Bun 1.0 is out of the oven! And it’s a big deal, because there wasn’t much happening in terms of performance or innovation in the recent years with NodeJS. Sure we have Deno, but who is really using Deno? Also Bun tries to combine various tools into one tool, helping out the developers a lot. Pros Bun is developed in the Zig programming language. Bun is very focused on performance, which in most cases the Bun Runtime (let’s call it buntime 😂) is indeed running faster than NodeJS.