esbuild-esm-loader

ESM loader for Node.js that transforms imports using ESBuild, supporting TypeScript, JSX, and modern JavaScript. Current stable version is 0.3.3 (major version zero, so minor versions may include breaking changes). Requires Node.js >=16.17.0 and ESBuild as a peer dependency. It uses Node.js module customization hooks (--import) for transparent transformation without a build step. Alternative to ts-node, tsx, or jiti; focuses purely on ESBuild integration.