Cursor

Cursor is an AI-first code editor built on VS Code's foundation that extends beyond line-by-line completion into genuine multi-file, codebase-aware AI assistance. On August 14, 2026, SpaceX completed its $60 billion all-stock acquisition of Cursor's parent company, Anysphere, folding the team into the SpaceXAI division alongside Grok, which now ships as Cursor's default model. The deal gives Cursor access to SpaceX's GPU fleet for model training, a claimed path to more capable, cheaper-to-run completions going forward, though it also means the editor's roadmap is now tied to a much larger, differently incentivized parent company. Its Composer feature accepts natural language descriptions of desired changes and implements them across multiple files simultaneously, refactoring a component, updating all references, adjusting tests, and modifying documentation in a single operation.

The Chat panel understands the full context of your codebase: ask it to explain an unfamiliar function, trace how data flows through the system, or identify where a specific behavior is implemented, and it answers by reading your actual code rather than generating a generic response. Cursor's ability to handle complex, cross-file changes represents a genuine capability advance over autocomplete-first tools like GitHub Copilot, the ceiling of what's possible in a single AI-assisted session is meaningfully higher. The editor imports your existing VS Code configuration, extensions, and keybindings, minimizing the switching cost from familiar tooling. Individual plans start at $20/month.

Cursor is best suited to developers who have moved past simple autocomplete and want AI assistance at the architectural and system level, multi-file refactors, codebase exploration, and implementation of substantial new features.