IDB-Keyval is a tiny promise-based key-value store built on top of IndexedDB for simple browser persistence. It provides a much smaller API than full IndexedDB wrappers and is designed to remain tree-shakeable. Developers can store structured-clonable values and retrieve them asynchronously by key. It includes single and batch operations for reading, writing, and deleting data, along with clear, key, value, and entry helpers. Its update helper queues changes to avoid common non-atomic read-modify-write problems. Custom stores are supported, while more complex indexing, iteration, transactions, and schema management are intentionally left to fuller IndexedDB libraries.

Features

  • Promise-based key-value storage
  • Tree-shakeable lightweight library
  • Single and batch read/write operations
  • Atomic batch writes and queued updates
  • Key, value, entry, and clear helpers
  • Custom IndexedDB store support

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Additional Project Details

Programming Language

TypeScript

Related Categories

TypeScript Libraries

Registered

2026-08-14