Mark Zuckerberg Launches Muse Code AI for Full Software Engineering

Mark Zuckerberg is the boss of a big technology company called Meta.

He has introduced a new computer tool called Muse Code.

Muse Code is a robot helper that can write computer programs all by itself.

Instead of just giving hints to human coders, it plans changes, writes the code, and checks that everything works.

It is built to work on very large coding projects and can even split big jobs among several robot helpers at the same time.

Meta says these helpers can work together without getting in each other's way, like building six game features at once.

The tool is powered by a new model called Muse Spark 1.2 and is still in an early testing stage called beta.

Some people in the tech world think tools like this will change programming forever.

Boris Cherny, who helped build another coding tool called Claude Code, thinks programmers may soon stop using their old coding programs.

He even says he hasn't written any code by hand since November 2025.