pieroxy/lz-string
Lz String
lz-string 是一个用于使用 Lempel-Ziv 算法压缩和解压字符串数据的 JavaScript 库和命令行工具。它提供了减小字符串和文件大小的实用程序，以优化存储和网络带宽。
该项目包含专门的编码器，以确保压缩数据与不同的传输层兼容。这些选项包括 Base64 编码、用于提高存储密度的 UTF-16 字符串映射，以及用于网址的 URI 安全转换。
该库支持用于本地存储优化的客户端数据压缩，并提供了一个命令行界面，用于对文件或标准输入执行压缩和解压操作。
Features
- String Compression - Provides a utility for reducing the size of string data using an LZ-based algorithm to optimize storage.
- JavaScript - Reduces the size of text data in JavaScript to save storage space or reduce network bandwidth.
- LZ-Based String Compressors - Compresses and decompresses string data using Lempel-Ziv algorithms to save storage or bandwidth.
- Dictionary-Based Compression - Implements compression by replacing repeated substrings with references to a dictionary of previously encountered patterns.
- Sliding Window Matching - Uses a sliding window to identify the longest matching prefixes for efficient back-referencing during compression.
- Client-Side Compression - Allows data compression within the web browser to improve page load times and reduce transmission size.
- Browser-Based Compression Libraries - Implements LZ-based compression specifically for reducing string and file sizes within JavaScript environments.
- Compression and Decompression - Provides a utility for restoring compressed strings to their original form using a matching LZ-based algorithm.
- Browser Local - Shrinks string data before saving it to browser storage to bypass strict character limits and capacity constraints.
- Transport-Layer Encodings - Outputs compressed data as Base64, UTF-16, or URI-safe strings to ensure compatibility with different transport layers.
- CLI Compression Tools - Provides a command line interface for compressing and decompressing files or standard input.
- URI Encoding Utilities - Converts compressed data into formats that can be safely passed through URLs without breaking the request.
- File Compression and Decompression - Enables the compression and decompression of files via a terminal interface.
- URI-Safe Translations - Replaces reserved characters in compressed output to ensure strings remain valid when used in web addresses.
- UTF-16 Encodings - Encodes compressed bits directly into 16-bit Unicode characters to maximize storage density in JavaScript strings.
