Volt – front end tooling for Phoenix that runs inside the BEAM

Volt is a developer tool for Elixir's Phoenix framework that replaces traditional JavaScript front-end tooling (like Webpack or esbuild) by running asset compilation and hot module replacement directly inside the BEAM virtual machine. It is designed for Phoenix developers who want to eliminate Node.js dependencies and simplify their build pipeline. Its interesting because it leverages Elixir's concurrency and OTP for build tasks, offering a unified, faster, and more resilient development experience without leaving the Erlang ecosystem.