it allows developers and makers to create physical drawings by writing software. The project combines… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BrachioGraph, an easy-to-build pen-plotter, driven by Python launched in 2019; newer entries below may have overtaken it.

  1. 1

    I'm enthralled with using pen plotters to make generative art. Last August at SIGGRAPH, I built an interactive experience for others to see how code can be used to make visual art. The linked blog post is my trials and tribulations of linking a MIDI controller to one of these algorithms and sending its output to a plotter, so that people may witness the end-to-end experience.

    2024 · lostpixels.io · its alternatives →

  2. 2

    Animate your static photographs in an intuitive way

    2017 · its alternatives →

  3. 3

    Generative art coded in p5.js and pen plotted using an AxiDraw V3/A3.

    2023 · adamfuhrer.com · its alternatives →

  4. 4

    Create plotter-like line drawings from your images.

    2021 · javier.xyz · its alternatives →

  5. 5

    Hey HN, I want to share a personal project: I made a tiny pen-plotted book for my wife. I did everything myself—drawings (with some help from Midjourney), plotting, cutting, and binding. I even used a 3D printer to make a helper tool. It's absolutely over-engineered, but I enjoyed it a lot. Multi-disciplinary projects, especially those with a physical output, are a lot of fun for me. The post covers the process in detail, but if you're interested in anything specific, let me know. Cheers!

    2025 · muffinman.io · its alternatives →

  6. 6

    Real handwriting without the pen – no robots, all software

    2015 · its alternatives →

  7. 7
    Gleek▲309

    Free online diagramming tool for developers

    2021 · gleek.io · its alternatives →

  8. 8
    Sketch 40▲510

    Latest version of the vector drawing tool

    2016 · sketch.com · its alternatives →

  9. 9
    Lunagraph▲162

    Your design canvas that writes code powered by AI

    Apr 2026 · lunagraph.com · its alternatives →

  10. 10

    Convert hand-drawn diagrams into digital schemes

    2024 · sketch2scheme.com · its alternatives →

  11. 11

    Hey HN! I’m excited to share sketch: a tool to help anyone who uses python and pandas quickly iterate and get to answers for their data questions. Sketch installs as a pandas extension that offers utility functions that operate on natural language prompts. Using the `ask` interface you can get answers in natural language. Using the `howto` interface you can get get python and pandas code directly. The primary benefit of this over copilot and chatGPT is that this adds data-content based context so that the generated answers are much more accurate and relevant to the data problem at hand.…

    2023 · github.com · its alternatives →

  12. 12
    Mark▲358

    Create flowcharts & diagrams in seconds powered by AI

    2017 · apps.apple.com · its alternatives →

  13. 13

    I’ve been working on a project to bridge the gap between AI generation and my AxiDraw, and I think I finally have a workflow that avoids the usual headaches. If you’ve tried plotting AI-generated images, you probably know the struggle: generic tracing tools (like Potrace) trace the outline of a line, resulting in double-strokes that ruin the look and take twice as long to plot. What I tried previously: - Potrace / Inkscape Trace: Great for filled shapes, but results in "hollow" lines for line art. - Canny Edge Detection: Often too messy; it picks up noise and creates jittery paths. -…

    Jan 2026 · github.com · its alternatives →

  14. 14
    Plot▲148

    Collaborate with your design team in a new way

    2018 · plotapp.co · its alternatives →

  15. 15
    Lunacy▲328

    Your AI design friend, Figma and co, move your apps please

    2023 · icons8.com · its alternatives →

  16. 16

    3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL - widgetti/ipyvolume

    2017 · github.com · its alternatives →

  17. 17
    PINTR▲97

    Tool that turns your images into plotter-like line drawings

    2021 · javier.xyz · its alternatives →

  18. 18IV
  19. 19

    An awesome iTerm2 backend for Matplotlib, so you can plot directly in your terminal. - daleroberts/itermplot

    2017 · github.com · its alternatives →

  20. 20TM
  21. 21SI
  22. 22

    Creating high-quality scientific figures can be time-consuming and challenging, even though sketching ideas on paper is relatively easy. Furthermore, recreating existing figures that are not stored in formats preserving semantic information is equally complex. To tackle this problem, we introduce DeTikZify, a novel multimodal language model that automatically synthesizes scientific figures as semantics-preserving TikZ graphics programs based on sketches and existing figures. We also introduce a Monte Carlo Tree Search-based inference algorithm that enables DeTikZify to iteratively refine its…

    2024 · github.com · its alternatives →

  23. 23
    Plottr▲124

    Visually plot out your novel 📚✍️

    2018 · plotmynovel.com · its alternatives →

  24. 24

    The most simple neural network plotter

    2018 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →