Codex Community Hackathon – New Delhi NCR

Join us for a hands-on builder sprint with Codex — OpenAI’s coding agent that helps developers build and ship faster. We’re bringing together developers, students, indie hackers, founders, and AI-curious builders in Delhi NCR for a focused day of building with Codex. This is not just a meetup or a talk. The goal is simple: build something real with Codex. What to Expect Participants will use Codex to prototype, build, improve, or ship software projects during the hackathon. You can build something from scratch, extend an existing project, create a developer tool, experiment with agents, or explore workflows around AI-assisted software engineering. We’ll start with a short Codex session covering practical workflows. After that, teams will build, submit, demo, and receive feedback from judges. Who This Is For This event is for: No prior Codex experience is required, but participants should be comfortable building software and bringing their own laptop. Build Directions If any of these themes excite you, apply: 🔹 Agentic CodingBuild developer tools or workflows that maximise leverage from Codex as an AI coding agent. 🔹 AI-Native ProductsBuild useful products or prototypes where AI is core to the user experience. 🔹 Developer ToolsCreate tools that help developers build, debug, test, document, or ship faster. 🔹 Evals & ReliabilityBuild tooling to measure, debug, and improve agent performance. 🔹 Domain AgentsBuild vertical agents that solve real problems in specific domains. Prizes & Rewards Subject to final confirmation: 🥇 1st Place — USD 15,000 in Codex credits🥈 2nd Place — USD 10,000 in Codex credits🥉 3rd Place — USD 5,000 in Codex credits ⭐ Top 5 teams — one year of ChatGPT Pro for all members Codex credits will be divided equally among team members. Event Details 📅 Date: Tuesday, July 14, 2026🕙 Time: 9:00 AM – 6:00 PM📍 Venue: Masters’ Union, Gurugram Agenda: 9:00 – 9:45 AM Registration + Breakfast/Tea9:45 – 10:00 AM Welcome + Hackathon Briefing10:00 – 10:30 AM Codex Session: Build Faster with Codex10:30 – 1:30 PM Build Sprint 11:30 – 2:00 PM Lunch2:00 – 2:30 PM Session by Master's Union2:30 – 5:30 PM Build Sprint 2 + Mentor Support5:30 – 6:00 PM Demos + Winners Announcement Registration Due to limited venue capacity, registration is subject to approval. If you are applying as a team, each member must register individually. Please register only if you can attend the full in-person event and bring your laptop and charger. Community Note This event is organized by Codex Ambassadors in New Delhi NCR as part of the Codex developer community. Let’s build with Codex! 🚀🚀🚀