From the Blog: Do you need to plug in to create pro Squarespace designs?
Are Squarespace Plugins essential? The very short answer is no, but to make this trip to this blog post worth your while, I'll delve deeper. The slightly longer answer is you can create thoroughly professional designs in the vanilla Squarespace system, and this has been especially the case since the switch over to the ultra-versatile Fluid Engine. In fact, via the Square Forge, we've created an entire system with over 250 layout designs, all custom-built to create a bespoke, that can be fitted together like a jigsaw puzzle to make billions of different website combinations. It takes a highly trained eye to notice the difference between a Squarespace site and, let's say, a WordPress site, which also means that you don't need to add anything custom to make your websites look bespoke. Now that we've got that out of the way, I thought I'd take some time to explain what a plugin is and how it can impact your website. What is a Squarespace Plugin? A Squarespace plugin is a segment of custom code, either via HTML, CSS, or JavaScript, that will adjust the look and feel of your website in a way that cannot be done within the Squarespace array of tools. Plugins can range from unique button styles to interactive elements like SQSP themes and sidebar plugins. Plugins are great; I love building and working with them! However, I often recommend that we use them sparingly so that there is a purpose for every plugin that we integrate into our website. What are the downsides to using plugins? There aren't many, but the ones I would highlight would be the learning curve for more advanced plugins. Even though you won't necessarily need to write code, you may need to tweak some of the settings in the custom code you provided to get the plugin to suit your website. For example, you may need to make changes to the plugin's colour and size or ensure it still works if it's adapted to a new font. Plugins can also increase the load time of your website, but unless you're going crazy with the number of plugins that you're using, this shouldn't be a significant problem.