{"id":25898484,"url":"https://github.com/canastro/wolfy-resources","last_synced_at":"2025-08-29T21:33:56.832Z","repository":{"id":90508901,"uuid":"71987949","full_name":"canastro/wolfy-resources","owner":"canastro","description":":wolf: Resources for Wolfy project","archived":false,"fork":false,"pushed_at":"2016-10-26T11:51:44.000Z","size":13642,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-08-21T12:29:50.890Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Shell","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/canastro.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,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2016-10-26T09:31:35.000Z","updated_at":"2017-03-05T12:02:20.000Z","dependencies_parsed_at":"2023-04-15T11:54:35.607Z","dependency_job_id":null,"html_url":"https://github.com/canastro/wolfy-resources","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/canastro/wolfy-resources","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canastro%2Fwolfy-resources","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canastro%2Fwolfy-resources/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canastro%2Fwolfy-resources/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canastro%2Fwolfy-resources/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/canastro","download_url":"https://codeload.github.com/canastro/wolfy-resources/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canastro%2Fwolfy-resources/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":272766704,"owners_count":24989404,"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","status":"online","status_checked_at":"2025-08-29T02:00:10.610Z","response_time":87,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":[],"created_at":"2025-03-03T00:18:58.966Z","updated_at":"2025-08-29T21:33:56.827Z","avatar_url":"https://github.com/canastro.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Wolfy\n\u003cp align=\"center\"\u003e\u003cimg src=\"https://github.com/canastro/wolfy-resources/blob/master/The-Wolf-of-Wall-Street.png?raw=true\" width=\"300\"\u003e\u003c/p\u003e\n\n## Goal\nThis is a project built for academic reasons only, and its my attempt to gather multiple sources of knowledge and make wiser decisions on when to buy/sell securities.\n\n## How it works?\n### Data collected:\nAt the moment this project collects the following information:\n* Articles from bloomberg, cnbc, reuters, seeking-alpha, wcj and yahoo;\n* Tweets;\n* Ratings;\n* Prices;\n\n### Process Data:\n* **Sentiment analysis:** From the articles and tweets is extracted the sentiment. The sentiment of a tweet also reflects the number of followers and the number of favorites (the ratio that this impacts the sentiment still needs some testing to reach more realistic values).\n* **Technical Analysis:** From the price variations the engine will look for known patterns to trigger alerts of possible changes (WORK IN PROGRESS)\n* **Neural Network:** Taking advantage of the massive amount of available data, a neural network is fed with prices and it will try to learn to predict how normally price oscillations occur.\n\n## Technical Details\n### Architecture\n![Architecture](https://github.com/canastro/wolfy-resources/blob/master/Wolfy%20-%20Wolfy%20Diagram.png?raw=true \"Architecture\")\n\nThis project is modular and is composed by the following modules:\n* [**wolfy-models**](https://github.com/canastro/wolfy-models) - Models used by all of the other modules\n*  [**wolfy-engine**](https://github.com/canastro/wolfy-engine) - Engine that fetches for prices, articles, tweets, ratings and produces reports on these. It also sends a message ZMQ when a new price is fetched\n*  [**wolfy-brain**](https://github.com/canastro/wolfy-brain) - Neural Network that decides if a security should sold or bought\n* [**wolfy-api**](https://github.com/canastro/wolfy-api) - API built with GraphQL\n*  [**wolfy-inspector**](https://github.com/canastro/wolfy-inspector) - Frontend application with react \u0026 redux\n\n## Technology\nSome of the relevant libraries used:\n* **cheerio** - used for webscraping\n* **commander** - Command-line interfaces\n* **graffiti \u0026 graffiti-mongoose** - wrapper around graphql which remove some boilerplate reusing the models from mongoose and offering queries and mutations out of the box\n* **graphql** - instead of the traditional RESTfull services\n* **mongodb** - free and open-source cross-platform nosql database\n* **nginx** - HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server\n* **node-schedule** - job scheduler with DSL similar to unix cronjob\n* **nodemailer** - to send out emails with the daily reports\n* **pm2** - Production process manager for Node.js apps with a built-in load balancer\n* **sentiment** - AFINN-based sentiment analysis library\n* **shipit** - Universal automation and deployment tool written in JavaScript.\n* **synaptic** - Architecture-free neural network library\n* **twit** - use twitter API\n* **winston** - logging\n* **zmq** - ZeroMQ, a queue library\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcanastro%2Fwolfy-resources","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcanastro%2Fwolfy-resources","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcanastro%2Fwolfy-resources/lists"}