Aug 19, 2020 · There is an awesome javascript library called PptxGenJS which provides powerful tools to create Powerpoint presentations using your JavaScript code. I am going to explain the steps below but if you want to see a working example please check out this live DEMO and you can find a sample code HERE .

Inspired by officegen, which creates pptx with text/shapes/images/tables/charts wonderfully (but does not read existing PPT files). Also inspired by js-xlsx which reads/writes XLSX/XLS/XLSB, works in the browser and Node.js, and has an incredibly thorough test suite (but does not read or write PowerPoint).

Apr 3, 2023 · This tutorial shows how to build a JavaScript PowerPoint viewer using Nutrient Web SDK to display PPT/PPTX files directly in browsers without server-side processing. The SDK converts Office documents to PDF client-side, enabling features like …

Spire.Presentation for JavaScript is a comprehensive library that empowers developers to seamlessly integrate presentation functionalities into their web applications, providing a robust JavaScript solution for generating, editing, and managing PowerPoint files without the need for Microsoft Office.

Apr 23, 2019 · Membuat file Office Open XML (Word, Excel, Powerpoint) secara terprogram dengan bahasa pemprograman Javascript dan library Officegen. Yang perlu disiapkan: Teks Editor kesayangan (saya...

Nov 21, 2020 · I found one library called JS-PPTX but the last commit was made in 2016 so that's not super promising. Most of the libraries are about creating a Power Point presentation, but what I really need to do is be able to read the file and identify the contents of the slides.

Generate, Update, Manipulate & Convert PowerPoint PPTX Files on the Server-Side via Leading Open Source JavaScript API. What is Node-PPTX? Node-PPTX is an open-source pure JavaScript library that allows software developers to read, write, compose and …

Jul 1, 2024 · A step-by-step tutorial explaining how to build an HTML5 PowerPoint (PPT & PPTX) viewer using JavaScript with the PSPDFKit SDK.

Aug 27, 2012 · Run your logic to create a binary Powerpoint file, then base64-encode it (e.g. with btoa), and then dynamically generate a link or redirect window.location to the data URI. var binaryPPFile = createPowerpointFromJSON(sourceJSON); window.location = "data:ms-powerpoint;base64," + btoa(binaryPPFile);

Create, view, and manipulate Office documents using JavaScript with ease. Learn how to work with DOCX, XLSX, and PPTX files directly in your browser with WebViewer.