Ask HN: What is currently the best integrated GPT IDE?

What is currently the best workflow to integrate GPT with IDEs? Preferably without any signup (other than GPT). Last time I tried it all IntelliJ plugins for GPT were kind of lame and didn't offer "fix error" "transpile" or didn't suggest changes in merge view. Any good new plugins? Too many for VS Code to test.

In Copilot Chat you still have to manually copy paste or insert at cursor instead of merge!?

Also "The Copilot Labs technical preview ended on December 15th, 2023." WDYM?

Just tried Cursor and it doesn't even offer fixing errors in the Output??