Dexie.js IndexedDB
UnclaimedBuild offline-first web applications with a simplified IndexedDB API and seamless cloud synchronization.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Significantly reduces complexity of IndexedDB development.
Biggest con
Requires understanding of IndexedDB concepts for advanced use cases.
TL;DR - Dexie.js IndexedDB
- Simplifies IndexedDB with a promise-based API for offline-first applications.
- Offers cloud synchronization, authentication, and access control without backend development.
- Supports real-time updates, collaborative editing, and cross-platform deployment.
Pricing: Free plan available
Best for: Growing teams
What is Dexie.js IndexedDB?
Dexie.js is a JavaScript library that simplifies working with IndexedDB, the browser's built-in offline-ready database. It provides a lightweight, promise-based API that removes the complexity of native IndexedDB, making it easier for developers to build robust offline-first web, mobile, and desktop applications. Dexie.js integrates seamlessly with popular JavaScript frameworks like React, Vue, Angular, and Svelte, offering features like live queries for real-time UI updates and efficient data modeling.
Complementing Dexie.js, Dexie Cloud offers a complete solution for adding two-way synchronization, user authentication, and fine-grained access control without requiring backend development. It enables real-time collaboration, conflict-free data updates, and secure storage for files and data. Dexie Cloud can be used as a fully managed SaaS solution or self-hosted, providing flexibility for various project needs, from single-user applications to large-scale collaborative platforms.
Available on: Web, iOS, Android, Windows, macOS, Linux
Pros & Cons
Pros
- Significantly reduces complexity of IndexedDB development.
- Enables rapid development of offline-first applications with cloud sync and auth.
- Offers real-time data synchronization and collaborative features.
- Flexible deployment options (SaaS or self-hosted) for Dexie Cloud.
- Works with any JavaScript framework and across multiple platforms.
Cons
- Requires understanding of IndexedDB concepts for advanced use cases.
- Dexie Cloud features (sync, auth) introduce additional cost for production use.
- Self-hosting Dexie Cloud requires infrastructure management skills.
Preview
Key Features
Simplified IndexedDB API (promise-based)Live queries for real-time UI updatesCross-tab synchronizationSchema definition and optimized queryingOffline-first capabilitiesCloud synchronization (two-way sync)User authentication (OAuth, custom login, magic links)Per-object access control with realms and roles
Pricing Plans
Pricing checked Jun 11, 2026
Free
$0 / month
- 3 production users
- 50,000 evaluation users
- User management and authentication
- Online authentication
- 10 databases
- 10 connections
- Community support
- 100 MB storage
Pro
$0.12 / user / month
- Everything in the Free Plan, plus:
- Unlimited production users
- Unlimited evaluation users
- Unlimited databases
- Email support
- Increased rate limits per user
- Increased storage limits
Business
$3,495 forever
- Host everything yourself
- Install on your own server
- Delivered as a Docker image
- No limits or recurring costs
- 5 years of updates
- 1 year of limited support
- Dedicated account manager
Enterprise
$7,995 forever
- Everything in Business, plus:
- Full source code
- Ten years of problem-solving—delivered to you on day one
- Vendor independence
- Modify, integrate, and maintain without external dependencies
- 1 year of full support
- Priority support
- Future-proof investment
Reviews
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Dexie.js IndexedDB FAQ
How does Dexie.js simplify working with browser databases?
Dexie.js simplifies working with IndexedDB by providing a lightweight, promise-based API. This abstraction removes much of the complexity associated with native IndexedDB, making it easier to build robust offline-first web, mobile, and desktop applications.
Which teams benefit most from using Dexie.js IndexedDB?
Teams focused on building offline-first web, mobile, and desktop applications will find Dexie.js particularly beneficial. It is also well-suited for developers who need to integrate real-time data synchronization and collaborative features into their applications.
How does Dexie.js compare to a tool like Browse AI?
Dexie.js focuses on simplifying client-side database management and synchronization for web applications, whereas Browse AI is designed for web scraping and data extraction. Dexie.js provides tools for building robust offline-first applications with cloud sync, while Browse AI automates data collection from websites.
Can Dexie.js be used with popular JavaScript frameworks?
Yes, Dexie.js integrates seamlessly with popular JavaScript frameworks such as React, Vue, Angular, and Svelte. It offers features like live queries that enable real-time UI updates across these frameworks.
What kind of trade-offs are involved when using Dexie.js for advanced scenarios?
For advanced use cases, developers may still need to understand underlying IndexedDB concepts. Additionally, while Dexie.js simplifies development, the Dexie Cloud features for synchronization and authentication introduce additional costs for production use.
How is Dexie.js IndexedDB priced?
Dexie.js offers a free tier for its core functionalities. For more extensive usage and advanced features, particularly those provided by Dexie Cloud, paid plans are available.
Does Dexie Cloud offer flexible deployment options?
Yes, Dexie Cloud can be deployed either as a fully managed SaaS solution or self-hosted. This flexibility allows it to cater to various project requirements, from single-user applications to large-scale collaborative platforms.
Source: dexie.org