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Typesaurus

TypeScript

TypeScript-first ODM for Firestore providing uncompromised type-safety and universal code for browser and Node.js.

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442 stars39 forks0 contributors

What is Typesaurus?

Typesaurus is a TypeScript-first Object Document Mapper (ODM) for Google Firestore that provides uncompromised type safety and universal code compatibility. It solves the problem of runtime errors and type inconsistencies when working with Firestore by enforcing strict type definitions and converting Firestore data types to native JavaScript types.

Target Audience

TypeScript developers building applications with Google Firestore who need type-safe database interactions and code that runs in both browser and Node.js environments.

Value Proposition

Developers choose Typesaurus for its uncompromised type safety, elimination of `any` types and exceptions, and the ability to reuse the same code across client and server environments without sacrificing build size efficiency.

Overview

🦕 Type-safe TypeScript-first ODM for Firestore

Use Cases

Best For

  • Building TypeScript applications with Firestore that require strict type safety
  • Developing universal applications that run in both browser and Node.js environments
  • Eliminating runtime errors and `any` types in Firestore interactions
  • Creating centralized, maintainable schemas for Firestore collections
  • Preventing ID mix-ups between different document types in Firestore
  • Optimizing bundle size for web applications using Firestore

Not Ideal For

  • Projects written in plain JavaScript without TypeScript
  • Teams that prefer direct, low-level access to the Firestore SDK without abstraction layers
  • Applications with highly dynamic or schema-less data where type definitions are impractical

Pros & Cons

Pros

Complete Type Safety

Eliminates any types and runtime exceptions by enforcing strict type definitions, including handling Firestore-specific quirks as stated in the README.

Universal Code Reuse

Allows the same code to run in both browser and Node.js environments, reducing duplication and improving maintainability, as highlighted in the features.

Native JavaScript Integration

Converts Firestore data types like timestamps to native JavaScript Date objects, making data handling more intuitive and developer-friendly.

Optimized Bundle Size

Designed for minimal build size in web applications, ensuring efficiency without sacrificing type safety.

Cons

Manual Dependency Setup

Requires separate installation of Firebase packages (firebase and firebase-admin), which aren't auto-installed, adding complexity to setup as noted in the installation instructions.

TypeScript-Only Benefit

The core value is tied to TypeScript; it offers no advantages for JavaScript-only projects, limiting its applicability to non-TypeScript environments.

Potential Documentation Gaps

The README includes a TODO for detailed feature documentation, which might leave developers needing more guidance on advanced usage.

Frequently Asked Questions

Quick Stats

Stars442
Forks39
Contributors0
Open Issues20
Last commit2 years ago
CreatedSince 2019

Tags

#database#developer-tools#firestore#type-safety#schema#nodejs#typescript#web

Built With

T
TypeScript
F
Firebase

Links & Resources

Website

Included in

Firebase777
Auto-fetched 9 hours ago

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