Trained with reinforcement learning in real environments, Mellum2.1 is built for coding agents and fast sub-agents that run ...
Excel is still my spreadsheet workhorse, but VS Code handles the awkward file-level jobs I don't want Excel touching.
I'm not a developer, but I was able to use locally-installed AI to create a writing app suited to my needs. Here's how.
Microsoft's editors remain prominent in the 2026 developer survey, while GitHub Copilot trails Claude Code and ASP.NET Core ranks fourth among web technologies.
Microsoft's enterprise Copilot example highlights a broader shift toward reusable packages of AI instructions, skills and tools.