GitLab's AI-Assisted Code Suggestions is an innovative tool which aims to improve coding productivity by offering predictive completions for code blocks, defining function logic, generating tests, and suggesting common code like regex patterns, all within a familiar coding environment.

With the main focus on privacy, GitLab guarantees that non-public customer code doesn't serve as part of the training data for this feature. The tool also has multilingual support, offering AI-powered code suggestions in 14 languages, including C++, C#, Go, Google SQL, Java, JavaScript, Kotlin, PHP, Python, Ruby, Rust, Scala, Swift, and TypeScript.

The service also integrates well with different IDEs, as GitLab extensions can be found in popular IDE marketplaces. These include the GitLab Web IDE, VS Code, Visual Studio, Jetbrains-based IDEs, and NeoVIM.

Additionally, GitLab's Code Suggestions is available for self-managed GitLab instances via a secure connection to GitLab.com. The tool continually improves the quality of suggestions with new prompt engineering, intelligent model routing, and expanded contexts for inference windows.