SheetJS js-xlsx
GRDB.swift
SheetJS js-xlsx | GRDB.swift | |
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61 | 37 | |
34,507 | 6,505 | |
0.4% | - | |
2.4 | 9.3 | |
16 days ago | 3 days ago | |
JavaScript | Swift | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
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.
GRDB.swift
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Bundling database with iOS app
I'm using GRDB , you can use existing pre-populated sqlite DB file. https://github.com/groue/GRDB.swift/wiki/Performance .
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How can I quickly parse a huge 45MB JSON file using JsonDecoder
Not quite exactly sure what you mean but if its a .sqlite3 file then you can use it with this easy to use library https://github.com/groue/GRDB.swift
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Question about Apple's review
The 3rd party library I use GRDB SwiftyUserDefaults Kingfisher SwiftDate Popovers
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When considering how to store data for something like a cooking recipe application, what are the disadvantages of using CoreData, when compared with other database options?
The other thing is that it could be an overkill for your app if you just need to basically "store an array of 100 objects". Then you could probably consider other solutions like SQLite (with wrappers like GRDB) or plain JSON files.
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The most amazing project documentation you saw
https://github.com/groue/GRDB.swift#readme https://github.com/groue/GRDB.swift/tree/master/Documentation https://swiftpackageindex.com/groue/grdb.swift/documentation/grdb/
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Struggles with Logic & CoreData
https://github.com/groue/GRDB.swift/blob/master/Documentation/AssociationsBasics.md might be interesting to look at for how it handles relationships between entities.
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Database/permanent data storing solution for iOS
I recently used GRDB.
- GRDB-ORM, an ORM for GRDB - Swift SQLite
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How to decide between JSON and CoreData?
Check the performance comparison page. GRDB comes with a convenient and ready-made support for Swift Codable that performs quite well. When needed, it is possible to write less convenient but optimized record types that add very little overhead to SQLite, and perform really well.
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Is this an acceptable authentication/account management setup?
Hey all. So I just got done developing an app that does visitation tracking. Basically the user creates an account with email, name, password etc.. the info is then saved to a SQLite database (using GRDB) with a table named "User" and then injected into the next view controller and so on... I plan on allowing the user to store their account in icloud in the future.
What are some alternatives?
ExcelJS - Excel Workbook Manager
SQLite.swift - A type-safe, Swift-language layer over SQLite3.
HANDSONTABLE - JavaScript data grid with a spreadsheet look & feel. Works with React, Angular, and Vue. Supported by the Handsontable team âš¡
Realm - Realm is a mobile database: a replacement for Core Data & SQLite
Jspreadsheet CE - Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software.
FMDB - A Cocoa / Objective-C wrapper around SQLite
Luckysheet - Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.
SwiftData
ag-Grid - The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.
swift-composable-architecture - A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
React Data Grid - Feature-rich and customizable data grid React component
IceCream - Sync Realm Database with CloudKit