File Compression Tool

This Command line tool project provides a simple implementation of Huffman encoding and decoding in TypeScript. Huffman coding is a popular algorithm for lossless data compression. It assigns shorter binary codes to more frequent characters and longer codes to less frequent characters, resulting in efficient data compression.

Installation

1. Clone the repository:

   git clone https://github.com/giftthedeveloper/huffman-compression-tool.git

   npm install
   
   

Usage ( Compression & Decompression)

To compress a file run the following command

npm run start compress <path to desired file>

This will automatically create a compressed-file.huff file. You can also test it with my sample.txt present in the root directory of this project

    npm run start compress sanple.txt

To decompress a file run the following command

npm run start decompress <path to compressed huf file>

This will automatically create a decompressed-file.txt file which will generate your original text back after decoding. You can test my sample.txt and compare the results of the original sample.txt with the decompressed-file.txt

    npm run start decompress compressed-file.huff

Project Structure

main.ts: The main script for command-line interaction.
huffman.ts: Contains the core Huffman encoding and decoding logic.
encoding.ts: Encoding-related functions.
decoding.ts: Decoding-related functions.
tree.ts: Huffman tree and related data structures.
package.json: Project dependencies and scripts.
README.md: This documentation file.

Thank you for using my tool!