Microsoft-owned GitHub on Tuesday announced that GitHub Copilot, an AI pair programmer that suggests code in your editor, is now generally available to individual developers.

So, how does GitHub Copilot work? OpenAI Codex was trained on publicly available source code and natural language, so it works for both programming and human languages.

According to the GitHub Teams, GitHub Copilot enables developers to:

  • Get AI-based coding suggestions : Get code suggestions that match a project’s context and style conventions, and cycle through different options to decide what to accept, reject, or edit.
  • Use your preferred environment : Integrate GitHub Copilot with popular editors, including Neovim, JetBrains IDEs, Visual Studio, and Visual Studio Code as an unobtrusive extension.
  • Code confidently in unfamiliar territory : Code in new languages or try something new, and let GitHub Copilot suggest syntax and code in dozens of languages—so you can spend more time learning by doing.

“We specifically designed GitHub Copilot as an editor extension to make sure nothing gets in the way of what you’re doing. GitHub Copilot distills the collective knowledge of the world’s developers into an editor extension that suggests code in real time, to help you stay focused on what matters most: building great software,” GitHub CEO Thomas Dohmke wrote in a blog post.

According to him, more than 1.2 million developers have registered for the GitHub Copilot preview over the last 12 months. In files where it’s enabled, GitHub Copilot writes nearly 40% of code in popular coding languages, like Python, added Dohmke.

“With GitHub Copilot, for the first time in the history of software, AI can be broadly harnessed by developers to write and complete code. Just like the rise of compilers and open source, we believe AI-assisted coding will fundamentally change the nature of software development, giving developers a new tool to write code easier and faster so they can be happier in their lives,” continued Dohmke.

GitHub Copilot is now generally available to all developers for $10 USD/month or $100 USD/year. Developers can also take advantage of a 60-day free trial on this page .

It is also free to use for “verified” students and maintainers of popular open-source projects. However, the AI tool won’t be available to companies until sometime later this year.