Microsoft’s GitHub chief is leaving as competitors ramps up in AI coding market


GitHub CEO Thomas Dohmke speaks on the VivaTech know-how startup and innovation honest in Paris on June 12, 2025.

Mustafa Yalcin | Anadolu | Getty Photographs

Microsoft’s GitHub unit, which is dealing with a torrent of competitors from AI-powered coding instruments, is shedding its chief, and the corporate is not instantly naming a successor.

Thomas Dohmke, who has been CEO of GitHub since 2021, joined Microsoft in 2015 by the acquisition of his prior startup HockeyApp. Microsoft purchased GitHub for $7.5 billion in 2018, and Dohmke moved over to that enterprise as product chief in mid-2021. Months later, he changed Nat Friedman as GitHub CEO.

In a memo to staff on Monday that Dohmke shared as a weblog put up, he stated he is leaving GitHub to “turn out to be a founder once more,” although he’ll be staying on by the tip of the yr “to assist information the transition.”

With Microsoft planning to take a position tens of billions of {dollars} a yr in synthetic intelligence infrastructure and improvement, CEO Satya Nadella in January introduced the formation of the CoreAI platform and instruments group below former Meta government Jay Parikh. GitHub grew to become a part of that group.

“GitHub and its management staff will proceed its mission as a part of Microsoft’s CoreAI group, with extra particulars shared quickly,” Dohmke wrote.

Three high GitHub executives — Vladimir Fedorov, Kyle Daigle and Elizabeth Pemmerl — will report back to Microsoft CoreAI government Julia Liuson, based on a message Parikh despatched to staff on Monday that CNBC considered.

A GitHub spokesperson declined to supply extra particulars.

In 2021, below Friedman’s management, GitHub launched Copilot in collaboration with Microsoft and OpenAI. The providing, which might counsel code for builders so as to add to their tasks, was utilized by plenty of prospects, with an eye fixed towards making their engineers extra productive.

GitHub claims to have over 150 million registered builders, up from 73 million in October 2021.

Whereas GitHub loved a head begin in AI as a result of its recognition as a code-sharing platform, a bunch of fast-growing opponents have emerged on this planet of so-called vibe coding, which counts on AI fashions to shortly produce code for apps and web sites. They embrace Cursor creator Anysphere, Replit and Windsurf, whose CEO was employed by Google final month as a part of a $2.4 billion AI expertise deal.

A Stack Overflow developer survey performed in Could and June confirmed that round 76% of respondents have been utilizing Microsoft’s Visible Studio Code as a code editor. Roughly 18% stated they have been relying on Cursor, practically 10% have been utilizing Anthropic’s Claude Code and 5% talked about Windsurf.

Claude Code, Cursor and Windsurf have been all absent in the identical part of final yr’s survey.

Microsoft remains to be seeing development from Copilot. Nadella stated final month that 20 million individuals have been utilizing it, with the variety of Copilot Enterprise prospects growing 75% quarter over quarter.

“I’m extra satisfied than ever that the world will quickly see one billion builders enabled by billions of AI brokers, every imprinting human ingenuity into a brand new gold rush of software program,” Dohmke wrote. “When that day comes, we’ll know the place the trail started: with GitHub.”

WATCH: The rise of AI ‘vibe coding’