Lock dynamic arrays into fixed shapes so dashboards stay neat, tables stack cleanly, and templates keep their layout.

Anthropic has announced Claude Opus 4.6, an upgrade to its largest and most advanced AI model. The company says Opus 4.6 is better at coding than previous models and has a much larger context window, ...

One formula filters, dedupes, and ranks your data into a live list. No more manual sort or remove duplicates.

Excelitas Technologies completes its seventh acquisition since 2017, its first since moving to Pittsburgh in 2024.

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

One of the most unusual — and fun — events in college sports is a high-stakes spreadsheeting competition in Las Vegas.

Her research shows that consistently discussing money with a partner or friend reduces stress, particularly when the conversations focus on things the participants feel they can control, like their ...

In short, lifelong learning is no longer optional — it’s essential. But who has the time and resources to go back to school?

This project is a port of the excel-formula library to ES6. It contains a set of functions that can be used to pretty print Excel formulas and convert them into JavaScript, C# or Python code.