Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Node wrapper for Python's SciPy library launched in 2014; newer entries below may have overtaken it.

1. 1AL
   a lexer, parser, interpreter and web runtime (np, a 5-weekend project)▲122

   2013 · np-lang.org · its alternatives →

2. 2
   scrape-it▲186

   A Node.js scraper for humans.

   2016 · github.com · its alternatives →

3. 3
   Node: Up and Running▲72

   Ebook for building scalable apps with Node

   2016 · oreilly.com · its alternatives →

4. 4
   Nodeterm▲130

   A node-based free open source terminal manager

   Aug 2026 · nodeterm.dev · its alternatives →

5. 5
   A Spatial Environment for Python▲169

   Hi all! A little background: I've been working on natto.dev, a spatial environment for JavaScript. I'm really excited about new interfaces for code (leveraging metaphors we're good at, spatial reasoning, making state visible, design tools, etc). With all the buzz around PyScript, I discovered Pyodide and got it working inside natto. This Python version is a stripped down version of https://natto.dev (eg interactive outputs, multiplayer) so please check that out if this interests you. I'm excited to share this spatial environment for Python. Imagine Jupyter cells arranged on a 2D…

   2022 · python.natto.dev · its alternatives →

6. 6
   Data Science from Scratch▲76

   Data Science and Python, starting at zero

   2015 · joelgrus.com · its alternatives →

7. 7
   Minimalist library to generate SVG views of scientific data▲47

   Just wanted to share with HN a simple/minimal open source Python library that generates SVG files visualizing two dimensional data and distributions, in case others find it useful or interesting. I wrote it as a fun project, mostly because I found that the standard libraries in Python generated unnecessarily large SVG files. One nice property is that I can configure the visuals through CSS, which allows me to support dark/light mode browser settings. The graphs are specified as JSON files (the repository includes a few examples). It supports scatterplots, line plots, histograms,…

   Mar 2026 · github.com · its alternatives →

8. 8
   A design-by-contract Python package in ~100 lines▲58

   Greetings! A 2.5 weekends project to teach myself newer Python features (>= 3.10). Conditions are written as Lambda expressions that annotate parameters and return types, and coexist with type annotations. Symbols to share values between conditions are also supported to a limited extend.

   2022 · github.com · its alternatives →

9. 9
   Mr.Node▲6

   A Javascript Library for Node.js Functions

   2017 · its alternatives →

10. 10
    Ultraplot – A succint wrapper for matplotlib▲34

    A succinct wrapper for matplotlib. Contribute to Ultraplot/UltraPlot development by creating an account on GitHub.

    2025 · github.com · its alternatives →

11. 11MA
    Molten, a modern API framework for Python▲7

    2018 · moltenframework.com · its alternatives →

12. 12AT
    A template engine for Node.js that treats templates as modules▲6

    2019 · producthunt.com · its alternatives →

13. 13
    A simple framework for writing a web scraper using Python decorators▲16

    dude uncomplicated data extraction: A simple framework for writing web scrapers using Python decorators - roniemartinez/dude

    2022 · github.com · its alternatives →

14. 14
    Ivy▲6

    A static website generator built in Python

    2018 · its alternatives →

15. 15AS
    A smart Django/Node code generator written in Haskell▲7

    2021 · app.imagine.ai · its alternatives →

16. 16
    JsonTree, a tool for turning JSON data into a collapsible html tree▲9

    A lightweight vanilla Javascript micro-library for making collapsible trees with JSON - MaxLeiter/jsonTree

    2016 · github.com · its alternatives →

17. 17TN
    The Node Handbook▲7

    2018 · nodehandbook.com · its alternatives →

18. 18AO
    An Opinionated Project Template for Data Science in Python▲6

    2016 · drivendata.github.io · its alternatives →

19. 19NT
    NumPy to C++14: the xtensor cheat sheet▲6

    2017 · xtensor.readthedocs.io · its alternatives →

20. 20AP
    A Python Web Framework with Rust Runtime▲5

    2022 · sanskar.me · its alternatives →

21. 21SA
    Starlette – An asyncio Web framework for Python▲8

    2018 · starlette.io · its alternatives →

22. 22OW
    OpenCV Wrapper – A simple wrapper for opencv-Python▲6

    2019 · opencv-wrapper.readthedocs.io · its alternatives →

23. 23AC
    A Chrome extension to help clarify confusing Python documentation▲6

    2013 · platipy.com · its alternatives →

24. 24
    Pytalk.js – Bidirectional Communication Between Node.js and Python▲8

    2016 · github.com · its alternatives →

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 →