It won't go away, it will still be supported and used for many years, but majority of new projects today won't use it. Brief history: Rollup dramatically improved bundler plugin and ES modules situation, then came new super fast bundlers like Esbuild and finally solutions combining both like Vite. Webpack is still playing catch up with that. There is literally zero reasons to choose clunky, slow Webpack configs, while alternatives exist, unless you have a legacy codebase and migrating is not an option.