When evaluating if grack.com is a scam, the primary factor is its immense longevity. Most malicious domains exist for only a fraction of this site's 26-year history. Because this is a personal space for technical writing rather than a store or financial service, the lack of corporate legal pages is standard. You are reading content from a transparent individual who links to his own email and social media profiles.
Reviews of grack.com are not common in the traditional sense because it does not sell products or services. It is a personal portfolio and blog, meaning you do not need to worry about the typical risks associated with e-commerce sites like payment processing or stolen data. Is grack.com fake? Absolutely not. It is a consistent, historical record of a developer's interests. The site is secure, fast, and maintains a clear identity that hasn't changed in decades. You can treat this as a personal repository of information without concern.