What Happened
Cursor, an AI-assisted code editor developed by Anysphere, became publicly available in 2023. Multiple sources describe its first release as occurring in March 2023; the timeline date uses 2023-03-01 to represent month-level granularity for sorting.
Why It Matters
Cursor is an example of how LLMs moved from “chat” into integrated development environments, turning codebases into queryable context and accelerating iterative coding via inline edits, chat, and agent-like workflows.
Technical Details
Cursor is often described as a VS Code–compatible/forked experience with integrated LLM features, emphasizing codebase indexing and natural-language instructions for editing and generation.