vscode.dev is a popular choice for lightweight, in-browser editing—great for quick reviews, small fixes, and coding from anywhere without a full local setup. The alternatives split into distinct camps: full desktop editors like VS Code that bring the “everything in one place” workflow (terminal, debugging, deep extensions), speed-first native editors like Zed and Sublime Text that optimize for low-latency focus, and cloud-first platforms like StackBlitz and Codesphere that go beyond editing into running, sharing, and even deploying real apps with preview environments.
In evaluating these options, we considered how complete the workflow is (edit vs run vs deploy), performance on larger projects, extension and language tooling depth, collaboration features, integration with Git and deployment pipelines, and overall day-to-day usability—along with practical constraints like setup friction and how well each approach scales from solo tinkering to team workflows.