Helmond’s article defines platformization as the process through which social media platforms extend themselves into the wider web while making external web data compatible with their own infrastructures. The iconic idea is platform-ready data. Platforms do not merely host interaction; they reorganize the web so that data flows back toward their databases, metrics, social graphs and advertising systems. Through APIs, plugins, buttons, login systems and embedded features, platform functions decentralize across the web, while data recentralizes inside the platform. This double movement is crucial. It explains why platforms appear open and connective while consolidating control over data relations. Facebook becomes the exemplary case: it shifts from a social network site into a programmable environment that invites third parties to build on it, while transforming external activity into data that can be processed by the platform. Helmond’s contribution is technical and political at once. She shows that programmability is a mode of power. The web is not simply connected by platforms; it is formatted by them. Platformization therefore names an infrastructural regime in which participation, visibility and data extraction are designed together.
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