A sizable portion of the Hackaday audience groans and runs their eyes when some new-fangled Javascript thing comes out. So what makes Bun different? Bun is a runtime (like Node or Deno)t that offers a performant all-in-one approach. Much to the Spice Girl’s delight, it is written in Zig. It offers bundling, transpiling, module resolution, and a fantastic foreign-function interface.

Node.js and Deno run on the V8 Javascript engine and provide the Node-API to access different features, such as filesystems, that don’t apply to web browsers. However, vast amounts of tooling have built up around Node.js and NPM (node package manager). Many Javascript projects have a bundling and transpiling step that takes the source and packages it together in a more standard format. Typescript needs to be packaged into javascript, and modules need to be resolved. Continue reading “A New Javascript Runtime Fresh Out Of The Oven” →