Developer and writer sharing thoughts on technology and lifehttps://waptik.xyz/en-ushttps://waptik.xyz/blog/the-ghost-in-the-toolchain-rails-bun-yarn-updated/https://waptik.xyz/blog/the-ghost-in-the-toolchain-rails-bun-yarn-updated/How a collision between Rails 8's cssbundling-rails, Vite+'s Bun shim, and Yarn Berry PnP silently broke my dev server—and how I permanently solved it. Updated with revised analysis.Thu, 17 Sep 2026 00:00:00 GMThttps://waptik.xyz/blog/the-ghost-in-the-toolchain-rails-bun-yarn/https://waptik.xyz/blog/the-ghost-in-the-toolchain-rails-bun-yarn/How a collision between Rails 8's cssbundling-rails, Vite+'s Bun shim, and Yarn Berry PnP silently broke my dev server—and how I permanently solved it.Wed, 16 Sep 2026 00:00:00 GMT