For projects that don't require offline access, using a Content Delivery Network (CDN) is the fastest way to get started. Place the following script tag before the Bootstrap JS file:
: You can find the specific v1.14.7 files on the cdnjs Popper.js library page . download popper.js for bootstrap 4.3.1
To download , you typically need Popper.js v1.14.7 . This lightweight library is essential for positioning tooltips, popovers, and dropdown menus in the Bootstrap 4 framework. Direct Download & Local Setup For projects that don't require offline access, using
: Open the popper.min.js URL in your browser, right-click, and select "Save As" to download it directly to your project's /js/ directory. How to install popper
If you are using a development environment like Node.js or Angular, use a terminal to install the correct versions. How to install popper.js with Bootstrap 4? - Stack Overflow
If you prefer managing files locally rather than using a package manager, you can download the minified UMD (Universal Module Definition) version of Popper.js, which is required for Bootstrap 4.