🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.
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Updated
Jul 16, 2026 - JavaScript
🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.
A type-safe, component-based language for building reactive WASM web apps.
Build high-performance, scalable, server-side reactive web applications — without a separate frontend framework or a complex JavaScript stack.
Simple reactive front-end library
HTML and MD to VanJS Code Converter
🍲 Stew: The Isomorphic Go Framework. Stop writing JavaScript; build reactive web apps with HTMX and WebAssembly in pure Go.
~1kB DOM utility library, focusing on building reactive UI. Framework alternative that is not a framework
A geofence-based reminder app. Built with Kotlin, features clean architecture, robust testing, offline support, Firebase integration, best practices for permissions, reactive UI, and background updates using WorkManager.
Declarative reactive UI framework for Qt using XML, with data binding and no QML dependency.
A Jetpack Compose-based asteroid tracker with modern architecture, it features offline-first capabilities and a responsive, reactive UI. Designed to showcase clean code, modular design, and robust data handling for a seamless user experience.
An Android app built with Kotlin to catalog and bookmark favorite shoes. It demonstrates MVVM architecture, DataStore for preferences, and Koin for dependency injection. The project features clean code practices and dynamic UI using Kotlin Flow.
A lightweight, zero-config native IDE for Haskell built with Kotlin and Compose Desktop. Features a custom Skia-rendered rope buffer editor, Tree-sitter parsing, and out-of-the-box HLS support.
RFX Stack - Universal App featuring: React + Feathers + MobX
A Wikipedia android app for learning purpose
A custom animated progress button with sleek transitions for Idle, Loading, and Completed states. Features MVVM architecture, MotionScene animations, notifications, and reactive UI using DataBindingAdapter and Observable.
Composable, effect-based UI framework built on Effect.ts
gUI is a minimal UI runtime built around fine-grained reactivity and direct DOM bindings. It does not diff virtual trees, does not rerender components on state changes, and does not use dependency arrays or hook scheduling.
A cross-platform Trivia game powered by the Avalonia UI & ReactiveUI frameworks and C++ magic.
A tiny, CSP-friendly temporary email inbox built with Hono, Arrow-JS, and Cloudflare Workers/D1.
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