545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
55 lines
1.5 KiB
Markdown
55 lines
1.5 KiB
Markdown
# strip-bom [](https://travis-ci.org/sindresorhus/strip-bom)
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> Strip UTF-8 [byte order mark](https://en.wikipedia.org/wiki/Byte_order_mark#UTF-8) (BOM) from a string
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From Wikipedia:
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> The Unicode Standard permits the BOM in UTF-8, but does not require nor recommend its use. Byte order has no meaning in UTF-8.
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---
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<div align="center">
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<b>
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<a href="https://tidelift.com/subscription/pkg/npm-strip-bom?utm_source=npm-strip-bom&utm_medium=referral&utm_campaign=readme">Get professional support for 'strip-bom' with a Tidelift subscription</a>
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</b>
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<br>
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<sub>
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Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
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</sub>
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</div>
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---
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## Install
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```
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$ npm install strip-bom
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```
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## Usage
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```js
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const stripBom = require('strip-bom');
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stripBom('\uFEFFunicorn');
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//=> 'unicorn'
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```
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## Security
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To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.
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## Related
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- [strip-bom-cli](https://github.com/sindresorhus/strip-bom-cli) - CLI for this module
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- [strip-bom-buf](https://github.com/sindresorhus/strip-bom-buf) - Buffer version of this module
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- [strip-bom-stream](https://github.com/sindresorhus/strip-bom-stream) - Stream version of this module
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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