// Hands on with Anthropic Claude 3.5 Sonnet in GitHub Copilot

Demonstrates GitHub Spark, an AI-native micro-app platform from GitHub Next that lets anyone build, use, and share personalized apps through natural language—without writing code or managing deployments. The video creates a city travel log app that captures reviews with GPS coordinates, plots destinations on a map, generates AI city suggestions based on existing ratings, and uses the variant generator to explore alternate UI directions from an ambiguous prompt. It also covers the built-in theme editor, state management, and revision history for iterating on app design.

GitHub Next launched the technical preview for GitHub Copilot Workspace in April 2024. Since then, we’ve been listening to the community, learning, and have some tips to share on how to get the most out of it!

Demonstrates the o1-preview reasoning model integrated into GitHub Copilot Chat in Visual Studio Code, available to approved users via the chat model picker alongside GPT-4o and o1 mini. The video builds a JavaScript maze generator that supports keyboard navigation, BFS and DFS solving algorithms, and visual path rendering—using o1-preview's extended internal reasoning to satisfy complex multi-requirement prompts in fewer iterations than standard models.