Cursor

What it is

Cursor is the fastest-growing IDE in dev tooling — VS Code fork with Claude/GPT-5-class models wired into autocomplete, chat, and an Agent mode that does multi-file edits.

Notes from using it

The thing operators consistently report after a few weeks with Cursor is how much of the value is in the *un-flashy* parts: the indexing speed on a real-sized repo, the muscle-memory of Cmd+K versus Cmd+L, and how often Tab-completion is just right enough that you stop writing whole functions. Agent mode is improving but it's still the kind of feature you reach for selectively — multi-file refactors of well-scoped scope work, anything that requires architectural judgment doesn't.

The pricing trap to flag: heavy users blow through Pro's request limits within the first week. Teams treating Cursor as a daily driver should plan for the Business tier from day one. Watch the model picker — routing to a cheap model on simple tasks saves real money over a quarter.

Where Cursor is genuinely differentiated: the polish. Switching costs from VS Code are ~zero, the keybindings transfer, and most extensions still work. That's the moat — every other tool in this category is fighting against "why would I switch IDEs."

Where it shines

• Highest-velocity IDE for AI-assisted coding right now.
• Familiar VS Code surface, low switching cost.

Where it falls down

• Heavy use blows past Pro limits — Business plan is the real tier.
• Less powerful for fully autonomous tasks vs. Devin.

Best fit for

If you're trying to put AI behind any of these functions, Cursor is worth a look:

• AI for Code Review — PR review, refactor suggestions, test generation, on-call triage.