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    When debugging JavaScript in Microsoft Edge, the DevTools Sources panel provides powerful features to identify and fix issues quickly.

    Example:

    function updateLabel() {
    var addend1 = getNumber1();
    var addend2 = getNumber2();
    var sum = addend1 + addend2; // Bug: string concatenation instead of numeric addition
    label.textContent = addend1 + " + " + addend2 + " = " + sum;
    }
    Gekopieerd.

    If addend1 is "5" and addend2 is "1", the output becomes 5 + 1 = 51 instead of 6.

    To start, reproduce the bug by performing the same actions that trigger it. Open DevTools with Ctrl+Shift+I (Windows/Linux) or Cmd+Opt+I (macOS), then select the Sources tab. The interface has three main areas: Navigator (file list), Editor (code view), and Debugger (breakpoints, call stack, scope).

    Set an Event Listener Breakpoint for click events to pause execution when the button is clicked. This allows you to inspect variables at runtime without modifying code with console.log() statements.

    Use Step Over, Step Into, and Step Out controls to walk through code execution line-by-line. If you suspect a specific line, set a line-of-code breakpoint by clicking its line number. When paused, check variable values in the Scope pane or add watch expressions like typeof sum to confirm data types.

    How do I debug a website in Microsoft Edge?
    Follow these steps to set up your environment: Open Edge DevTools: Launch Microsoft Edge and load the website you want to debug. Press F12 or right-click on the page and select Inspect to open DevTools. Navigate to the Sources Panel: Click the Sources tab. This is where all your scripts are listed and where debugging occurs.
    geekchamp.com
    TechBloat
    https://www.techbloat.com/how-to-debug-javascript-in-real-time-with-ā€¦
    How to Debug JavaScript in Real-Time with Microsoft Edge Tools
  1. Inclusief resultaten voor Debugging JavaScript in Edge.
    Wil je alleen resultaten weergeven voor Debuggin JavaScript in Edge?
  2. Microsoft Learn
    https://learn.microsoft.com ā€ŗ en-us ā€ŗ microsoft-eā€¦Dit resultaat vertalen

    Get started debugging JavaScript - Microsoft Edge ā€¦

    30 jun. 2025 · This article teaches you the basic workflow for debugging any JavaScript issue using DevTools.

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  4. GeeksForGeeks
    https://www.geeksforgeeks.org ā€ŗ javascript ā€ŗ debā€¦Dit resultaat vertalen

    Debugging JavaScript in Microsoft Edge Browser

    23 jul. 2025 · While working with JavaScript, we often encounter several errors but finding them out is truly an arduous task. So, in this article, we will learn how to ā€¦

  5. TechBloat
    https://www.techbloat.com ā€ŗ how-to-debug-javascript...Dit resultaat vertalen

    How to Debug JavaScript in Real-Time with Microsoft Edge Tools

    14 jan. 2025 · In this article, we will explore the powerful debugging capabilities of Microsoft Edgeā€™s built-in Developer Tools. This guide will cover how to utilize these tools for effective real-time ā€¦

  6. it.com
    https://hub.sivo.it.com ā€ŗ javascript-debugging ā€ŗ how...Dit resultaat vertalen

    How to debug JavaScript in IE Edge? - Sivo

    30 aug. 2025 · By following these steps and utilizing the comprehensive features of Microsoft Edge DevTools, you can effectively debug your JavaScript applications and resolve issues efficiently.

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  9. Inclusief resultaten voor Debugging JavaScript in Edge.
    Wil je alleen resultaten weergeven voor Debuggin JavaScript in Edge?
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