JavaScript Dataframe

Open-source JavaScript projects categorized as Dataframe

JavaScript Dataframe Projects

  • arquero

    Query processing and transformation of array-backed data tables.

  • Project mention: Show HN: Matrices – explore, visualize, and share large datasets | news.ycombinator.com | 2023-12-07

    Hey HN, I'm excited to share a new side project I've been working on.

    The product is called Matrices. You can check it out here: https://matrices.com/.

    With Matrices, you can *explore*, *visualize*, and *share* large (100k rows) datasets–all without code. Filter data down to just what you want, visualize it with built-in charts, and share your results with one click.

    You can use it today (no login or waitlist or anything). Just copy and paste your data from a google sheet or CSV file.

    It's hard to describe the feeling of "gliding over data" you get with Matrices, so I'd rather *show* you how it works instead. This 75s video will give you a sense of how it works: https://www.youtube.com/watch?v=Rrh9_I3Ux8E.

    Data is stored locally in your browser until you publish it, though small sample does go to the OpenAI APIs for AI-assisted features.

    I started building Matrices because I wanted a tool that made it easy to explore new datasets. When I'm first trying to dig into data, I'll have one question... that leads to another... that will invariably lead to five more questions. It's sort of a fractal process, and I couldn't find many good options that were fast, responsive, and visual.

    I figured this crowd would be interested in tech stack as well, it's using arquero [1] bindings over apache arrow for in-memory analytics, and visx [2] for visualizations. I'd like to add duckdb-wasm support at some point to open up a wider set of databases. Data is serialized as parquet to save a bit on bandwidth + storage.

    Give it a spin, and let me know what you think. This is my first 'serious frontend project' so I appreciate any and all feedback and bug reports. Feel free to comment here (I'll be around most of the day), or shoot me a note: [email protected]

    [1]: https://uwdata.github.io/arquero/

  • dataframe-js

    A javascript library providing a new data structure for datascientists and developpers

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Dataframe related posts

  • Arquero is a JavaScript library for query processing and transformation of array-backed data tables

    1 project | /r/programming | 24 Jul 2022
  • Arquero – data tables wrangling in JavaScript

    1 project | news.ycombinator.com | 22 Jul 2022
  • Ask HN: Have we screwed ourselves as software engineers?

    3 projects | news.ycombinator.com | 4 May 2022
  • Hi! We are Dr. Amanda Martin and JJ Brosnan, Developer and Python data scientist at Deephaven. Ask us anything about getting started in the data science industry, working with large data sets, and working with streaming data in Python.

    8 projects | /r/IAmA | 27 Apr 2022
  • Hal9: Data Science with JavaScript

    4 projects | /r/datascience | 9 Sep 2021
  • When you've created a finalised dataframe, do any of you convert it into an excel document to help you visualise your data, or am I being inefficient in doing this?

    2 projects | /r/datascience | 7 Apr 2021
  • Arquero – Query processing and transformation of array-backed data tables

    1 project | news.ycombinator.com | 16 Feb 2021
  • A note from our sponsor - SurveyJS
    surveyjs.io | 19 May 2024
    With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →

Index

Project Stars
1 arquero 1,198
2 dataframe-js 457

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