The Advanced Google Sheets Features You Should Be Using but Probably Aren’t

This Google Sheets Advanced Tutorial explains IF, VLOOKUP, INDEX MATCH, and pivot tables, plus macros and Apps Script for ...
Houston Chronicle

How to Create a Text Box Dynamically in JavaScript

Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few lines of JavaScript ...
GitHub

ebootheee/excel-to-engine

Excel File (.xlsx) │ ┌─────────────────┐ │ Phase 1: Parse │ excel-parser.mjs reads cells, detects inputs/outputs, │ & Analyze │ identifies financial patterns (IRR, waterfall, DCF ...
GitHub

RichCell — Excel 365 Add-in

A task pane add-in for Microsoft Excel 365 that lets you write and store formatted HTML directly inside cells, using a WYSIWYG editor powered by Quill.js. Designed for workflows where rich HTML ...