How Cognition Uses Devin to Build Devin Across Slack, Linear, and Code Review
Original titleHow Cognition Uses Devin to Build Devin
AISummary
Cognition reports merging 659 Devin PRs into its own codebase last week, up from 154 in its best week in 2025. The post describes internal workflows across web, Slack, Linear, CLI, and API, including Devin Review for PR diffs and bug catching, a daily design system audit, automated bug triage on Linear, and DANA for data analysis.
AIWhy it matters
The post shows concrete workflows for using Devin across Slack, Linear, and code review, with specific usage figures that help teams judge fit for their own engineering processes.
Source: Cognition Blog (Devin, Windsurf) · cognition.comPublished · added here