{"version":"1.0","type":"card","id":"b5fa2352-8bd5-4886-88d1-f67dd30c5ecf","url":"https://stacklist.com/card/b5fa2352-8bd5-4886-88d1-f67dd30c5ecf","title":"Stranger Things","source_url":"https://www.netflix.com/title/80057281","note":"A supernatural thriller series where a group of kids in a small Indiana town uncover dark mysteries, government conspiracies, and an alternate dimension called the Upside Down.","image":{"url":"https://ucarecdn.com/b786a91e-7422-4a86-8910-8e92bd3c9a08/","alt":"Stranger Things","width":595,"height":336},"stack":{"id":"f9e75665-5a46-4021-8993-ccca3d8da2c2","title":"Hollywood Favorite Series and Movies","url":"https://stacklist.com/c/movies/stack/f9e75665-5a46-4021-8993-ccca3d8da2c2"},"created_at":"2026-07-06T07:51:26.134Z","updated_at":null,"aco":{"summary":"IntersectionObserver polyfill implementation provides methods for computing element intersection rectangles, expanding root margins, detecting threshold crossings, and shimming getBoundingClientRect for older browser compatibility. The code handles edge cases for IE11 and includes utility functions for rect computation, empty rect generation, and parent node traversal.","tags":["intersection-observer","javascript","dom","polyfill","bounding-rect","browser-compatibility","web-api"],"key_entities":[{"name":"IntersectionObserver","type":"technology","confidence":0.98},{"name":"JavaScript","type":"technology","confidence":0.95},{"name":"getBoundingClientRect","type":"concept","confidence":0.9},{"name":"rootMargin","type":"concept","confidence":0.85},{"name":"DOM","type":"technology","confidence":0.88},{"name":"Internet Explorer 11","type":"technology","confidence":0.75},{"name":"W3C","type":"organization","confidence":0.7}],"classification":"code","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-07-06T07:51:39.722Z"},"token_counts":{"approximate":22283,"cl100k":23371},"content_hash":"sha256:d041839f589d7c44b5eafbd377ea47bcf769aea2a9d6e0b9e47ee9703dca32d6","acp_version":"0.2","body_available":true,"body_tokens":22283,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/b5fa2352-8bd5-4886-88d1-f67dd30c5ecf.json","html":"https://stacklist.com/card/b5fa2352-8bd5-4886-88d1-f67dd30c5ecf","md":"/api/public/card/b5fa2352-8bd5-4886-88d1-f67dd30c5ecf.md","stack_json":"/api/public/stack/f9e75665-5a46-4021-8993-ccca3d8da2c2.json"}}