There are 3 repositories under accessibility-insights topic.
Accessibility Insights for Web
Accessibility Insights for Windows
Automated accessibility testing engine for Windows applications
Samples that demonstrate running axe accessibility scans from Azure Pipelines
An axe-core reporter that outputs axe scan results in SARIF format (http://sarifweb.azurewebsites.net/)
Some useful resources for web accessibility
A blindness simulator with an opaque overlay that shows what the screen reader processes with each key press using axe-core.
Confessions of a programmer working on web accessibility
Articles in .md format and code for regular articles on accessibility. Published on Dev.to