Violit – Fine-grained reactive Python Web UI (Streamlit-alternative)
Streamlit's simplicity minus the full-script reruns—fine-grained reactivity via contextvars.
Terajs is a compiler-native UI framework for route-first, local-first web apps with fine-grained reactivity, direct DOM updates, first-party DevTools, and a renderer-agnostic core.
Compiler-native IR binding skips the VDOM diff loop entirely for direct DOM updates.
Frontend developers building local-first, high-performance web applications
SolidJS · Svelte · Qwik
Streamlit's simplicity minus the full-script reruns—fine-grained reactivity via contextvars.
Zero-build reactive framework, but the function-based JSX alternative feels verbose.
Fine-grained reactivity in Rust when Leptos and Dioxus already dominate.
No virtual DOM and decorators over JSX—but Solid.js, Qwik, and Svelte already did this better.
New language, not framework: compiles to WASM with no virtual DOM, 40% smaller than Svelte.
ES Proxy reactivity without build step, but Lit and htmx already solve unbundled UI.