48 best open source spreadsheet projects.

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Displaying 1 to 20 from 48 results

react-virtualized - React components for efficiently rendering large lists and tabular data

React components for efficiently rendering large, scrollable lists and tabular data

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spout - Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

Spout is a PHP library to read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way. Contrary to other file readers or writers, it is capable of processing very large files while keeping the memory usage really low (less than 3MB).Full documentation can be found at http://opensource.box.com/spout/.

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SpreadsheetView - Full configurable spreadsheet view user interfaces for iOS applications

Full configurable spreadsheet view user interfaces for iOS applications. With this framework, you can easily create complex layouts like schedule, Gantt chart, timetable as if you are using Excel. The minimum requirement is connecting a data source to return the number of columns/rows, and each column width/row height.

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spreadsheet - The Ruby Spreadsheet by ywesee GmbH

The Spreadsheet Library is designed to read and write Spreadsheet Documents. As of version 0.6.0, only Microsoft Excel compatible spreadsheets are supported. Spreadsheet is a combination/complete rewrite of the Spreadsheet::Excel Library by Daniel J. Berger and the ParseExcel Library by Hannes Wyss. Spreadsheet can read, write and modify Spreadsheet Documents. Alfred: a@boxbot.org: I think it should be noted in the README file that the library doesn't recognize cell formats in Excel created documents, which results in Floats returned for any number.

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exceljs - Excel Workbook Manager

Read, manipulate and write spreadsheet data and styles to XLSX and JSON. Reverse engineered from Excel spreadsheet files as a project.

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PhpSpreadsheet - A pure PHP library for reading and writing spreadsheet files

PhpSpreadsheet is a library written in pure PHP and providing a set of classes that allow you to read from and to write to different spreadsheet file formats, like Excel and LibreOffice Calc. Read more about it, including install instructions, in the official documentation. Or check out the API documentation.

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Handsontable - JavaScript/HTML5 UI Spreadsheet library for web apps. Available for React, Vue and Angular

Handsontable Community Edition (CE) is an open source JavaScript/HTML5 UI Spreadsheet component for web apps. It easily integrates with any data source and comes with a variety of useful features like data binding, validation, sorting or powerful context menu. It is available for Vue, React, Angular and Polymer.

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ImportJSON - Import JSON into Google Sheets, this library adds various ImportJSON functions to your spreadsheet

Review ImportJSON.gs for more info on how to use these in detail. Cryptocurrencies: Looking to import JSON for cryptocurrency price data? Try CryptocurrencySpreadsheetUtils instead which offers a useful getCoinPrice() function.

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django-rest-pandas - 📊📈 Serves up Pandas dataframes via the Django REST Framework for use in client-side (i

Django REST Pandas (DRP) provides a simple way to generate and serve pandas DataFrames via the Django REST Framework. The resulting API can serve up CSV (and a number of other formats) for consumption by a client-side visualization tool like d3.js. The design philosophy of DRP enforces a strict separation between data and presentation. This keeps the implementation simple, but also has the nice side effect of making it trivial to provide the source data for your visualizations. This capability can often be leveraged by sending users to the same URL that your visualization code uses internally to load the data.

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ngHandsontable - Official AngularJS directive for Handsontable

AngularJS directive for Handsontable

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ONLYOFFICE Desktop Editors - An office suite that combines text, spreadsheet and presentation editors allowing to create, view and edit local documents

ONLYOFFICE Desktop Editors is a free and open source office suite comprises text documents, spreadsheets and presentations allowing to create, view and edit documents of any size and complexity, to easily switch to the online mode for real-time co-editing and collaboration. Features as reviewing, commenting and chat are available as well. Deal with multiple files within one and the same window thanks to the tab-based user interface

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XMLSpreadGear

XMLSpreadGear helps to generate Excel files using the collection of an object. Concept of transforming is based on the open excel specification. Using this utility one can export data from a collection directly to excel file. Any project based on .net technology can use this.

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XOOXml library

A strong-typed library class based on OOXML SDK 2.0, to create Xlsx files

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docjure - Read and write Office documents from Clojure

Docjure makes reading and writing Office documents in Clojure easy. This example creates a spreadsheet with a single sheet named "Price List". It has three rows. We apply a style of yellow background colour and bold font to the top header row, then save the spreadsheet.

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libxlsxwriter - A C library for creating Excel XLSX files.

Libxlsxwriter: A C library for creating Excel XLSX files. Libxlsxwriter is a C library that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file.

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active_importer - Define importers that load tabular data from spreadsheets or CSV files into any ActiveRecord-like ORM

Define importers that load tabular data from spreadsheets or CSV files into any ActiveRecord-like ORM. Define classes that you instruct on how to import data into data models.

tabular-data spreadsheet csv-files activerecord orm data-import importer

xlnt - :bar_chart: Cross-platform user-friendly xlsx library for C++14

xlnt is a modern C++ library for manipulating spreadsheets in memory and reading/writing them from/to XLSX files as described in ECMA 376 4th edition. The first public release of xlnt version 1.0 was on May 10th, 2017. Current work is focused on increasing compatibility, improving performance, and brainstorming future development goals. For a high-level summary of what you can do with this library, see the feature list. Contributions are welcome in the form of pull requests or discussions on the repository's Issues page. Documentation for the current release of xlnt is available here.

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