Overview
The http_parser package provides platform-independent utilities for parsing and serializing HTTP headers, status lines, and other HTTP format components. It is designed to work across all major platforms including Android, iOS, Web, macOS, Windows, and Linux. This lightweight library supports efficient handling of HTTP messages without relying on a full HTTP client, making it ideal for low-level HTTP operations. It ensures consistent behavior regardless of the underlying platform, enabling developers to build robust network communication layers with predictable parsing results.
Use cases
- Parsing HTTP headers in custom HTTP clients
- Serializing HTTP request/response data
- Building middleware for HTTP processing
- Implementing HTTP protocol logic in cross-platform apps
- Handling raw HTTP streams in server-side Dart code
Key features
- Cross-platform compatibility
- Efficient header parsing and serialization
- Lightweight and dependency-free
- Supports both request and response parsing
- Robust error handling for malformed HTTP data
Suitable for
- Developers building custom HTTP clients
- Teams requiring consistent HTTP parsing across platforms
- Projects needing low-level HTTP protocol control
- Dart applications with real-time or streaming HTTP needs
- Backend services using Dart for HTTP message processing
Considerations
- Not intended for full HTTP client functionality
- Requires manual handling of HTTP connections
- Best used alongside a transport layer like http_client
- Limited to HTTP format parsing, not complete HTTP stack
- May need additional validation for security-critical applications