## Step 2: Seeing AI code suggestions in a Javascript file! _Nice work! :tada: You created a Codespace using a devcontainer file that installed Copilot!_ GitHub Copilot provides suggestions for numerous languages and a wide variety of frameworks, but works especially well for Python, JavaScript, TypeScript, Ruby, Go, C# and C++. The following samples are in JavaScript, but other languages will work similarly. Let's try this out utilizing Javascript for Copilot. ### :keyboard: Activity: Add a Javascript file and start writing code 1. From inside the codespace in the VS Code explorer window, create a new file. > **Note**: > If you closed the Codespace from above, please open it back up or create a new Codespace. 2. Name the file `skills.js` 3. Verify your new file looks like:  4. In the `skills.js` file, type the following function header. ``` function calculateNumbers(var1, var2) ``` GitHub Copilot will automatically suggest an entire function body in grayed text. Below is an example of what you'll most likely see, but the exact suggestion may vary.  5. Press `Tab` to accept the suggestion. ### :keyboard: Activity: Push code to your repository from the codespace 1. Use the VS Code terminal to add the `skills.js` file to the repository: ``` git add skills.js ``` 2. Next from the VS Code terminal stage and commit the changes to the repository: ``` git commit -m "Copilot first commit" ``` 3. Finally from the VS Code terminal push to code to the repository: ``` git push ``` **Wait about 60 seconds then refresh your repository landing page for the next step.**