moai-lang-javascript

Cross-runtime JavaScript development is supported by applying unified setup patterns across Node.js 22 LTS, Bun 1.x, and Deno 2.x environments. It formalizes project scaffolding and tooling configuration to ensure reproducible results when building APIs.

The best way to scaffold Express or Fastify APIs is using formalized project skeletons configured for ES2024+. This approach integrates linting and testing workflows with Vitest or Jest, ensuring reproducible project structures across different runtimes.

Yes, testing in Bun and Deno environments supports Vitest and Jest. The guidance provides specific recommendations for integrating these testing tools alongside ESLint 9 and Biome workflows across Node.js, Bun, and Deno runtimes.

Linting a Hono-based web app can utilize Biome and ESLint 9. The skill provides tooling recommendations that formalize linting workflows alongside testing frameworks, ensuring consistent code quality for microservices built with modern JavaScript.

Configuring a starter project for Node.js 22 LTS and Bun 1.x involves selecting ES2024+ features and installing recommended tooling. You scaffold an Express or Fastify app while integrating Vitest, Jest, ESLint, and Biome for a complete development environment.