Question: Can you recommend a fast and lightweight IDE that supports real-time collaboration and has a built-in terminal?

If you want a lightweight, high-performance IDE with real-time collaboration and a built-in terminal, Zed could be a great option. Zed is built for performance and offers features like AI-generated code, an integrated terminal and Vim mode, along with customizable themes, code navigation and diagnostics. It also has advanced collaboration abilities, including real-time shared workspaces, audio and text chat and location sharing. Zed's multithreaded design and use of CRDTs for language-aware features means it's fast and responsive.

Another option is Replit, a cloud-based environment where you can write, share and deploy software as fast as possible. Replit has collaboration tools for online and offline work, AI code generation and instant environments for fast forking and running of big codebases. It supports a wide range of programming languages and offers several pricing plans, including a free starter plan. Replit's secure environment means you can rest assured your source code is safe, making it a flexible and secure option for developers.

For a cloud-based environment with real-time collaboration, you could also look at RunCode. It offers a fully customizable online coding environment with generative AI-powered code completion and passcode-protected workspaces. RunCode supports a wide range of programming languages and integrates with popular frameworks and databases, offering a flexible and collaborative environment.

Last, Warp is a new Rust-built terminal for MacOS and Linux that's got AI tools to help you write and complete commands. It's got features like AI command suggestions, smart completions and IDE-like editing, all geared toward productivity and collaboration. Warp also protects privacy and security with end-to-end encryption and opt-in cloud features, so it's a good option for developers who need a secure and collaborative coding environment.