This TheiaCon 2025 highlight talk breaks down how Claude Code was transformed from a terminal tool into a deeply integrated, IDE-aware experience inside Eclipse Theia. The article also outlines reusable integration patterns for bringing any external AI agent natively into modern development environments.
Eclipse Theia is the foundation behind many next-gen dev tools, and now you can help shape its future.
With new options for strategic and collective sponsoring, organisations can reduce risk, guide innovation, and keep the platform strong for the long term.
Project context files are the secret to reliable, efficient AI coding. Learn 3 proven ways to make them more effective, and turn AI from a guessing game into a productive teammate. In the AI-native Theia IDE and any other tool such as Copilot, Claude Code, Cursor, and more.
The TheiaCon 2025 keynote provides a comprehensive update on a breakthrough year for the Eclipse Theia ecosystem, including major AI, platform, and architecture enhancements. A great overview for anyone interested in modern, open, AI-native tooling. The recording is now available!
Eclipse Theia 1.66 delivers a feature-rich update with persistent AI chat sessions, slash commands, agent modes, and new GitHub and Project Info agents. It also brings significant debugging, UI, and API improvements. Check out the full announcement!
AI agents don’t have to work alone. Discover how Theia AI enables seamless, on-demand collaboration between specialised agents to tackle complex coding tasks together. This demo shows how a coding agent and a GitHub agent team up in real time, offering a glimpse into the future of AI-native development environments.
The Eclipse Theia 1.65 release brings cutting-edge AI integration with native Claude Code support, backend preferences, and major improvements for browser-only IDEs. From seamless AI-powered workflows to enhanced debugging and MCP server capabilities, this update is a must-read for developers building modern, cloud-based IDEs.
Claude Code is now natively integrated into Theia IDE, combining one of the most powerful AI coding agents with a fully open-source, customisable developer environment. If you've been waiting for true, seamless AI assistance directly inside your IDE, this release is a game-changer.
Read more: https://eclipsesource.com/blogs/2025/10/14/its-released-your-native-cla…
Sonnet 4.5 is supported in Theia AI and the Theia IDE, out-of-the-box, unlocking powerful, long-running coding agents with zero setup hassle. If you're building tools or writing code, this update brings smarter automation, better reasoning, and seamless performance—ready to use in just a few clicks.
The Eclipse Theia 2025-08 Community Release brings powerful AI features, introduces autonomous coding agents, and enhances developer workflows with visual context, model aliases, and more. If you're building modern, AI-powered IDEs or tools, this release is packed with innovations you don't want to miss.
