🎬 Watch The Story of VS Code! Blog: Enable persistent, portable agent sessions with the Agent Host. Join GitHub Copilot Day live on September 10! Your home for multi-agent development Web , Insiders edition , or other platforms By using VS Code, you agree to its license and privacy statement . Create new MailListItem component that handles individual mail list item rendering Extract mail item JSX and logic from MailList into the new MailListItem component Update MailList to use the new MailListItem component Build the project to verify changes compile correctly Test the application to ensure functionality remains intact Created a reusable component for rendering individual mail list items Accepts email , isSelected , and onSelect props Maintains all accessibility features (ARIA roles, keyboard navigation) Preserves styling and interaction behavior Simplified by removing inline mail item rendering logic Now uses the MailListItem component with clean prop passing Reduced component complexity and improved readability ✅ Build successful ✅ All functionality working correctly (filtering, selection, navigation) ✅ Keyboard accessibility preserved (Enter key navigation) ✅ Visual selection state working properly Create MailListItem.tsx with props for message , selected , and onSelect . Wrap it in React.memo with a comparator on message.id + selected . Lift useSelection into MailList and pass handlers down. Agents that build for you Hand off tasks to AI agents that autonomously plan, make code changes, run commands, and iterate until the job is done. For example, assign a CLI-based agent to triage and fix bugs in the background, interact with another agent to implement a feature using live validation in the integrated browser, and delegate a homepage redesign to a cloud agent that opens a pull request for your team to review. Add handleBatch in batch.go using a generic Result[Meta] type. Cap concurrency with semaphore.NewWeighted(8) and wrap fan‑out in errgroup . Wrap the request in an OTel span and a 30s context deadline. Wire the route in server.go and add table tests. Any agent, any model Use the agent harness that fits your workflow. Run agents locally or in the cloud, with Copilot or third-party providers like Claude and OpenAI. Choose from dozens of models across providers, from fast completion models to advanced reasoning models. Or bring your own key to use any model from any provider. The same Copilot works across surfaces — VS Code, the Copilot CLI, GitHub.com, and mobile. See how agents work across surfaces . All your sessions, one view Stay productive while multiple agents work on tasks in parallel. Track all your agent sessions from a single view, regardless of where they run. Quickly filter and monitor sessions, or dive into an individual agent interaction, without switching to a different tool or terminal. Your rules, your agents Ensure agents follow your practices and team workflows. Define custom instructions, add agent skills, or build custom agents tailored to your project. Connect to external tools and services with MCP servers, or install agent plugins or extensions to expand the agent's capabilities.

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