Alex Choi@alex_choi271

Generate a walking tour in any city globally with natural language!

Extreme Day Trips (now exited) was a mobile app and website which allowed you to find same day round trip flights from the UK to European cities

Meet in the Middle is a multi origin flight search website. Maybe you live in London and want to go on holiday with your friend living in Paris? Meet in the Middle helps you find the cheapest destinations you can fly to from your respective airports.

Reef is a comprehensive AI agent workflow platform that democratizes the creation and deployment of multi-agent systems. Built on Coral Protocol, Reef enables developers to visually design, test, and deploy intelligent agent workflows without complex coding. Key Features: - Visual Workflow Canvas: Drag-and-drop interface for designing agent interactions with real-time preview - Agent Orchestration: Seamlessly coordinate multiple AI agents using Coral Protocol's zero-trust API - Service Integration: Native support for popular tools (Slack, GitHub, LinkedIn, Notion, Jira) - Real-time Collaboration: Live chat interface for iterating on workflows with AI assistance - One-Click Deployment: Export and run workflows instantly on the Coral ecosystem The platform features an elegant, responsive design with: - Clean agent node visualization showing tools, connections, and data flow - Independent scrolling areas for optimal UX - Smart tool icon detection for 9+ popular services - Professional workflow canvas with ReactFlow integration Reef addresses the complexity barrier in multi-agent development by providing an intuitive visual interface while maintaining the power and flexibility of Coral Protocol's agent orchestration capabilities. Developers can focus on business logic rather than infrastructure, accelerating the development of intelligent applications. Built with Next.js, TypeScript, Tailwind CSS, and integrated with Coral Protocol for seamless agent management and deployment.

9 out of 10 group trips die in the group chat. Why? Missed messages, slow replies, messy coordination, and too many tabs. Most group trips collapse under their own organizational weight. yay.travel turns that chaos into action. It’s your AI-powered agent that takes everyone’s preferences, makes decisions, and gets the trip booked. ✨ How it works - Voice-first UI – Users talk to yay to share their preferences — where, when, how much — right from our web app. - Personalized planning – yay learns your group’s vibe and tailors suggestions across flights, stays, and things to do. - Automated coordination – Need confirmation from that one friend? yay pings them via WhatsApp, calls them, or navigates menus for them. - End-to-end booking – Once aligned, yay locks it all in — from flights to hotels and dinner reservations. - Live updates – Everyone stays in the loop with real-time nudges and updates.

This is your chance to push boundaries, solve real-world challenges, and create impact at the official hackathon of the RAISE Summit 2025 at one of Paris's most iconic venues: Le Carrousel du Louvre. 📅 July 4–8, 2025 — Collaborate online with a global community of innovators. 🏛️ July 8–9, 2025 — Limited on-site access to the RAISE Summit in Paris (300 participants), exclusively for selected teams. 🏆 July 9, 2025 — Winners will be announced live on stage during the RAISE Summit. 🌟 Expert mentors will guide you throughout your hackathon journey. 🤝 Work solo or build your dream team to create something extraordinary. 💰 Compete for a share of up to $150,000 in prizes. 🔒 Sign up before the Kick-Off Stream to secure your spot!

Join the Internet of Agents Hackathon to build real-world, rentable agents using Coral Protocol and Solana-powered payments. 📅 September 14–21, 2025 Sept 14–21: Build online with global innovators. Submit projects by the deadline. Sept 20 (NYC): On-site build day at Solana Skyline (invitation only). Sept 21 (NYC): Live pitches, networking, and winner announcements. 🧠 Mentorship from experts and Coral specialists throughout. 🤝 Participate solo or in teams. 📍 Travel and accommodation not covered. 🚀 Sign up now to secure your spot before the Kick-Off Stream!