{"id":15638126,"url":"https://github.com/sjord/messpostage","last_synced_at":"2026-03-16T04:38:35.380Z","repository":{"id":66957278,"uuid":"121609608","full_name":"Sjord/messpostage","owner":"Sjord","description":"PostMessage extension","archived":false,"fork":false,"pushed_at":"2019-08-28T11:40:46.000Z","size":84,"stargazers_count":96,"open_issues_count":0,"forks_count":18,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-04-18T21:31:05.602Z","etag":null,"topics":["browser-extension","postmessage"],"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/Sjord.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"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}},"created_at":"2018-02-15T09:12:15.000Z","updated_at":"2025-03-13T02:53:13.000Z","dependencies_parsed_at":"2023-02-23T04:46:01.620Z","dependency_job_id":null,"html_url":"https://github.com/Sjord/messpostage","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/Sjord%2Fmesspostage","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fmesspostage/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fmesspostage/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Sjord%2Fmesspostage/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Sjord","download_url":"https://codeload.github.com/Sjord/messpostage/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":251651886,"owners_count":21621838,"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":["browser-extension","postmessage"],"created_at":"2024-10-03T11:18:55.719Z","updated_at":"2026-03-16T04:38:30.351Z","avatar_url":"https://github.com/Sjord.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"## MessPostage\n\nNotifies you if a site uses the [postMessage API](https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage). You can install this extension from [its Firefox Add-On page](https://addons.mozilla.org/en-US/firefox/addon/messpostage/).\n\nThis extension puts a little envelope in your toolbar. As soon as the site you are visiting adds a message event listener or posts a message, it becomes red:\n\n\u003cimg src=\"screenshots/toolbar.png\"\u003e\n\nClicking this button will shows which messages were sent and where event listeners have been added:\n\n\u003cimg src=\"screenshots/popup.png\"\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjord%2Fmesspostage","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsjord%2Fmesspostage","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjord%2Fmesspostage/lists"}