GitHub Copilot has added OpenAI’s GPT-5.4 coding model, bringing improvements to reasoning and multi step development tasks.
Latest VS Code update introduces prepackaged bundles of chat customizations that can include skills, commands, agents, MCP ...
It's more than just a code editor.
OpenAI has launched its Codex app on Windows, bringing a native AI coding assistant with project management, automations, and WSL support for developers.