{"id":24641567,"url":"https://github.com/ayonious/file-compression","last_synced_at":"2025-05-12T15:06:35.046Z","repository":{"id":66294817,"uuid":"60641058","full_name":"ayonious/File-Compression","owner":"ayonious","description":"📦 Zip and Unzip files using Huffman's code and LZW Algorithm","archived":false,"fork":false,"pushed_at":"2017-08-22T22:43:14.000Z","size":216,"stargazers_count":23,"open_issues_count":0,"forks_count":12,"subscribers_count":1,"default_branch":"master","last_synced_at":"2023-10-20T18:01:27.174Z","etag":null,"topics":["compression","huffman-compression-algorithm","java","lzw-compression","zip"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ayonious.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2016-06-07T19:37:13.000Z","updated_at":"2023-10-20T18:01:27.411Z","dependencies_parsed_at":"2023-02-25T22:46:00.513Z","dependency_job_id":null,"html_url":"https://github.com/ayonious/File-Compression","commit_stats":null,"previous_names":[],"tags_count":0,"template":null,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ayonious%2FFile-Compression","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ayonious%2FFile-Compression/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ayonious%2FFile-Compression/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ayonious%2FFile-Compression/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ayonious","download_url":"https://codeload.github.com/ayonious/File-Compression/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":235575655,"owners_count":19012159,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["compression","huffman-compression-algorithm","java","lzw-compression","zip"],"created_at":"2025-01-25T12:13:55.983Z","updated_at":"2025-01-25T12:13:56.660Z","avatar_url":"https://github.com/ayonious.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# File Compression\n\nA File Compression software that helps zip/Unzip files using these 2 algorihtms:\n\n1. Huffmans Code\n2. Lempel-Ziv-Wells algorithm\n\n# About Huffmans Code\n\nThe Huffmans algo creates a 1-1 mapping for each byte of the input file \nand replaces each byte with the mapped bit sequence. For this you need \nto store a dictionary that describes each 1-1 mapping of input byte and\nbinary sequence.(which needs extraspace)\n\n# About Lempel-Ziv-Wells\n\nUnlike Huffmans code LZW dont need an extra dictionary to be saved. Also\nLZW does not create a mapping to byte to bin sequence. It creates mapping\nof multiple byte to binary sequence.\n\n## Running Instruction:\n```\njava -jar FileCompression.jar\n```\n\n![Outlook](/git_resource/outlook.png?raw=true \"File Compression GUI\")\n\n## Zip a file\nfile\u003eopen\u003eclick zip\u003ethe zipped file will be created on the same folder\n\n\n## Unzip a file\nfile\u003eopen\u003eclick unzip\u003ethe unzipped file will be created on the same folder\n\n\n## Testing environment:\n\nI tested this project in:\nLinux Mint, OS X El Capitan (version 10.11.6)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fayonious%2Ffile-compression","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fayonious%2Ffile-compression","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fayonious%2Ffile-compression/lists"}