In considering whether you need a blog before creating a portfolio website, the answer varies based on individual needs and goals. However, having a blog can certainly boost your online presence, showcase your expertise, and enhance your portfolio. It's a platform where you can express your ideas, creativity, and sell your skills to potential clients. So, while it's not strictly necessary to have a blog before a portfolio site, it can certainly be a beneficial addition. Ultimately, the decision should align with your personal and professional objectives.