jimhigson/oboe.js

Features

• Incremental JSON Parsing - Parses JSON data incrementally as it arrives from the network, allowing partial responses to be used before completion.
• Streaming Transformations - Enables the modification, filtering, and mapping of JSON nodes on the fly during streaming.
• JSON - Processes incoming JSON data incrementally, enabling the application to act on individual objects before the full response is received.
• On-the-Fly JSON Transformations - Modifies or replaces parsed JSON data segments in real-time before they are passed to application logic.
• Streaming JSON Structure Modification - Modifies the structure or content of JSON data in real-time as it is being read from the network.
• Streaming JSON Transformations - Modifies the structure or content of JSON nodes on the fly while they are being read from a stream.
• JSON - Implements an incremental parser specialized for processing large JSON datasets from network requests.
• Memory-Efficient Streaming - Discards processed nodes from the internal tree to handle datasets that exceed available system RAM.
• HTTP Payload Streaming - Controls network requests by aborting connections or terminating streams early once specific data is found.
• Parsing-State Path Matching - Triggers callbacks by monitoring the current depth and key sequence of the JSON tree during parsing.
• Remote Data Fetching - Executes network requests to retrieve JSON data using custom methods, headers, and cross-domain configurations.
• JSON-to-Model Mappers - Instantiates object-oriented models from incoming JSON data to organize the stream into structured application objects.
• Incremental Data Merging - Supports merging historical data records with real-time updates through long-running connections to maintain state.
• External Data Parsing - Enables reading and processing of JSON data from various external readable streams regardless of the source.
• Large Dataset Streaming - Handles datasets larger than available system memory by reading data incrementally through streaming.
• Memory Footprint Optimizers - Optimizes memory by clearing parsed nodes from the internal tree immediately after they are processed.
• Path-Based Node Matching - Triggers specific callbacks by monitoring the depth and key sequence of the JSON tree during parsing.
• Stream Filters - Filters streamed data by matching specific nodes or patterns to identify and act upon relevant information.
• Streaming Source and Sink Integration - Consumes data from any compatible stream source, including network sockets and local files.
• Early Stream Termination - Closes the active network connection immediately once a specific data pattern is matched to save bandwidth.
• Network Stream Terminations - Closes active network connections immediately after required data is found to save bandwidth.
• Readable Stream Integrations - Provides the ability to process JSON data from any compatible readable stream, including local files and network sockets.
• Request Abort Controllers - Provides mechanisms to terminate active network requests and immediately halt the processing of buffered content.
• Parsed Node Discarding - Removes specific nodes from a parsed tree during streaming to reduce memory usage and filter irrelevant fields.
• Real-Time Data Integrations - Merges existing records with live updates through long-running connections to maintain current application state.

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