I built flexiberry.dev, an open-source API testing framework designed to make API testing more expressive, maintainable, and developer-friendly.

The web application is built with Svelte, with a focus on performance, simplicity, and a modern user experience. FlexiBerry lets developers write readable API tests, organize reusable test suites, and automate API validation without relying on complex workflows.

I'd love to hear your feedback on the developer experience, the scripting language, performance, and any features you'd like to see.

I am building a SaaS app similar to canva /graphics editor. The app itself has few complex pieces, like 2-3 web-workers, WASM (C++) code. several lazy and modal UIs. I've been building this as one large Svelte-5 SPA app.

Now my site (SvelteKit app hosted in Vercel) has a landing page, docs page, a login page, which takes the user to the app page. I am thining of serving the SPA app (Svelte-5 compiled into plain JS + html) from a specific route in the SvelteKit web app. The api call will be AJAX calls, handled in different hooks in the kit.

Has ayone done such thing, i.e. mix SvelteKit serving and pure Svelte-to-JS SPA app ? In that case how is the automated build process setup, e.g. in ci/cd