--- title: "Code Editor | ThreatConnect" slug: "code-editor" description: "This article describes the Code Editor of the App Builder screen." updated: 2022-08-18T20:11:15Z published: 2022-08-18T20:11:15Z canonical: "knowledge.threatconnect.com/code-editor" --- > ## Documentation Index > Fetch the complete documentation index at: https://knowledge.threatconnect.com/llms.txt > Use this file to discover all available pages before exploring further. # Code Editor The **Code Editor** displays any file in the project, including Python® source code, and offers syntax highlighting and autocomplete functionality (Figure 1). ![](https://cdn.document360.io/dfc206c8-1c9f-4725-b74d-a66f83432320/Images/Documentation/code-editor-image-pqqhoi2z.png) To enter or edit code, click the cursor in the desired location and begin typing or editing. Click **Expand ![](https://cdn.document360.io/dfc206c8-1c9f-4725-b74d-a66f83432320/Images/Documentation/code-editor-image-u6mn9i3c.png)**at the upper-right corner of the **Code Editor** to switch to full-screen mode, and click **Collapse** ![](https://cdn.document360.io/dfc206c8-1c9f-4725-b74d-a66f83432320/Images/Documentation/code-editor-image-fhvvmx6b.png) to exit full-screen mode. NoteClicking into the **Code Editor** and pressing **Ctrl + F** (Windows®) or **Command + F** (macOS®) will display a search tool at the upper-right corner of the **Code Editor**. --- *macOS® is a registered trademark of Apple, Inc. Python® is a registered trademark of Python Software Foundation. Windows® is a registered trademark of Microsoft Corporation.* 20084-08 v.07.A