Real apps built by real people. Try any app live, or fork it to make your own. Or start from scratch
Multiplayer Drawing Game
Build a Pictionary-style game. One player draws on a canvas while others guess in a chat. Use rooms so multiple games can run simultaneously. A timer counts down each round. Show who's currently in th
Build a tool where users create a simple landing page for their product: headline, subheadline, feature list, CTA button, hero image upload. Preview the page live as they edit. Use a rich text editor
Build a vocabulary journal where users add words/phrases in a target language with translation, example sentence, and pronunciation notes. Include a quiz mode that tests random words. Track mastery le
Build a retro board with three columns: What went well, What didn't, Action items. Team members add cards anonymously. Cards can be upvoted. Include a timer for each phase of the retro (5 min brainsto
Build an event creation and RSVP tool. Create events with name, date, location, description, and cover image upload. Generate a shareable link. Visitors RSVP with name and plus-ones. Show RSVP count a
Build a real-time collaborative whiteboard. Users can draw freehand, add sticky notes, and place text. All changes broadcast to other users in real-time. Show who's currently on the board with presenc
Build a workout tracker where users log exercises with sets, reps, weight, and date. Show exercise history with personal records highlighted. Include a timer for rest periods between sets. Use the Che
Build a recipe manager where users add recipes with name, ingredients, instructions, prep time, and a photo upload. Recipes are searchable by name or ingredient. Show recipes in a card grid with photo
Build a finance tracker where users log income and expenses with category, amount, date, and notes. Show a running balance. Display a pie chart of spending by category and a line chart of balance over
Build a multiplayer trivia game with rooms. A host creates a room and adds questions. Players join via room code. Host advances through questions, players submit answers within a timer countdown. Show
Build a spaced-repetition flashcard app. Users create decks and cards with front/back content. Implement SM-2 algorithm for scheduling reviews. Track correct/incorrect answers and show next review dat
Build a neighborhood safety app with an interactive map. Users tap the map to report incidents (theft, suspicious activity, noise complaint) with a description. All reports appear as color-coded marke
