Lz String

lz-string este o bibliotecă JavaScript și un instrument CLI pentru comprimarea și decomprimarea datelor de tip string folosind algoritmi Lempel-Ziv. Aceasta oferă utilitare pentru a reduce dimensiunea șirurilor de caractere și a fișierelor, optimizând stocarea și lățimea de bandă a rețelei.

Proiectul include encodere specializate pentru a asigura compatibilitatea datelor comprimate cu diferite straturi de transport. Acestea includ opțiuni pentru encodare Base64, mapare UTF-16 pentru o densitate mai mare de stocare și traducere sigură pentru URI, utilizabilă în adrese web.

Biblioteca suportă comprimarea datelor pe partea de client pentru optimizarea stocării locale și oferă o interfață în linia de comandă pentru efectuarea operațiunilor de comprimare și decomprimare pe fișiere sau fluxuri de intrare standard.

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.

Istoric stele

pieroxylz-string

Name: pieroxy/lz-string
Author: pieroxy

View on GitHub

4,416 stele570 fork-uriTypeScriptMIT4 vizualizări

Lz String

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.

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Întrebări frecvente

Ce face pieroxy/lz-string?

Care sunt principalele funcționalități ale pieroxy/lz-string?

Principalele funcționalități ale pieroxy/lz-string sunt: String Compression, JavaScript, LZ-Based String Compressors, Dictionary-Based Compression, Sliding Window Matching, Client-Side Compression, Browser-Based Compression Libraries, Compression and Decompression.

Care sunt câteva alternative open-source pentru pieroxy/lz-string?

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