Fast, flexible mock API server powered by JSON configuration and a lightweight scripting language (rjscript).

A few percents in wall-time improvments this year

How to serve typescript file?

Using a proxy mounted on a route that did a passthrough to a vite front-end app And in production we switched out that proxy for a StaticDir.

I use vite. In development vite dev server proxies requests to (axum) backend, for production vite compiles the frontend bits into a bundle that can be served by axum in a specific route. I'm sure ServeDir would work with this setup, but I actually include the bundle in my executable with a small macro which makes deployments stupid simple.

How to optimize a rust program to squeeze maximum performance and as little RAM as possible

The devlog
https://plok.sh/harmoneer/taman

Taman is a TUI Pomodoro productivity app where your focus sessions literally grow plants!

Rust is not just great, it's inevitable. [...] like solar

If you compare this map of solar energy potential from Global Solar Atlas to this table of current solar capacity, you will easily see that we are still at the beginning of the solar revolution.

The same is true for Rust. Improved reliability, reduced time-to-market, far lower costs. Which rational actor wouldn't want that? As the Cloudflare, Proton and Signal case studies have demonstrated, investing in Rust today will yield far better returns than other technological investments you can make

Dioxus is the promise of having a single code base for your mobile apps and web apps and desktop apps.

The project goal is to be a real fullstack framework. A single code base for the client and for the server.

After server side rendering and client side rendering:

So boom, third generation, full stack, best of both worlds. We do the render on the server like before, and we stream it to the client, which can display it as it’s being received. But alongside that rendered HTML, the server also sends the structured data that it used to render the HTML.

Now the whole point of having the server stream markup is that we can show it early before the app is even loaded on the client.

Dioxus offers many hooks prefixed use_ to add reactivity. "If you break the rules of hooks, you don’t get a build error or even a runtime error. You just get a weird behavior, which can be hard to debug."

A second issue is

So does Dioxus spark joy? Not yet. In the meantime, I’ll be doing Rust on the backend, and TypeScript on the frontend.

The Dioxus team is doing a lot of hard, interesting work. They have a Flexbox implementation that they’re sharing with Servo. They’re doing their own HTML and CSS renderer now to make desktop applications without a full-fledged web engine.

A project to rewrite Minecraft in Rust.

They were a few attempts https://dayssincelastrustmcserver.com/

An interview of Jon Gjengset.

Topics covered:
• Rust salaries and job market trends in 2025
• AI’s impact on Rust development and software engineering
• Why Rust adoption is growing
• Rust vs Go and C++ — performance, safety, and real-world trade-offs
• The borrow checker and how it makes you a better programmer
• Why AI can’t (yet) replace software engineers

Every compiled language seems hard to be used during code interview: here the compiler was an old version. Rust does not help with prototyping though as the emphasize is on correctness.

Rust compiled with LLVM is resistant against timing attack.
It requires LLVM though.

That's another way to generate RSS feeds from a source of content.

The project: https://crates.io/crates/mdbook-rss-feed

So it's not possible to verify 100% that the file is correctly written after calling close on the file handler.

Ratatui running on the R36S console (gameboy advanced).

The demo https://github.com/luizferreira-io/r36s-input-demo

L'une de mes inquiétudes est la gestion du projet. Typst est à 100 % du logiciel libre (licence Apache) mais son développement est apparemment étroitement contrôlé par une seule entreprise, qui commercialise des extensions privatrices à Typst et dont il n'est pas certain qu'ils acceptent d'ouvrir le projet.

Sinon le projet a l'air excellent

A small data structure crate