Chat & Documents Wallet Web App Engine (React.js and Javascript)
Ethora is designed for React and JavaScript developers who need fast and secure communication for their wallet-style interfaces. Flexible and scalable it integrates easily into your systems, providing instant messaging and file exchange.

Build real-time chat & document flows in JavaScript apps
Power up your fintech app with ultra-fast communication. Our comprehensive JavaScript chat library enables developers to create engaging interfaces with a secure document wallet functionality. No hassle, no extra effort, with our clear JavaScript chat app documentation you’ll easily integrate chat and document wallets into fintech, health, or collaboration templates. For more information explore:
React SDK for chat and document automation
Ethora’s React chat SDK docs guide you through embedding all-in-one chat and document upload. Our solution has everything you need to build an advanced chat: custom workflows, messages attachments, theming, and wallet-native UX components. With integrated support for notifications, metadata UI, and user-driven triggers, our React messaging SDK docs ensure you can create polished, secure React real-time messaging experiences that feel native and powerful.
Complete SDK documentation and dev tools
Ethora’s comprehensive JavaScript chat SDK docs and JavaScript chat engine docs are available on GitHub and NPM, as well as here, on our website. There you’ll find step-by-step guides, quickstart instructions, sample apps for React and plain JS, and code snippets to accelerate development.
Most popular modules
Unread counters
Keep track of unread conversations and documents
Message threads
Reply directly to the message or start threaded discussions
Delivery receipts
Stay aware of when your messages and files are delivered
Reactions
Create more engaging experiences with likes, emojis, or custom responses
Document viewer
View documents and media directly in the messenger
Caching support
Maintain access to chats and documents even when you’re offline
Getting started
Here’s an easy starter flow to create your app chat with a document wallet:
Run [npm install @ethora/chat-engine] + import the SDK
Initialize channels for chat sessions or document-sharing groups
Use event listeners and functions to handle text, files, and metadata
Integrate the secure Document Viewer module to support previews
Use built-in logs and profiling tools to monitor message throughput and performance
Comparison
Ethora provides a production-ready JavaScript chat library backed by robust infrastructure, enabling you to reduce development friction and time-to-market drastically.
Manual Setup / In-House Build
Ethora Engine
Save Months of Work with Ethora
Build any chat use case into your product: in hours.
Free
- Community Support
- 30 Days of Free Support
- No Credit Card Required
Small Business
- Tech Support
- SLA 99.9%
- AI Allowance
- Custom Domain
Enterprise
- 24/7 Phone Support
- Self-hosted AI
- Custom Configuration
- Dedicated / On-prem hosting
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FAQ
Can I use this SDK in wallet web apps?
Absolutely. Ethora’s chat SDK was designed for transaction-driven, document-heavy UX-like wallets.
Are document uploads and previews supported?
Sure. Our Document Viewer module allows users to view images, PDFs, text, and other files directly within the app.
How customizable is the chat UI?
UI components are fully customizable. We made sure that you’d be able to theme, extend, or replace them with custom ones, so the app 100% matches your needs and branding.
Is this SDK compatible with NPM?
Sure, install via NPM or Yarn, and version control works seamlessly.
Can I access message logs and document history?
Yes, of course. You’ll have access to full conversation history, metadata, and audit logs.
What’s the best way to get started as a developer?
To quickly set up a demo app, follow our JavaScript chat engine docs or React real-time messaging docs.
Is there TypeScript support?
Our SDK includes TypeScript definitions for every module.
Can I enable real-time file delivery?
Sure. Ethora supports instant message and document delivery. You can also track the delivery status with read receipts.
Does this support secure messaging out of the box?
Yes. All messages and files are encrypted in transit and at rest to keep your conversation private.