Frontend bundling is a task as old as time, and for ages webpack has been the standard. It's used almost everywhere, including in many well-known tools. But its main problem is slowness. Today there are worthy competitors — Vite, Parcel.js, Rollup.js, and others — yet the common pain point is migrating an existing application from webpack to an alternative. That task can take an overwhelming amount of time and feel more like a burden than a pleasure. But what if a fast bundler appeared that was compatible with webpack configuration? As it turns out, one has. Meet Rspack!