Open-Source Form Builder

Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.

XIAOJUSURVEY is an enterprises form builder and analytics platform that allows users to create questionnaires, exams, polls, quizzes, and analyze data online.

Memorize piano scales with ease! A piano practice program w/ MIDI support. Consider it an interactive reference manual 🎹

Cheat for https://quizizz.com to get all correct answers

An interactive way to learn about your favourite songs on Spotify. Quiz yourself on your favourite playlists and share quizzes with friends.

Interactive quizzes for Markdown

A general purpose quiz application developed in angular (updated to angular 8) that can be used for multiple purpose.

🤔 Like GeoGuessr but for code. An open source project quiz.

🎮 Funny quiz game for telegram, play with friends on your group!

JavaScript port of Ebisu, the public-domain library for Bayesian quiz scheduling.

Audience engagement platform

실시간 소통하며 즐기는 참여형 퀴즈

Online Jeopardy gameplay for custom trivia games and quizzes

An AI-powered platform that generates custom quizzes from uploaded files, provides instant feedback, and allows for easy quiz sharing.

MEAN Stack Quiz Application (MongoDB, ExpressJS, Angular4, NodeJS)

A BuzzFeed-style quiz component for React.js.

A Discord Bot based on the AnimeMusicQuiz (AMQ) game, play using your MAL/Anilist animelist and with different game modes! ✨

Discord music quiz bot

Quizco: Quiz Builder + Assessment Tool