esbuild-plugin-babel-flow

An esbuild plugin for stripping Flow type annotations from JavaScript files using Babel under the hood. Current version is 0.0.5, released as an early-stage package. It integrates into the esbuild plugin system via the 'onLoad' event, transforming code with Babel's transform API to remove Flow types for safe execution. Key differentiators: it bridges esbuild's lack of native Flow support by leveraging Babel's flow-strip-types preset. Alternative plugins exist (e.g., esbuild-plugin-flow), but this one explicitly uses Babel for compatibility. Note that peer dependency esbuild ^0.14.23 is required.