{"id":21293263,"url":"https://github.com/guest271314/native-messaging-cpp","last_synced_at":"2026-02-23T21:45:52.456Z","repository":{"id":70020703,"uuid":"487540073","full_name":"guest271314/native-messaging-cpp","owner":"guest271314","description":"C++ Native Messaging host.","archived":false,"fork":false,"pushed_at":"2023-01-07T04:59:49.000Z","size":11,"stargazers_count":2,"open_issues_count":0,"forks_count":2,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-04-21T16:13:27.462Z","etag":null,"topics":["cpp","native-messaging","native-messaging-host"],"latest_commit_sha":null,"homepage":"","language":"C++","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/guest271314.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":"2022-05-01T13:06:28.000Z","updated_at":"2024-07-28T14:34:43.000Z","dependencies_parsed_at":"2023-06-04T15:30:14.451Z","dependency_job_id":null,"html_url":"https://github.com/guest271314/native-messaging-cpp","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/guest271314/native-messaging-cpp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guest271314%2Fnative-messaging-cpp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guest271314%2Fnative-messaging-cpp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guest271314%2Fnative-messaging-cpp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guest271314%2Fnative-messaging-cpp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/guest271314","download_url":"https://codeload.github.com/guest271314/native-messaging-cpp/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/guest271314%2Fnative-messaging-cpp/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":272186211,"owners_count":24888333,"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":"2025-08-26T02:00:07.904Z","response_time":60,"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":["cpp","native-messaging","native-messaging-host"],"created_at":"2024-11-21T13:53:54.394Z","updated_at":"2026-02-23T21:45:52.450Z","avatar_url":"https://github.com/guest271314.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"C++ Native Messaging host\n\nInstallation and usage on Chrome and Chromium\n\n1. Navigate to `chrome://extensions`.\n2. Toggle `Developer mode`.\n3. Click `Load unpacked`.\n4. Select `native-messaging-cpp` folder.\n5. Note the generated extension ID.\n6. Compile with `clang++ -std=c++20 nm_cpp.cpp -o nm_cpp` or `g++ -std=c++20 nm_cpp.cpp -o nm_cpp`.\n7. Open `nm_cpp.json` in a text editor, set `\"path\"` to absolute path of `nm_cpp` and `chrome-extension://\u003cID\u003e/` using ID from 5 in `\"allowed_origins\"` array. \n8. Copy the `nm_cpp.json` file to Chrome or Chromium configuration folder, e.g., Chromium on \\*nix `~/.config/chromium/NativeMessagingHosts`; Chrome dev channel on \\*nix `~/.config/google-chrome-unstable/NativeMessagingHosts`.\n9. To test click `service worker` link in panel of unpacked extension which is DevTools for `background.js` in MV3 `ServiceWorker`, observe echo'ed message from Node.js Native Messaging host. To disconnect run `port.disconnect()`.\n\nThe Native Messaging host echoes back the message passed. \n\nFor differences between OS and browser implementations see [Chrome incompatibilities](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Chrome_incompatibilities#native_messaging).\n\n# License\nDo What the Fuck You Want to Public License [WTFPLv2](http://www.wtfpl.net/about/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fguest271314%2Fnative-messaging-cpp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fguest271314%2Fnative-messaging-cpp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fguest271314%2Fnative-messaging-cpp/lists"}