esbuild-plugin-modify-entrypoints

esbuild plugin (v0.2.0) that allows modifying the contents of entrypoint files before they are processed by esbuild. It provides a callback function that receives the current entrypoint contents and can return modified contents along with an optional loader. Version 0.2.0 is the latest stable release, requires esbuild >=0.15 and Node.js >=18.12.0. Key differentiator: simple, focused plugin for editing entrypoint content without needing to manipulate esbuild's internal pipeline, unlike more complex alternatives.