Suggestion
ELI5 — The Vibe Check
In AI coding tools, a suggestion is what the AI offers for you to accept or reject — a ghost of code that appears in your editor, waiting for you to press Tab to accept it. The AI's confidence that THIS is what you probably want to type next. Sometimes eerily right. Sometimes hilariously wrong. Either way, Tab is the most important key in your arsenal now.
Real Talk
In the context of AI coding assistants, a suggestion (or completion) is an inline code proposal generated by the underlying LLM, displayed as ghost text in the editor. The developer accepts (Tab), dismisses (Esc), or cycles through alternatives. Suggestion quality depends on the model, the codebase context provided, and the clarity of the surrounding code.
When You'll Hear This
"Accept the suggestion with Tab." / "The suggestion was almost right — I just had to tweak the variable name."
Related Terms
AI Pair Programming
AI pair programming is pair programming where your partner is an AI.
Autocomplete
AI autocomplete is like your phone's predictive text, but for code, and actually intelligent.
Code Generation
Code Generation is AI writing code for you based on a description.
Copilot
GitHub Copilot is the AI coding assistant that lives inside your editor and autocompletes your code.
Cursor
Cursor is a code editor (forked from VS Code) with AI built into every interaction.