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24 learnings

“Our devs created 24 learnings in the last 30 days.”

As published on coderabbit.ai. Captured by usedby on Oct 6, 2026.

What happened

Visma's R&D unit uses CodeRabbit to review pull requests on a large, 20-year-old ASP.NET ERP codebase. It flags bugs and edge cases that human reviewers miss and generates summaries and sequence diagrams that make changes easier to understand.

Summary written by usedby from the source page, in English. The figures are those of CodeRabbit and Visma, not ours.

  • 600“Human reviewers carefully examined their team’s 600 monthly pull requests (a process still central to their workflow).”
  • 3 million“The application's central repository contains more than 3 million lines of mostly legacy code dating back to the early 2000s.”

Since they implemented CodeRabbit, it has caught several critical bugs during Visma’s pull request stage, significantly reducing the number of incidents they have.

From the page. coderabbit.ai, captured Oct 6, 2026

It's the edge scenarios that are usually difficult to catch. It's a good tool to get these edge scenarios.

Seref Boyer, Chief Architect, Visma. Source, captured Oct 6, 2026

What the story claims, and what we checked

We compared the story with its live page on Oct 6, 2026.

  • The figure: 24 learningsCheckedPrinted word for word on the page, near the name of Visma.
  • The passage quoted aboveCheckedCopied word for word from the page, near the name of Visma.
  • The numbers in our summaryCheckedEach one is printed on the page.
  • Visma uses CodeRabbitCheckedConfirmed line. Latest check across sources: Oct 6, 2026.
  • The result itselfNot checkedWe quote it; we did not measure it.

Same company, same tool or same industry.

100 hours“In the last 30 days alone, CodeRabbit has saved an estimated 100 hours of reviewer time”Abnormal uses CodeRabbit. Another customer of CodeRabbit40%“Thanks to CodeRabbit, the Clerk team was able to merge their PRs 40% faster.”Clerk uses CodeRabbit. Another customer of CodeRabbit40%“Cresta increased its contracted CodeRabbit seats by 40%, from 150 to 210 Enterprise seats, within four months.”Cresta uses CodeRabbit. Another customer of CodeRabbit