bblaylock (u/bblaylock)

bblaylock commented on Anthropic acquires Bun bun.com/blog/bun-joins-an... · Posted by u/ryanvogel

simonw · 15 days ago

It doesn't read like that to me at all. This reads to me like Anthropic realizing that they have $1bn in annual revenue from Claude Code that's dependent on Bun, and acquiring Bun is a great and comparatively cheap way to remove any risk from that dependency.

bblaylock · 15 days ago

I haven't had any issue moving projects between node, bun, and deno for years. I don't agree that the risk of bun failing as a company affects anthropic at all. Bun has a permissible license that anthropic could fork from, anthropic likely knew that oven had a long runway and isn't in immediate danger, and switching to a new js cli tool is not the huge lift most people think it is in 2025. Why pay for something you are already getting for free and can expect to keep getting for free for at least four years, and buy for less if it fails later?

bblaylock commented on Anthropic acquires Bun bun.com/blog/bun-joins-an... · Posted by u/ryanvogel

bblaylock · 15 days ago

This reads more like Anthropic wanted to hire Jarred and Jarred wants to work with AI rather than build a Saas product around bun. I doubt it has anything to do with what is best for bun the project. Considering bun always seemed to value performance more than all else, the only real way for them to continue pursuing that value would be to move into the actual js engine design. This seems like a good pivot for Jarred personally and likely a loss for bun.

bblaylock commented on Modern Node.js Patterns kashw1n.com/blog/nodejs-2... · Posted by u/eustoria

chickenzzzzu · 4 months ago

Why? Why is a stream better than an array? Why is the concept of a realtime loop and for looping through a buffer not sufficient?

bblaylock · 4 months ago

I think there are several reasons. First, the abstraction of a stream of data is useful when a program does more than process a single realtime loop. For example, adding a timeout to a stream of data, switching from one stream processor to another, splitting a stream into two streams or joining two streams into one, and generally all of the patterns that one finds in the Observable pattern, in unix pipes, and more generally event based systems, are modelled better in push and pull based streams than they are in a real time tight loop. Second, for the same reason that looping through an array using map or forEach methods is often favored over a for loop and for loops are often favored over while loops and while loops are favored over goto statements. Which is that it reduces the amount of human managed control flow bookkeeping, which is precisely where humans tend to introduce logic errors. And lastly, because it almost always takes less human effort to write and maintain stream processing code than it does to write and maintain a real time loop against a buffer.

Hopefully this helps! :D

bblaylock commented on Command-line Tools can be 235x Faster than your Hadoop Cluster (2014) adamdrake.com/command-lin... · Posted by u/tosh

bblaylock · 2 years ago

These posts always remind me of the [Manta Object Storage](https://www.tritondatacenter.com/triton/object-storage) project by Joyent. This project was basically a combination of object storage with the added ability to run arbitrary programs against your data in situ. The primary, and key, difference being that you kept the data in place and distributed the program to the data storage nodes (the opposite of most data processing as I understand it), I think of this as a superpowered version of using [pssh](https://linux.die.net/man/1/pssh) to grep logs across a datacenter. Yet another idea before its time. Luckily, Joyent [open sourced](https://github.com/TritonDataCenter/manta) the work, but the fact that it still hasn't caught on as "The Way" is telling.

Some of the projects I remember from the Joyent team were: dumping recordings of local mariokart games to manta and running analytics on the raw video to generate office kart racer stats, the bog standard dump all the logs and map/reduce/grep/count them, and I think there was one about running mdb postmortems on terabytes of core dumps.

bblaylock commented on TypeScript is terrible for library developers erock.prose.sh/typescript... · Posted by u/qudat

bblaylock · 3 years ago

The primary issue I have with this article is that it points to redux-toolkit as having types that are done right. The same result of redux-toolkit create actions (https://github.com/reduxjs/redux-toolkit/blob/4ab8c42cb20ae1...) can be made mush simpler (see https://gist.github.com/baetheus/2e16ad4118b6fcd45e45756780e...). The only real difference between these two implementations is the simpler one doesn't overload a single function with multiple strategies for datatype creation.

In my opinion, our industry is not generally exposed to type level programming or dependent types. As a result there are many popular APIs (redux, redux-toolkit, react, vue, jquery) that implement variadic and generic interfaces with many overlapping options on single functions. If the types for these interfaces had been written (or long considered) before being published then the authors' might have noticed how complicated they are at the outset and perhaps decided to solve the simpler problems first and build the complexity slowly.

"It is a poor workperson that blames her tools"