Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
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Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.
QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.
- nuget
- c-sharp
- dotnet-core
A pure PHP library for reading and writing spreadsheet files
- php
- spreadsheet
- excel
- libreoffice
The minimal javascript library to create flowcharts ✨
- flowchart
- diagrams
- javascript
- javascript-library
TranslatedA flow chart editing framework focus on business customization. It supports implementing various diagram editing scenarios such as mind maps, ER diagrams, UML, and workflows.
- flowchart
- graph
- mvvm
- visualization
PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.
- mupdf
- xps
- pdf-documents
- epub
A JavaScript PDF generation library for Node and the browser
A fully customizable iOS calendar library, compatible with Objective-C and Swift
- swift
- objective-c
- calendar
- library
A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files
- pypdf2
- python
- pdf-parser
A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.
- react
- reactjs
- presentation
- keynote
a super simple, no-nonsense diagramming library written in react that just works
- react
- demo
- diagrams
- web
TranslatedStop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย ｜ Stop writing prompts from scratch: use ready-made ones right away, and save the good ones into your own library
PDF tooling for Go and the command line.
- go
- golang
- golang-library
Create and modify PDF documents in any JavaScript environment
- document
- create
- modify
JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.
- html
- diagram
- flowchart
- javascript
The Unofficial Apple iOS Swift Calendar View. Swift calendar Library. iOS calendar Control. 100% Customizable
A pure PHP library for reading and writing word processing documents
- php
- libreoffice-writer
- msword
- doc
js2flowchart - a visualization library to convert any JavaScript code into beautiful SVG flowchart. Learn other’s code. Design your code. Refactor code. Document code. Explain code.
- flowchart
- svg-flowchart
- ast
- javascript
🚀 JavaScript diagramming library that uses SVG and HTML for rendering.
- diagramming
- graph
- svg
- antv
Build PowerPoint presentations with JavaScript. Works with Node, React, web browsers, and more.
- powerpoint
- powerpoint-generation
- powerpoint-library
- javascript-powerpoint
a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.
- excel
- biff
- openxml
- word
Simple flow library 🖥️🖱️
- flow
- javascript
- javascript-library
- flow-based-programming
😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager