Here are all the new features Microsoft added to Excel in February 20260 0

Only two Excel updates this month, but Copilot just got way more powerful. Here's what Microsoft quietly rolled out.

OpenAI's latest GPT-5.3-Codex and audio models now on Microsoft Foundry

OpenAI has expanded the availability of its GPT-5.3-Codex model to third-party developers via API and Microsoft Foundry.
GitHub

The Official Holiday and Event API for JavaScript/TypeScript

Industry-leading Holiday and Event API for JavaScript/TypeScript. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies. Built by developers for developers since ...
GitHub

A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.

Just... Python 🐍 — Pure Python, zero dependencies — no C extensions or system libraries, easy to debug, and works anywhere Python runs, including PyPy and ...