SonarSource State of Code 2026: Developer Survey on AI Quality and Security
The SonarSource State of Code 2026 survey found that AI now accounts for 42% of all committed code—while 96% of developers don’t fully trust it and only 48% consistently verify it before committing. That gap between adoption and verification is the central crisis the report documents. What Is the 2026 State of Code Developer Survey? The SonarSource State of Code Developer Survey 2026 is an independent research study based on responses from more than 1,100 professional developers worldwide, conducted in early 2026. SonarSource — the company behind SonarQube, the enterprise static analysis tool used by millions of developers — commissioned the survey to benchmark how teams are integrating AI coding tools into production workflows. Unlike vendor-sponsored AI hype reports, this survey deliberately asked developers about the friction, risks, and gaps they experience daily. The central theme that emerged is what SonarSource calls the “verification gap”: AI code generation has scaled dramatically, but the human and automated processes meant to catch AI-introduced errors have not kept pace. The report’s findings span four core dimensions — adoption rates, quality and security concerns, governance practices, and developer skill evolution — making it the most comprehensive picture available of where professional software development stands in 2026. ...