Ant Design is a UI library that can be used with data flow solutions and application frameworks in any React ecosystem.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Next.js is a React framework for developing single page Javascript applications.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
VK is a Russian online social media and social networking service.