It is tricky. Shallow copies like the spread operator only copy the first level. Nested objects stay linked. JSON.stringify is a common trick. It fails with Map, Set, and Date. The structuredClone () ...
Example: • Slow API request • Heavy calculation • Large file processing During this time, the UI may freeze and user interactions become unresponsive. 𝗔𝘀𝘆𝗻𝗰𝗵𝗿𝗼𝗻𝗼𝘂𝘀 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 ...