{"id":17109006,"url":"https://github.com/reklatsmasters/btparse","last_synced_at":"2025-04-13T02:58:03.893Z","repository":{"id":57190723,"uuid":"20658478","full_name":"reklatsmasters/btparse","owner":"reklatsmasters","description":"A modern bencode parser focused on speed and perfomance.","archived":false,"fork":false,"pushed_at":"2017-11-25T10:44:54.000Z","size":122,"stargazers_count":9,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-13T02:57:51.357Z","etag":null,"topics":["bencode","bencode-parser","bittorrent","decode","node","nodejs","parser","parsing","torrent"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/reklatsmasters.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-06-09T18:58:35.000Z","updated_at":"2024-05-31T16:47:00.000Z","dependencies_parsed_at":"2022-09-15T07:20:16.855Z","dependency_job_id":null,"html_url":"https://github.com/reklatsmasters/btparse","commit_stats":null,"previous_names":[],"tags_count":4,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reklatsmasters%2Fbtparse","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reklatsmasters%2Fbtparse/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reklatsmasters%2Fbtparse/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/reklatsmasters%2Fbtparse/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/reklatsmasters","download_url":"https://codeload.github.com/reklatsmasters/btparse/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248657872,"owners_count":21140844,"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":["bencode","bencode-parser","bittorrent","decode","node","nodejs","parser","parsing","torrent"],"created_at":"2024-10-14T16:06:59.285Z","updated_at":"2025-04-13T02:58:03.867Z","avatar_url":"https://github.com/reklatsmasters.png","language":"JavaScript","readme":"## btparse [![Build Status](https://travis-ci.org/reklatsmasters/btparse.svg?branch=master)](https://travis-ci.org/reklatsmasters/btparse) [![npm](https://img.shields.io/npm/v/btparse.svg)](https://npmjs.org/package/btparse) [![license](https://img.shields.io/npm/l/btparse.svg)](https://npmjs.org/package/btparse) [![downloads](https://img.shields.io/npm/dm/btparse.svg)](https://npmjs.org/package/btparse)\n\nA modern bencode parser focused on speed and perfomance. It used [`recursive descent parser`](https://en.wikipedia.org/wiki/Recursive_descent_parser), a kind of [`top-down`](https://en.wikipedia.org/wiki/Top-down_parsing) parsers.\n\n## Usage\n\n```js\n// classic api\nconst decode = require('btparse')\n// or you can use lazy parser\n// const decode = require('btparse/lazy')\n\nconsole.log(decode(torrent).info.name)\n\nconsole.log(decode('d3:abcli13eee'))  // {abc: [ 13 ]}\n```\n\n## Perfomance\n*nodejs 8.3.0 / windows 10 x64 / i5 4690*\n\n|Library| op/s |\n|-------|:---:|\n|bencode| 129,671 |\n|btparse| 179,075 |\n|btparse#lazy|205,130|\n\n## API\n\n##### `decode(input: Buffer|String, opts: Options) -\u003e Object|Number|Array|Buffer`\nParse and decode bencoded message.\n\n* **`opts.depth: Number`**\n\nMax parse depth for objects; default = `infinity`, min = `1`\n\n```js\nconst decode = require('btparse')\n\nconsole.log(decode('d2:abi2e2:bbd2:ccleee', {depth: 1}))  //  {ab: 2, bb: Buffer.from('d2:cclee')}\n```\n\n## Lazy\n\n##### `decode(input: Buffer|String) -\u003e Proxy\u003cObject\u003e|Number|Array|Buffer`\nThe main difference is that **all** buffers decoded into a strings on demand. Required nodejs 6+.\n\n```js\nconst decode = require('btparse/lazy')\n\n\n// get prop\nconsole.log(decode(torrent).info.name)\n\n// check prop\nconsole.log('name' in decode(torrent).info)\n\n// get all keys / props\nconsole.log(Reflect.ownKeys(decode(torrent)))\n```\n\n## License\n\nMIT, (c) Dmitry Tsvettsikh, 2017+\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freklatsmasters%2Fbtparse","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Freklatsmasters%2Fbtparse","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Freklatsmasters%2Fbtparse/lists"}