flume VS gutenberg

The repository seems abandoned; or maybe complete?

At work we use flume, which is another capable multi-producer, multi-consumer async-capable channel [1]. It's great for shuffling data between threads, as well as between async tasks, and between threads and async tasks. Basically any time you want to pieces of code to exchange data or signals without pesky shared state.

1: https://github.com/zesterer/flume

I also like flume, it has impressive performance (although not the best). More importantly, it's written only with safe rust. https://github.com/zesterer/flume

The most commonly suggested replacement for mspc is crossbeam-channel; flume is also relatively popular.

It's not officially deprecated, but the alternatives on crates.io are considered better. flume and crossbeam-channel feature less unsafe code and offer better performance. Benchmarks.

it's slow (checkout flume's benchmarks for example)

I would have done the same. I think, and I might be wrong, but the only other alternative, besides anything unsafe, would be to pass mutex back, but I am not sure this would be faster. Btw, I have not done testing, but you might want to look at Flume for your mpsc channels: https://github.com/zesterer/flume Flume, seems to be very fast mpsc implementation. I am planning to evaluate it for logging system.

For concurrency/parallelism, you launch at most 2 * CPU Cores, PIN them and use a fast broker to spread the task (like a ring buffer or an MPSC). But you keep linear scan, tight loops, SIMD friendly data, on each. You are not switching context that much, and instead, bet you will process the batch fast. (CPUs are fast today!)

https://crates.io/crates/flume and https://crates.io/crates/crossbeam-channel provide MPMC channels.

So after shopping around a bit I found a simple, dependency-less static site generator called Zola. The lack of dependencies sounded very attractive after all the headaches trying to update my Gatsby modules. I wanted to give Zola a try and see what tradeoffs I would need to make coming form a React-based framework to this Rust-based generator.

I think you're thinking about Zola: https://github.com/getzola/zola

But yes, if I were to recommend something, it'd be Zola given that there's just one executable that you need to run and there's absolutely no setup required.

If I were to start again from scratch, I'd likely use Zola as SSG (https://www.getzola.org/)

I've used Zola (https://github.com/getzola/zola) for a static project homepage a few years ago to showcase examples with a simple description and a wasm app embedded in the page, it worked perfectly for me and the docs was clear on how to use it. It was very easy to set up along with a GitHub action to automatically update the wasm binaries when needed. It is definitely a tool I keep in my mental toolbox as a good default.

I'm currently learning https://www.getzola.org/.

It's more manual than idy like but it's gonna be for a small personal and work website so I don't mind much.

It's super fast.

Doesn't seem to fit your use casr but still.

(Note: that list is overwhelming; you don't need to go through it. Order by popularity and look at the top 3-5 at most. Hugo, Jekyll, Gatsby... Personally I'm using Zola [ https://www.getzola.org/ ] for a couple of sites, but that's just me.)