GitHub says coding agents grew 1,400% in 2026, and Devin now writes 89% of Cognition's own code

Story #1 was the quality reality check. This is the velocity half of the same thread, and the two only make sense together.

On the Latent Space podcast, GitHub's Kyle Daigle reported coding-agent usage grew roughly 1,400% across 2026 and described Claude Code as reshaping the developer's role outright. That's not a vendor projection. That's the platform where the code lands reporting what it sees. Stack it next to two other data points from today. Cognition's Scott Wu says Devin now writes ~89% of Cognition's own committed code. And Anthropic's Claude hit 8.2% of global web-visit market share with 306% quarter-over-quarter growth, roughly 824 million visits in April.

So agentic coding isn't an experiment you're deciding whether to adopt. It's the default, and the curve is steep. But hold this next to FrontierCode and a clear picture forms. The same lab whose CEO says agents write 89% of their code also built the benchmark proving agent code is 13.4%-mergeable on hard tasks. Those aren't contradictory. They're the honest shape of where we are. Volume is way up, the model handles the long tail of tedious maintenance well, and a human still owns judgment on anything that matters. Wu's framing, "a buddy, not a replacement," reads less like PR and more like a description of how the work actually splits now.

What builders should do: if you're still treating coding agents as a side experiment, you're behind the adoption curve by a wide margin. But don't read 1,400% as "fire the reviewers." Read it as "the work moved from writing to reviewing, and you need to staff for that." The teams that win this year are the ones who build review and verification infrastructure as deliberately as they adopted the agents.