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Gitlab code suggestions

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Streamline Your Development with GitLab Duo Code Suggestions

Last updated Apr 18, 2026

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What is Gitlab code suggestions?

GitLab Duo Code Suggestions is an advanced AI-driven tool designed to help developers stay in their flow by predictively completing code blocks, defining function logic, generating tests, and proposing common code patterns—all within their coding environment. The tool supports 14 programming languages and integrates with popular IDEs, including GitLab Web IDE, VS Code, Visual Studio, Jetbrains-based IDEs, and NeoVIM. Ensuring privacy, it does not use private customer code for training data and is available for self-managed GitLab instances through a secure connection to GitLab.com. Continuous improvements are made to suggestion quality using refined prompt engineering and model intelligence.

Gitlab code suggestions's Top Features

Key capabilities that make Gitlab code suggestions stand out.

Predictive code completion

Supports 14 programming languages

Integrates with popular IDEs

Privacy-first approach

Available for self-managed instances

Continuous improvement in suggestion quality

Interactive demos available

Free trial option

Extensive resource library

Enhances coding efficiency

Use Cases

Who benefits most from this tool.

Developers

Developers looking to increase coding efficiency and reduce context switching.

Team Leads

Team leads aiming to enhance their team's productivity by integrating AI-driven code completion tools.

Enterprise Companies

Enterprise companies needing robust, privacy-focused code completion solutions.

Startups

Startups seeking to speed up development cycles and improve code quality.

Remote Teams

Remote teams working on multiple projects needing a reliable AI coding assistant.

Developers using Multiple Languages

Developers working with multiple programming languages supported by GitLab Duo Code Suggestions.

Software Engineers

Software engineers looking for an all-encompassing AI solution to improve coding practices.

Self-Managed Teams

Teams operating on self-managed instances of GitLab requiring secure and integrated code suggestions.

Coding Bootcamps

Coding bootcamps offering students advanced tools for learning coding best practices.

Small Businesses

Small businesses requiring affordable AI-driven tools to enhance development processes.

Explore Top AI Use Cases

Tags

AI-drivencode completionfunction definitiontest generationcode patternsIDEsVS CodeVisual StudioJetbrains IDEsNeoVIMprivacyself-managed GitLabsecure connectionprompt engineeringmodel intelligence

Gitlab code suggestions's Pricing

Free plan available

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Frequently Asked Questions

What is GitLab Duo Code Suggestions?
GitLab Duo Code Suggestions is an AI-driven tool that helps developers by predictively completing code, defining function logic, generating tests, and proposing common code patterns within their coding environment.
Which programming languages are supported?
GitLab Duo Code Suggestions supports 14 languages: C++, C#, Go, Google SQL, Java, JavaScript, Kotlin, PHP, Python, Ruby, Rust, Scala, Swift, and TypeScript.
Which IDEs are compatible with GitLab Duo Code Suggestions?
GitLab Duo Code Suggestions integrates with GitLab Web IDE, VS Code, Visual Studio, Jetbrains-based IDEs, and NeoVIM.
How does GitLab ensure the privacy of my code?
GitLab Duo Code Suggestions is designed with privacy in mind. It does not use private, non-public customer code stored in GitLab as training data.
Is GitLab Duo Code Suggestions available for self-managed instances?
Yes, GitLab Duo Code Suggestions is available to self-managed GitLab instances via a secure connection to GitLab.com.
How can I try GitLab Duo Code Suggestions?
You can try GitLab Duo Code Suggestions for free by visiting the GitLab website and signing up for a trial.
What is the quality of the code suggestions provided?
GitLab is continuously improving the quality of code suggestions with new prompt engineering, intelligent model routing, and expanded inference contexts.
Can I see a demo of GitLab Duo Code Suggestions?
Yes, you can view an interactive demo on the GitLab website to see how Code Suggestions creates an Express server.
Who can benefit from using GitLab Duo Code Suggestions?
Developers looking to enhance their coding efficiency and stay in their workflow can greatly benefit from using GitLab Duo Code Suggestions.
Are there any resources available to help me get started with GitLab Duo Code Suggestions?
Yes, GitLab provides various resources, including quick start guides, product documentation, and best practice videos, to help you get started.