{"id":13442673,"url":"https://github.com/fukamachi/clack","last_synced_at":"2026-02-13T11:17:16.269Z","repository":{"id":1302562,"uuid":"1244792","full_name":"fukamachi/clack","owner":"fukamachi","description":"Web server abstraction layer for Common Lisp","archived":false,"fork":false,"pushed_at":"2023-11-09T09:55:04.000Z","size":1575,"stargazers_count":1024,"open_issues_count":32,"forks_count":86,"subscribers_count":69,"default_branch":"master","last_synced_at":"2024-05-18T21:55:15.136Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Common Lisp","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/fukamachi.png","metadata":{"files":{"readme":"README.markdown","changelog":null,"contributing":"CONTRIBUTING.md","funding":".github/FUNDING.yml","license":"LICENSE","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},"funding":{"github":["fukamachi"]}},"created_at":"2011-01-12T09:24:58.000Z","updated_at":"2024-06-12T05:11:01.408Z","dependencies_parsed_at":"2023-07-05T19:18:29.255Z","dependency_job_id":"b40d3809-7ed1-4f53-99b0-31745a50aed8","html_url":"https://github.com/fukamachi/clack","commit_stats":{"total_commits":1106,"total_committers":34,"mean_commits":"32.529411764705884","dds":0.08408679927667273,"last_synced_commit":"a49b63fb8df5690c03dbe5d6820d2958b9206022"},"previous_names":[],"tags_count":13,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fukamachi%2Fclack","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fukamachi%2Fclack/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fukamachi%2Fclack/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fukamachi%2Fclack/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fukamachi","download_url":"https://codeload.github.com/fukamachi/clack/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247393569,"owners_count":20931813,"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":[],"created_at":"2024-07-31T03:01:48.954Z","updated_at":"2026-02-13T11:17:11.209Z","avatar_url":"https://github.com/fukamachi.png","language":"Common Lisp","readme":"# Clack - Web Application Environment for Common Lisp\n\n[![Build Status](https://travis-ci.org/fukamachi/clack.svg?branch=master)](https://travis-ci.org/fukamachi/clack)\n[![Coverage Status](https://coveralls.io/repos/fukamachi/clack/badge.svg?branch=master)](https://coveralls.io/r/fukamachi/clack)\n[![Quicklisp dist](http://quickdocs.org/badge/clack.svg)](http://quickdocs.org/clack/)\n\nClack is a web application environment for Common Lisp inspired by Python's WSGI and Ruby's Rack.\n\n## Usage\n\n```common-lisp\n(defvar *handler*\n    (clack:clackup\n      (lambda (env)\n        (declare (ignore env))\n        '(200 (:content-type \"text/plain\") (\"Hello, Clack!\")))))\n```\n\nOpen your web browser and go to [http://localhost:5000/](http://localhost:5000/). You should get \"Hello, Clack!\".\n\nTo stop the server, use `(clack:stop *handler*)`.\n\n## Command-line interface\n\nClack provides a script to start a web server. It's useful when you deploy to production environment.\n\nNOTE: Install [Roswell](https://github.com/snmsts/roswell) before as it depends on it.\n\nWhen you execute `ros install clack`, it copies `clackup` script to `$HOME/.roswell/bin`. Make sure the path is in your shell `$PATH`.\n\n    $ ros install clack\n    $ which clackup\n    /Users/nitro_idiot/.roswell/bin/clackup\n\n    $ cat \u003c\u003cEOF \u003e\u003e app.lisp\n    (lambda (env)\n      (declare (ignore env))\n      '(200 (:content-type \"text/plain\") (\"Hello, Clack!\")))\n    EOF\n    $ clackup app.lisp\n    Hunchentoot server is started.\n    Listening on localhost:5000.\n\n## Installation\n\n```common-lisp\n(ql:quickload :clack)\n```\n\n## Documentation\n\n- [Quickdocs Page](http://quickdocs.org/clack/)\n\n## Resources\n\n* [How to build a web app with Clack/Lack (1)](https://fukamachi.hashnode.dev/how-to-build-a-web-app-with-clack-and-lack-1)\n* [jasom/clack-tutorial](https://github.com/jasom/clack-tutorial/blob/src/pages/getting-started-with-clack.org)\n\n## Server\n\n* [Hunchentoot](http://weitz.de/hunchentoot/)\n* [Wookie](http://wookie.beeets.com/)\n* [Toot](https://github.com/gigamonkey/toot)\n* [Woo](https://github.com/fukamachi/woo)\n\n## How to contribute\n\nSee [CONTRIBUTING.md](CONTRIBUTING.md).\n\n## See Also\n\n* [Lack](https://github.com/fukamachi/lack): Clack application builder\n\n## Author\n\n* Eitaro Fukamachi (e.arrows@gmail.com)\n\n## Copyright\n\nCopyright (c) 2011 Eitaro Fukamachi \u0026 [contributors](https://github.com/fukamachi/clack/graphs/contributors)\n\n## License\n\nLicensed under the MIT License.\n","funding_links":["https://github.com/sponsors/fukamachi"],"categories":["Common Lisp","Interfaces to other package managers"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffukamachi%2Fclack","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffukamachi%2Fclack","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffukamachi%2Fclack/lists"}