We chose Svelte 5 for a simple reason: the Developer Experience. The way it handles reactivity doesn’t force you to adopt a completely alien mindset. Because of this, onboarding good developers into our projects has become incredibly easy—Svelte simply never acts as a bottleneck.
<a href="https://atom-forge.eu" target="_blank" rel="noopener nofollow">Atom-Forge</a> isn’t the first library we built for it, but it’s the one where we finally hit the exact architecture we always wanted. It has grown into an ecosystem where you simply cannot get lost in the codebase. Alongside the core framework, we built a serious UI library that already has 75+ components and is constantly expanding. We also created our own type-safe RPC solution—which is actually framework-agnostic, but it perfectly solved the shortcomings we were experiencing with tRPC.
I say “we” because this wasn’t a solo journey. These tools were built in collaboration with my young colleagues from the university. I am incredibly proud of every single one of them—Kristóf, Zalán, Gábor, and Dávid—and I want to thank them for their hard work. There are more modules in the pipeline, and we plan to publish them all.
<img src="https://media.daily.dev/image/upload/s--5mdscbcT--/f_auto/v1774294223/ugc/content_28b97ca6-cab9-4e94-b6b3-dbda36b71b01?_a=BAMAMiWQ0" alt="forge.webp">
We realized that this collection of tools is too valuable to keep locked away. We believe others will benefit from it just as much as we do. So, starting today, it’s public. Consume it, build with it, break it.
The Patron License Model: We are releasing this under a trust-based model. If you are learning, building a hobby project, or creating open-source software, it is 100% free. If you are using it to build a profitable product (like a SaaS or client work), we operate on an honor system—we just ask that you support the project via GitHub Sponsors. No DRM, no license keys, just developer trust.
You can explore what we built here: <a href="http://atom-forge.eu" target="_blank" rel="noopener nofollow">atom-forge.eu</a>

Gergely Laborci

Atom-Forge is a newly open-sourced Svelte 5 ecosystem built by a university team, featuring a core framework, a UI library with 75+ components, and a type-safe RPC solution designed as an alternative to tRPC. Released under a patron/honor-system license: free for personal, hobby, and open-source use, with a request for GitHub Sponsors support for commercial use.

We fixed our Svelte 5 stack. Now Atom-Forge is yours to use.