Amazon Q Developer
AWS's AI coding assistant, built to know your cloud infrastructure as well as your code.
What is Amazon Q Developer?
Amazon Q Developer is AWS's AI coding assistant, available as IDE plugins and inside the AWS console, that writes code, explains errors, and scans projects for security vulnerabilities. Its edge over generic coding assistants is deep AWS awareness — it understands your actual cloud resources, not just the code sitting in your editor.
Amazon Q Developer absorbed what used to be separate AWS tools — CodeWhisperer for suggestions, parts of CodeGuru for security scanning — into one assistant, then extended it with agentic features for tasks like upgrading Java versions or migrating .NET workloads. It's most compelling for teams already living inside AWS, where it can reason about deployed infrastructure in a way that Copilot or Cursor simply can't.
Key features
- Inline code completion and chat in major IDEs
- Security vulnerability scanning built in
- Agentic code transformation, e.g. Java version upgrades
- Deep integration with AWS services and console
- Natural-language-to-code and unit test generation
- Works across VS Code, JetBrains, and the command line
Pros
- Genuinely useful AWS-specific context that generic tools lack
- Free tier is real, not a crippled trial
- Security scanning catches real issues before code review
Cons
- Value drops fast for teams not deeply invested in AWS
- Suggestion quality trails Copilot and Cursor on general coding tasks
- Agentic transformations work best on narrow, AWS-blessed scenarios
