{"id":22919433,"url":"https://github.com/takapi327/cats-effect-hands-on","last_synced_at":"2025-09-02T12:40:36.122Z","repository":{"id":117971373,"uuid":"577145504","full_name":"takapi327/cats-effect-hands-on","owner":"takapi327","description":"Scala3 x Cats Effect 3を使用したアプリケーション構築のハンズオン","archived":false,"fork":false,"pushed_at":"2022-12-23T14:49:13.000Z","size":7565,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-08-20T05:46:32.819Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Scala","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/takapi327.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}},"created_at":"2022-12-12T04:11:17.000Z","updated_at":"2022-12-23T08:10:57.000Z","dependencies_parsed_at":null,"dependency_job_id":"3d1bbd90-8123-434b-8555-9d50cc992936","html_url":"https://github.com/takapi327/cats-effect-hands-on","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/takapi327/cats-effect-hands-on","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takapi327%2Fcats-effect-hands-on","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takapi327%2Fcats-effect-hands-on/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takapi327%2Fcats-effect-hands-on/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takapi327%2Fcats-effect-hands-on/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/takapi327","download_url":"https://codeload.github.com/takapi327/cats-effect-hands-on/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/takapi327%2Fcats-effect-hands-on/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":273287092,"owners_count":25078566,"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":"2025-09-02T02:00:09.530Z","response_time":77,"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":"2024-12-14T07:12:02.349Z","updated_at":"2025-09-02T12:40:36.083Z","avatar_url":"https://github.com/takapi327.png","language":"Scala","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Scala3 x Cats Effect 3を使用したアプリケーション構築のハンズオン\n\n以下本ハンズオンで行う項目\n\n1. http4sでのHello World\n2. Cats Effect IOに関して (1 ~ 10章ぐらい？)\n3. doobie\n4. 1で作ったhttp4sでCRUD\n5. おまけ\n\n前準備として、本プロジェクトのクローン及びコンパイルを行う。\n\n```shell\ngit clone git@github.com:takapi327/cats-effect-hands-on.git\n\nsbt compile\n```\n\n## 1. http4sでのHello World\nこちらの項目ではhttp4を使用してHello Worldの文字列をブラウザに表示するところまでを行う。\n\n以下参照\n\n- [ドキュメント](https://github.com/takapi327/cats-effect-hands-on/blob/master/chapter/hello-world/docs/HelloWorld.md)\n- [アプリケーション](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/hello-world/src/main/scala/hello/world)\n\n## 2. Cats Effect IOに関して (1 ~ 10章ぐらい？) :warning:準備中:warning:\nこちらの項目ではCats Effect 3を使用してIOのEffect patternについて学ぶ\n\n以下参照\n\n- [ドキュメント](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/cats-effect/docs)\n- [アプリケーション](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/cats-effect)\n\n## 3. doobie :warning:準備中:warning:\nこちらの項目ではdoobieを使用してDBアクセスについてを学ぶ。\n\nコネクションプールの生成、クエリ発行、テストの構築を行う。\n\n以下参照\n\n- [ドキュメント](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/doobie/docs)\n- [アプリケーション](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/doobie)\n\n## 4. http4sでCRUD :warning:準備中:warning:\nこちらの項目では今まで学んできてものを使用して簡単なCRUDを行えるTODOアプリの作成を行う。\n\nScala3 x Cats Effect x http4s x doobie\n\n以下参照\n\n- [ドキュメント](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/crud/docs)\n- [アプリケーション](https://github.com/takapi327/cats-effect-hands-on/tree/master/chapter/crud)\n\n## 5. おまけ :warning:準備中:warning:\n\n秘密\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftakapi327%2Fcats-effect-hands-on","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftakapi327%2Fcats-effect-hands-on","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftakapi327%2Fcats-effect-hands-on/lists"}