{"id":18926785,"url":"https://github.com/ladjs/message-headers","last_synced_at":"2026-03-15T08:30:17.098Z","repository":{"id":57295228,"uuid":"150703630","full_name":"ladjs/message-headers","owner":"ladjs","description":"Automatically updated list of RFC HTTP permanent and provisional headers from IANA (https://www.iana.org/assignments/message-headers/message-headers.xhtml)","archived":false,"fork":false,"pushed_at":"2018-09-28T08:36:46.000Z","size":62,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-01T17:35:40.652Z","etag":null,"topics":["headers","http","iana","permanent","provisional","rfc","rfc-3864","spec","specification","standard","unsafe"],"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/ladjs.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}},"created_at":"2018-09-28T07:39:22.000Z","updated_at":"2022-03-17T19:24:40.000Z","dependencies_parsed_at":"2022-09-01T08:40:47.135Z","dependency_job_id":null,"html_url":"https://github.com/ladjs/message-headers","commit_stats":null,"previous_names":["niftylettuce/message-headers"],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ladjs%2Fmessage-headers","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ladjs%2Fmessage-headers/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ladjs%2Fmessage-headers/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ladjs%2Fmessage-headers/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ladjs","download_url":"https://codeload.github.com/ladjs/message-headers/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239922677,"owners_count":19719000,"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":["headers","http","iana","permanent","provisional","rfc","rfc-3864","spec","specification","standard","unsafe"],"created_at":"2024-11-08T11:17:10.385Z","updated_at":"2026-03-15T08:30:17.064Z","avatar_url":"https://github.com/ladjs.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# message-headers\n\n[![build status](https://img.shields.io/travis/niftylettuce/message-headers.svg)](https://travis-ci.org/niftylettuce/message-headers)\n[![code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/sindresorhus/xo)\n[![styled with prettier](https://img.shields.io/badge/styled_with-prettier-ff69b4.svg)](https://github.com/prettier/prettier)\n[![made with lass](https://img.shields.io/badge/made_with-lass-95CC28.svg)](https://lass.js.org)\n[![license](https://img.shields.io/github/license/niftylettuce/message-headers.svg)](LICENSE)\n\n\u003e Automatically updated list of RFC HTTP permanent and provisional headers from IANA (\u003chttps://www.iana.org/assignments/message-headers/message-headers.xhtml\u003e)\n\u003e\n\u003e Are you receiving the client-side error [\"Refused to set unsafe header\"](https://stackoverflow.com/questions/50364832/refused-to-set-unsafe-header-access-control-request-headers-angular-4/50366340)? It's because you're trying to modify a standard header sent by the browsers by default (and that is not safe)!\n\u003e\n\u003e This package is manually updated (for safety) when the automatic nightly builds fail (the remote IANA CSV files were updated).\n\n\n## Table of Contents\n\n* [Install](#install)\n* [Usage](#usage)\n* [Contributors](#contributors)\n* [License](#license)\n\n\n## Install\n\n[npm][]:\n\n```sh\nnpm install message-headers\n```\n\n[yarn][]:\n\n```sh\nyarn add message-headers\n```\n\n\n## Usage\n\n```js\nconst messageHeaders = require('message-headers');\n\nconsole.log('all', messageHeaders.all);\nconsole.log('permanent', messageHeaders.permanent);\nconsole.log('provisional', messageHeaders.provisional);\nconsole.log('standard', messageHeaders.standard);\nconsole.log('deprecated', messageHeaders.deprecated);\n```\n\n\n## Contributors\n\n| Name           | Website                    |\n| -------------- | -------------------------- |\n| **Nick Baugh** | \u003chttp://niftylettuce.com/\u003e |\n\n\n## License\n\n[MIT](LICENSE) © [Nick Baugh](http://niftylettuce.com/)\n\n\n##\n\n[npm]: https://www.npmjs.com/\n\n[yarn]: https://yarnpkg.com/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fladjs%2Fmessage-headers","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fladjs%2Fmessage-headers","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fladjs%2Fmessage-headers/lists"}