{"ok":true,"trend":{"id":820107,"platform":"hn","region":"global","key":"change coupling: why one-line fixes touch ten files","title":"Change Coupling: Why One-Line Fixes Touch Ten Files","url":"https://kb.buildingbetterteams.de/docs/technology-product/Software/Change-Together/","first_seen":"2026-10-03T05:05:39.675301Z","last_seen":"2026-10-03T22:23:05.363975Z","last_rank":11,"peak_rank":11,"last_volume":9,"peak_volume":9,"seen_count":7,"score":60.81,"category_hint":"film","section":"culture","category":"film","summary":"A discussion of change coupling, the phenomenon where a small code fix forces edits across many files because different parts of a codebase have become implicitly dependent on each other. The article explains how to detect these hidden dependencies, often via version control history, and argues that reducing change coupling improves maintainability, review speed and team productivity.","why":"Developers widely recognise the pain of tiny fixes rippling through large codebases, making the topic resonate on technical forums.","tone":"neutral","entities":["change coupling","software engineering","code maintainability"],"summarized_at":"2026-10-03T22:55:29.841082Z","meta":{"via":"scan","lang":"en","link":"https://kb.buildingbetterteams.de/docs/technology-product/Software/Change-Together/","term":"film","hn_id":"49909900","comments":0},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Change Coupling: Why One-Line Fixes Touch Ten Files","section_name":"Culture","category_name":"Film","timeline":[{"captured_at":"2026-10-03T05:05:39.675301Z","rank":30,"volume":3},{"captured_at":"2026-10-03T05:20:39.692578Z","rank":30,"volume":3},{"captured_at":"2026-10-03T05:35:39.658583Z","rank":30,"volume":3},{"captured_at":"2026-10-03T16:53:15.259187Z","rank":12,"volume":9},{"captured_at":"2026-10-03T18:15:16.305933Z","rank":12,"volume":9},{"captured_at":"2026-10-03T19:37:35.988885Z","rank":12,"volume":9},{"captured_at":"2026-10-03T22:23:05.363975Z","rank":11,"volume":9}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49909900","author":"mooreds","title":"Change Coupling: Why One-Line Fixes Touch Ten Files","snippet":null,"posted_at":"2026-09-30T14:59:09Z","likes":9}],"elsewhere":[],"window":"7d"}}