vscode.dev is a popular choice for lightweight, in-browser VS Code editing—great for quick reviews and small changes without setting up a local environment. The alternatives split into a few clear camps: desktop Visual Studio Code for a fuller daily-driver experience (debugger, terminal, richer workflows), AI-first VS Code forks like Cursor and Windsurf that prioritize agentic refactors and multi-file edits, and JetBrains IDEs that lean on deep language intelligence and tightly integrated tooling. On the web-native side, StackBlitz stands out when you need a real runnable JavaScript/Next.js sandbox rather than “just” an editor.
In evaluating options, we focused on how well each product supports end-to-end development (run/debug/build), collaboration, extension and integration depth, and usability across small vs large codebases. We also weighed performance and stability, privacy and compliance needs, and the practical trade-offs of pricing, update cadence, and support reliability.