🌋 The Embedded Database for the Modern Web

This is the monorepo for MoltenDb Web — a high-performance Rust engine compiled to WASM with persistent storage via OPFS.

Use it as a full-featured embedded database or as a persistent state manager — your app's data survives page reloads, browser crashes, and unexpected connection loss automatically.

Interactive Demo • Original Repository • License

Explore the full MoltenDb query builder in a live, zero-setup environment:

• ⚡ StackBlitz: Open Interactive Demo

This demo lets you test the full query builder API — get(), set(), update(), delete(), .where(), .fields(), .sort(), .joins(), and more — directly in the browser against a real WASM-powered MoltenDb instance.

A real-world Angular application showcasing the @moltendb-web/angular integration:

• 🔗 Demo repo: github.com/maximilian27/moltendb-angular
• ⚡ StackBlitz: Open in StackBlitz
• 🌐 Live demo: moltendb-angular.maximilian-both27.workers.dev/laptops

The demo app showcases two real-world scenarios:

• /laptops — A fully-featured data table with filtering, sorting, column visibility, field projection, and reactive summary stats using moltenDbResource.
• /stress-test — A benchmarking page measuring MoltenDB CRUD performance (bulk writes, reads, filtered/sorted queries, updates, and deletes) displayed as ops/sec.

This monorepo contains the following packages. Please refer to their individual READMEs for detailed documentation, usage examples, and API references.