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Insights, tutorials, and best practices for converting Excel spreadsheets into professional web applications.
Real Estate Excel Calculators That Work Better as Web Apps
Real estate runs on spreadsheets. Rental yield calculators, ROI models, mortgage comparisons, CAC trackers. But a spreadsheet can't go to a property v...
How to Put Your Excel Calculator on Your Website
Your Excel calculator is useful, but it's stuck on your hard drive. Here are three ways to get it onto your website, from quick-and-dirty to fully cus...
How Excel Formulas Get Converted to JavaScript for Web Apps
When we convert an Excel spreadsheet to a web app, every formula needs a JavaScript equivalent. Here's how the most common Excel functions translate,...
How to Prepare Your Excel Spreadsheet for Web Conversion
You've decided to convert your spreadsheet into a web app. Before you hand it off to a developer, a little prep work goes a long way. Here's how to ge...
From Spreadsheet to SaaS: How to Turn Your Excel Tool into a Revenue-Generating Web App
Your Excel spreadsheet solves a real problem for your industry. What if it could solve that problem for thousands of people — and generate recurring r...
The True Cost of Maintaining Complex Excel Spreadsheets in 2026
That "free" Excel spreadsheet is costing your organization more than you realize. Here's a framework for calculating the true cost of maintaining comp...
How We Convert Excel VBA Macros to JavaScript: A Technical Deep Dive
VBA macros power some of the most sophisticated Excel tools in business. Here's a behind-the-scenes look at how we analyze, translate, and test VBA co...
Excel vs Web App: A Complete Comparison for Business Owners
Excel and web applications both do calculations, but they serve fundamentally different purposes. This guide helps business owners decide when Excel i...
5 Signs Your Excel Spreadsheet Needs to Become a Web Application
Your Excel spreadsheet has been the backbone of your business process for years. But somewhere along the way, it went from helpful to painful. Here ar...
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