DataUnlocker vs. JavaScript vs. PureScript vs. SiteSpect Comparison Chart

DataUnlocker protects your website's frontend from technical disruptions often caused by browser extensions, network filtering, and privacy tools. Modern web apps rely on analytics and marketing platforms for essential metrics – but many of these tools silently fail, even when used in full compliance with GDPR and other regulations. DataUnlocker introduces a secure JavaScript and network layer that turns third-party data into first-party, shields it from interference, ensures request delivery, and enables 100% data accuracy. Whether you're using server-side tagging or client-side analytics tools – both prone to blocking – DataUnlocker works out of the box with them all: Google Analytics, GTM, Meta Pixel, Hotjar, Segment, and others. It acts like a protected proxy, helping you recover 15–50% of lost data, fix attribution, and make smarter, data-backed decisions with confidence.

PureScript is a strongly typed, purely functional programming language that compiles JavaScript. It enables developers to build robust web applications, web servers, and mobile apps using functional programming techniques. PureScript offers features such as algebraic data types, pattern matching, row polymorphism, extensible records, higher-kinded types, type classes with functional dependencies, and higher-rank polymorphism. The language emphasizes strong static typing and pure functions, ensuring code reliability and maintainability. Developers can compile PureScript code into readable JavaScript, facilitating seamless integration with existing JavaScript codebases. The ecosystem includes an extensive collection of libraries, excellent tooling, and editor support with instant rebuilds. An active community provides numerous learning resources, including the PureScript book, which offers practical projects for beginners.