Bun 1.4 coming July 7th

- Bun is an alternative JavaScript runtime (like Node.js or Deno) created by Jarred Sumner, designed to be faster and more developer-friendly. - It bundles a package manager, test runner, and bundler directly into the runtime — unlike Node.js, which relies on separate tools (npm, Jest, Webpack, etc.). - The "1.4" version update, announced for July 7th, indicates ongoing development from its first stable release (1.0) in September 2023. - This matters because Bun represents a serious effort to challenge Node.js (the dominant JS runtime for servers and tooling) by offering dramatically faster performance and an all-in-one toolchain, which could reshape how JavaScript projects are built and run.