Web applications require efficient methods of storing data within a user's browser. Traditional methods like Cookies and LocalStorage are compared with newer technologies such as IndexedDB, OPFS (Origin Private File System), and WASM-SQLite. Each method has its own use cases, advantages, and performance characteristics. The comparison includes factors like the ability to store complex JSON documents, multi-tab support, indexing capabilities, and performance in initialization, read/write latencies, and bulk operations.
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The available Storage APIs in a modern Browser Feature Comparison Storage Size Limits Performance Comparison Performance Conclusions Possible Improvements Future Improvements Follow Up Sort: