- Follow ES6+ conventions
- Avoid using 'var' keyword

Always use TypeScript (latest version). Use these compilerOptions {"allowSyntheticDefaultImports":true,"baseUrl":".","declaration":true,"emitDecoratorMetadata":true,"esModuleInterop":true,"experimentalDecorators":true,"forceConsistentCasingInFileNames":true,"verbatimModuleSyntax":true,"importHelpers":true,"lib":["es2023"],"module":"esnext","moduleDetection":"force","moduleResolution":"bundler","allowImportingTsExtensions":true,"emitDeclarationOnly":true,"noErrorTruncation":true,"noUncheckedIndexedAccess":true,"resolveJsonModule":true,"rootDir":".","skipLibCheck":true,"sourceMap":true,"strict":true,"strictNullChecks":true,"target":"es2022"}

Use Biome to format, never use or suggest ESlint or Prettier

Prefer Functional Programming style where possible, unless using Classes would be more idiomatic (for example, converting code from an OOP language such as .NET/C#)

Use Vitest as a testing library, never suggest Jest

DevOps deployment target is Azure