I remember early into my first programming job as an intern in 2017 someone shared a very similar looking series of sketches intended to explain git with cats. I didn't understand it at the time, and then years later when I was much more comfortable with git I took a look at it again and the explanations make just as little sense to me now as it did then.
Also worth calling out that if you want to disrupt a major player, you need to be 10x better, not just 2x.
Either way, congrats team. Hope you going on to build something great at Cloudflare.
Another reason why standards matter. Think twice before you bet on that VC funded horse, folks.
I know Node is boring but it's not going anywhere.
Whom did they work for before?
You should choose Node.js unless you have a good reason to use something else. This is what everyone uses, and it is used widely enough that it's in the same position as Java, i.e. it will be supported forever.
Also the other runtimes only offer incremental improvements.
Regarding the blogposts, you don't read a lot about Node.js because it is mature software and there isn't a lot of drama or new things to talk about.
It unfortunately has other implications, ts-loader (used by webpack) for example is not compatible with the new Go crap so you need to do weird pinning down to v6 to get your builds working again [1].
As near as I can see, it isn't anything fundamental to the rewrite, it's just a transitional phase, though.
And when you can't manage to coordinate with an ecosystem dependency as large as webpack before the migration to make sure nothing breaks... my suspicion is utter incompetence and gross misuse of AI.
Deno was never going to be a thing anyways.
The amount of new features they are coming up with, the speed of development has been even faster than before.
We have not seen any indications so far Anthropic messing with Bun's direction. It was always Jarred deciding what to do and it is still the same. So far Anthropic has left Bun alone and they are just reaping benefits of bun getting faster and faster.
I see that as a long term benefit. Not a negative.
Deno has been successful, technically better and a respectably run project. I expect it may survive in the form of modular runtime and associated features.
Every company that is using Bun is getting so much more perf benefits — faster and less memory used; also less crashes/bugs. New features are dropping rapidly. All those naysayers about rust port will be littered with bugs and unmaintainable crap are already proven wrong. So now you just call it dead. nice.
NodeJS for the runtime if it's not in a browser, webpack for bundling. For the frontend stack, either React if you're in for a full application or, fuck it, good old jQuery if you don't want to do type document.queryXXX all the time. You'll find a ton of developers and coding bootcamp graduates to deal with all of that, and the AI agents should all be trained well enough on them.
Everything else is just a recipe for getting rug-pulled or being the bananaware customer responsible for the ripening.
Webpack had its day, but today its kitchen sink and incredibly baroque configurations are as much a liability as a helpful place to start on a project. Start fresh with ESM and without a bundler and things are surprisingly nice in development experience.
For example it doesn't support enums.
Bun and Deno do the real thing.
Don't know what Bun does though.
If you want to use TS stripping for your own project the typescript ecosystem makes it very easy to avoid using the wrong features. Just set erasableSyntaxOnly and verbatimModuleSyntax to true in your tsconfig.json and you will be warned when you're doing something node would not be able to handle. These days I find more code is being written to be stripping friendly than not, the incompatible stuff is of little importance besides enum for which you could resort to an as const object or a string union. I consider the presence of such things a smell, the TS dev team considers things like enums to have been a mistake, the goal of TS is to remain minimally divergent with JS outside of the type annotations.
That's by design. Deno smoothly hides the fact that TS needs to be converted to JS for V8 to run it. Similar to how it smoothly hides everything about npm.
Deno from my understanding included a version of the TypeScript compiler as part of its build. Node doesn't do this. I'm not sure what Bun does, but I wouldn't trust it for anything more than a hobby project.