Open-Source Alternatives to Kahoot

Topeka is an Android quiz application and educational game. It serves as a sample app designed to demonstrate the implementation of standardized visual guidelines and interaction patterns on the Android platform. The project focuses on Material Design implementation, showcasing a consistent and intuitive user interface through a knowledge-testing game. It applies these standardized design principles to create interactive user flows and mobile screens. The application is built using Kotlin and Jetpack Compose, incorporating Material Design 3 and state-driven UI updates. It covers core areas o

Monkeytype is a browser-based typing trainer that captures keystrokes through low-level events to provide real-time feedback on speed and accuracy. The application maintains user progress and state entirely within browser memory, ensuring instantaneous interaction during typing sessions. The platform distinguishes itself through a comprehensive analytics and community system. Users can track their historical performance and typing metrics through detailed profiles, while a global leaderboard system allows for the comparison of experience levels and rankings against the broader community. The

Ant Design Mobile is a mobile UI component library and design system built for React. It provides a collection of pre-styled interface elements and standardized UI blocks used to create consistent, responsive user interfaces for mobile web applications. The framework focuses on mobile web design and frontend interface engineering, providing tools to implement interaction patterns tailored for touch-based browsing. It ensures a uniform look and feel across different mobile browsers and handheld device screens. The library incorporates responsive layout systems and CSS-variable-based theming.

mdp is a markdown terminal presentation tool and slide deck renderer. It uses a text-based user interface to transform markdown files into structured presentations displayed directly within the command line. The project distinguishes itself by offering both a terminal-based presentation environment and a markdown to PDF converter. This allows slide content to be exported into PDF documents while preserving syntax highlighting, dark themes, and custom colors. The system manages slide navigation through keyboard shortcuts, including sequential movement and direct indexing. It supports incremen

react-slick is a React carousel component and responsive slider library. It provides a reusable user interface element for displaying a sequence of items in a horizontal scroll, supporting infinite looping, navigation dots, and adjustable transition speeds. The library enables the creation of touch-enabled image and content sliders that adapt to different screen sizes. It is used to build interactive content carousels, responsive image sliders, and rotating banners for product showcases.

The Go Mobile project is a framework and toolchain that enables Go developers to build native mobile applications for Android and iOS entirely in Go, or to compile Go packages into shared libraries that can be called from existing native mobile apps. It provides a complete set of libraries for handling mobile app lifecycle events, rendering 2D and 3D graphics through OpenGL ES, accessing device sensors like accelerometers and gyroscopes, processing touch and keyboard input, playing audio via OpenAL Soft, and reading bundled application assets. The project distinguishes itself by offering two

Earthworm is an AI-powered language learning platform centered on sentence construction, translation exercises, and grammar tutoring. It integrates a spaced repetition system to schedule reviews based on individual performance and a multimedia practice tool that converts audio, video, and text into interactive sentence-level exercises. The platform features a real-time competitive quiz system where users can challenge each other in live matches based on speed and accuracy. It also includes an AI tutor that provides contextual grammar and usage explanations for specific sentences, and a set of

This project is a web-native presentation framework that renders slide decks from standard HTML or Markdown. It functions as a declarative slide engine, managing navigation, state persistence, and lifecycle events through a configuration-driven interface. By leveraging standard web technologies, it enables the creation of responsive, browser-based presentations that support complex layouts, nested transitions, and interactive content. The framework distinguishes itself through a modular, plugin-based architecture that allows developers to extend core functionality using custom hooks and event

Nakama is a distributed server framework designed for real-time multiplayer games and social applications. It provides an authoritative runtime environment for executing game logic, ensuring consistent state and cheat-resistant gameplay across diverse client platforms. The system acts as a centralized backend, managing persistent player identities, social graphs, and real-time communication channels to support complex multiplayer interactions. The platform distinguishes itself through an integrated suite of LiveOps tools that allow developers to manage game economies, schedule time-bound even

This project is a JSON-based form rendering framework and visual creator designed for dynamic data collection. It provides a JavaScript form builder library that transforms JSON schemas into functional web forms and multi-step wizards, with a dedicated visual survey creator for designing layouts and branching logic without writing code. The library is distinguished by its bidirectional PDF integration, which allows the conversion of JSON schemas into fillable PDF documents and the extraction of structured data from existing PDFs. It also features advanced capabilities for creating scored asse

BigBlueButton is an open-source virtual classroom software and meeting server designed for hosting real-time online teaching sessions. It functions as a WebRTC video conferencing platform and collaboration suite, providing a self-hosted environment for virtual classroom management and online course administration. The system distinguishes itself through specialized educational tools, including an interactive quiz engine, breakout room coordination, and live polling. It provides a comprehensive suite of collaborative assets such as a shared infinite whiteboard, real-time co-authored notes, and