Bump convert-csv-to-json from 3.20.0 to 4.51.0

[dependabot]

Bumps convert-csv-to-json from 3.20.0 to 4.51.0.

Release notes

Sourced from convert-csv-to-json's releases.

v4.37.0

Release Notes - v4.37.

🚀 New Features

Enhanced Streaming Parsing for Large Files

Memory-Efficient File Processing

• Added getJsonFromFileStreamingAsync(file) method for processing large CSV files without loading them entirely into memory
• Automatic fallback to regular parsing for older browsers that don't support native streaming
• Optimized for files larger than 1MB to prevent memory issues

Progress Callbacks for Real-Time Feedback

• New getJsonFromFileStreamingAsyncWithCallback(file, options) method with progress tracking
• onChunk callback provides real-time updates during processing: (rows, processed, total) => {}
• onComplete callback fires when processing finishes: (allRows) => {}
• onError callback for error handling: (error) => {}
• Configurable chunkSize option (default: 1000 rows per chunk)

Improved Browser Demo Experience

Visual Progress Indicators

• Real-time progress bar for large file processing
• Animated loading spinner with "Processing large file" message
• Progress updates during chunked processing operations
• Automatic progress bar removal after completion

Enhanced User Interface

• Refactored demo code with modular architecture (UIManager, ConfigManager, FileProcessor, etc.)
• Better error handling and user feedback
• Improved responsive design and accessibility
• Automatic streaming options for files > 1MB

📋 API Changes

New Methods

// Basic streaming (memory-efficient)
const data = await csvToJson.browser.getJsonFromFileStreamingAsync(file);
// Streaming with progress callbacks
await csvToJson.browser.getJsonFromFileStreamingAsyncWithCallback(file, {
chunkSize: 1000,
onChunk: (rows, processed, total) => {
console.log(Processed ${processed}/${total} rows);
// Update progress bar here
},
onComplete: (allRows) => {
console.log('Processing complete!');
},
</tr></table>

... (truncated)

Changelog

Sourced from convert-csv-to-json's changelog.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

• New csvStringToJsonStringified() method that converts CSV content directly to a validated JSON string without requiring file I/O
• Improved test coverage for string-based CSV parsing

Changed

• No breaking changes - all existing APIs remain unchanged

---

[4.0.0] - RFC 4180 Compliance Update

Overview

This release makes csvToJson fully compliant with RFC 4180, the standard format specification for CSV files. This is a significant update that improves standards compliance, reliability, and compatibility with CSV data from various sources.

Added

• RFC 4180 Compliant CSV Parsing - Full support for RFC 4180 standard with proper handling of quoted fields with embedded delimiters, newlines, and correct quote escaping
• Comprehensive Test Coverage - 12 new RFC 4180 compliance tests and 12 new comma-delimiter tests (109 total tests, up from 94)
• Enhanced Documentation - Comprehensive JSDoc comments and extracted complex logic into focused helper methods

Changed

• Default Field Delimiter - Changed from semicolon (;) to comma (,) for RFC 4180 compliance ⚠️ BREAKING CHANGE
• Line Ending Support - Enhanced support for CRLF (\r\n), LF (\n), and CR (\r) line endings with automatic detection
• Code Quality - Refactored for better readability with all conditional statements now having braces
• Quote Handling - Improved quoted field parsing with proper handling of fields containing delimiters, newlines, and special characters

Removed

• Deprecated jsonToCsv() function - Use generateJsonFileFromCsv() instead ⚠️ BREAKING CHANGE
• Deprecated substr() method - Replaced with slice() for better compatibility

Fixed

• Fixed handling of empty quoted fields ("")
• Fixed multi-line field parsing within quoted regions
• Fixed quote escaping detection (RFC 4180 compliant "")
• Fixed line ending detection (CRLF, LF, CR)

Migration Guide

For users upgrading to this version:

• If using semicolon-delimited files: Explicitly set the delimiter with .fieldDelimiter(';')
• If using jsonToCsv(): Replace with generateJsonFileFromCsv()
• Reference: See RFC4180_MIGRATION_GUIDE.md for detailed migration instructions

... (truncated)

Commits

• bea51c8 new release [skip ci]
• f7eb509 update docu
• b768450 new release [skip ci]
• 4bd6992 add icon to jsdoc
• 8cbf4d9 new release [skip ci]
• f99ca60 small clean up
• bbbe37d new release [skip ci]
• 1a689dd Bump qs in the npm_and_yarn group across 1 directory
• b23e0e4 new release [skip ci]
• 95159ad add loading spinner
• Additional commits viewable in compare view

Maintainer changes

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