moai-lang-javascript

Modern JavaScript development with ES2024+ features like Promise.withResolvers and Set operations is fully supported. You can leverage these cutting-edge language features alongside immutable array methods to build robust applications.

Yes, multi-runtime support is provided for Node.js 22 LTS, Bun 1.x, and Deno 2.x. You can develop and run JavaScript applications across all three runtimes using the latest language standards and best practices.

The best way to set up testing and linting is using Vitest with ESLint 9 or Biome. You can initialize a new project using `npm create vite` with the latest vanilla template, then configure these tools for comprehensive code quality assurance.

To build a high-performance API using Fastify in Node.js 22 LTS, apply the provided best practices and advanced patterns. The guidance covers backend framework implementation for Express, Fastify, and Hono to facilitate robust API development.

Yes, you can use Biome as an alternative to ESLint 9 for linting your JavaScript web application. Comprehensive tooling guidance is provided for both ESLint 9 and Biome to ensure code quality across your project.

While multi-runtime support covers Bun 1.x and Node.js 22 LTS, backend framework compatibility may vary. The guidance addresses advanced patterns for Express, Fastify, and Hono to ensure robust development across different runtimes.