excelize
SheetJS js-xlsx
excelize | SheetJS js-xlsx | |
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15 | 61 | |
17,279 | 34,507 | |
1.0% | 0.3% | |
8.8 | 2.4 | |
14 days ago | 14 days ago | |
Go | JavaScript | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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excelize
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Recommend a powerful excel processing library, @zurmokeeper/exceljs, which supports encryption and decryption of xlsx files and flexible setting of multiple table headers when exporting, etc.
Then I found out that WPS only supports ecma376 standard encrytion for xlsx files. Then I referred to the official documentation and libraries in other languages, such as msoffcrypto-tool written in python. msoffcrypto-tool) and go's excelize. Since I don't know much about encryption and decryption, the process of implementation is also a bit of a twist.
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how to work with .xlsx files?
But if you absolutely need xlsx files, I would seek the best library for the job and write this in golang.
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Excelize 2.7.0 Released – Go language API for spreadsheet (Excel) document
Documentation website with multilingual: Arabic, German, Spanish, English, French, Russian, Chinese, Japanese, and Korean, which has been updated
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Where does PHP being single threaded affect performance and can anything be done to make it better?
Golang excel: https://github.com/qax-os/excelize
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Is there an Excel library that can let me input formulae & get the result?
Yeah, I'm reading it now and just parse, I didn't find a implementation of "calculation engine" all the available libs just read previous saved value from a opened and calculated excel file. See: https://github.com/qax-os/excelize/issues/65
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Reading huge excel table with excelsize
Hey guys, i tryed using this https://github.com/qax-os/excelize to read excel table ,(70+columns and 500k rows). When using the sheet method from the documentation it takes about 3 to 4 minuts to find search item, and ofcourse limitation is that it needs to be a match.
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Documentation for Powershell Commands for Excel
Much like excelize for go lang.
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Excelize 2.6.1 Released – Go language API for spreadsheet (Excel) document
Suggestion: When a method is safe for concurrent use, document such in its godoc comment. None of the formal documentation mentions concurrency, and its unclear what methods are concurrency-safe. The only tip-off that something might be safe for concurrent use is the occasional use of the sync package. This eventually led me to a year-old release footnote as the only documentation across the entire project about concurrency. This information isn't even in the Git tag, just the GitHub release page.
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Excelize/v2 and Concurrent Writing?
The title more or less says it all, but to give some background to the question, as long as it’s done safely (for example, with a mutex and locks) like with concurrent writing to a txt file, does anyone know if concurrent writing to an excel file, particularly while using excelize/v2 is possible? I have a 2D slice of data produced after processing an image that needs to be written to an excel file created with excelize/v2 and it’s plenty fast up to a certain set of dimensions, but I’d like to support even larger dimensions and was considering using concurrency to do so. But the only examples of concurrently writing to a file with Go that I could find were txt file examples. So I’m not quite sure if my scenario is possible.
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What's the best library to parse and make operations on file (pdf, docx, csv, etc)?
You’re unlikely to find a single package that will handle all these file types without being behind a paywall of some sort. And I haven’t extensively worked with any of the other file types you’ve mentioned, but for xlsx, I highly recommend this package
SheetJS js-xlsx
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how to work with .xlsx files?
ExcelJS and XLSX (SheetJS) are great libraries to work with XLSX files. The former I've found a bit easier to work with but less efficient in general.
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What kind of Programmer / language should I be looking for?
Sure. I manipulate excel files programatically in the browser all the time. I don't really understand your exact workflow, but I use Javascript with xlsx and React.
- Excel To Json ?
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React App Won't Read xlsx File
Looking at the xlsx documentation, to parse files in the browser, rather than readFile, you use read, which is designed to parse binary data directly, rather than read from disk. There are a bunch of different formats if you go to the XLSX NPM page and scroll down to "Acquiring and Extracting Data". Importantly, it seems the data must already be serialized, so a Blob won't work, but we can work with that.
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We compete with GitHub. Bing does not show our website
Last year, Bing and Edge erroneously flagged our website https://sheetjs.com/ as "dangerous": https://i.imgur.com/BvA3zrk.png
At the time, there was no "Safety Report" to indicate why Bing thought it was dangerous. The report page linked to https://www.bing.com/toolbox/bing-site-safety?url=https%3a%2... and it said "That web page doesn't exist"
To fix it, we had to register with "Bing Webmaster Tools" (https://www.bing.com/webmasters/about) and raise a support ticket.
Within a few days, the issue "resolved itself". It's possible that raising a ticket forced some automatic refresh of the indexed data for the domain.
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Product Comparison App (JS Demo Project)
xlsx.
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Ask HN: Who is hiring? (February 2023)
SheetJS | https://sheetjs.com/ | Software Developer | Full time, Remote (US) | $165K - $240K
We're a bootstrapped company building open source solutions for spreadsheets and structured data. With over 1.5M unique monthly visitors, companies across the business world turn to us for challenging data processing problems. Over the last 10 years, we have pushed the boundaries of JavaScript and the web.
In this role, you will master new and established technologies while working on high-impact projects used by millions of people across the world. Balancing research and engineering, you will design and implement creative solutions that draw from your academic and professional experience.
https://sheetjs.com/careers/ more details
- Help to draw graph in reactjs from data in excel sheet
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PDF, Excel, Docx generate on React and Node js
For more, you can visit xlsx documentation Link.
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Active data pull from excel to html charts
There are libraries like https://github.com/SheetJS/sheetjs to parse excel and https://www.chartjs.org/ for all kinds of charts/graphs. Not really much HTML involved here.. the markup gets generated by the chart library.
What are some alternatives?
xlsx - Go library for reading and writing XLSX files.
ExcelJS - Excel Workbook Manager
fzf - :cherry_blossom: A command-line fuzzy finder
HANDSONTABLE - JavaScript data grid with a spreadsheet look & feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
ngrok - Unified ingress for developers
Jspreadsheet CE - Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software.
excelize - Golang library for reading and writing Microsoft Excel™ (XLSX) files.
Luckysheet - Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.
delve - Delve is a debugger for the Go programming language.
ag-Grid - The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
hub - A command-line tool that makes git easier to use with GitHub.
React Data Grid - Feature-rich and customizable data grid React component