{"id":13527644,"url":"https://github.com/pedronauck/micro-router","last_synced_at":"2025-04-08T09:06:58.233Z","repository":{"id":48004927,"uuid":"83078565","full_name":"pedronauck/micro-router","owner":"pedronauck","description":":station:  A tiny and functional router for Zeit's Micro","archived":false,"fork":false,"pushed_at":"2022-12-07T09:40:24.000Z","size":774,"stargazers_count":620,"open_issues_count":21,"forks_count":34,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-03-24T13:06:50.989Z","etag":null,"topics":["async","await","micro","microservice","nodejs","router","routing","zeit"],"latest_commit_sha":null,"homepage":"https://www.npmjs.com/microrouter","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/pedronauck.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":"license.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-02-24T20:07:48.000Z","updated_at":"2025-03-20T12:51:20.000Z","dependencies_parsed_at":"2023-01-24T15:31:19.479Z","dependency_job_id":null,"html_url":"https://github.com/pedronauck/micro-router","commit_stats":null,"previous_names":[],"tags_count":20,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pedronauck%2Fmicro-router","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pedronauck%2Fmicro-router/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pedronauck%2Fmicro-router/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pedronauck%2Fmicro-router/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pedronauck","download_url":"https://codeload.github.com/pedronauck/micro-router/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245389329,"owners_count":20607259,"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":["async","await","micro","microservice","nodejs","router","routing","zeit"],"created_at":"2024-08-01T06:01:55.318Z","updated_at":"2025-03-25T03:20:37.145Z","avatar_url":"https://github.com/pedronauck.png","language":"JavaScript","funding_links":[],"categories":["JavaScript","Modules","zeit"],"sub_categories":["Routing"],"readme":":station: _**Micro Router -**_ A tiny and functional router for ZEIT's [micro](https://github.com/zeit/micro)\n\n[![GitHub release](https://img.shields.io/github/release/pedronauck/micro-router.svg)]()\n[![Build Status](https://travis-ci.org/pedronauck/micro-router.svg?branch=master)](https://travis-ci.org/pedronauck/micro-router)\n[![Coveralls](https://img.shields.io/coveralls/pedronauck/micro-router.svg)]()\n[![Codacy Badge](https://api.codacy.com/project/badge/Grade/ebdcc3e942b14363a96438b41c770b32)](https://www.codacy.com/app/pedronauck/micro-router?utm_source=github.com\u0026utm_medium=referral\u0026utm_content=pedronauck/micro-router\u0026utm_campaign=Badge_Grade)\n\n## 👌 \u0026nbsp; Features\n\n* **Tiny**. Just couple lines of code.\n* **Functional**. Write your http methods using functions.\n* **Async**. Design to use with `async/await`\n\n## 💻 \u0026nbsp; Usage\n\nInstall as project dependency:\n\n```bash\n$ yarn add microrouter\n```\n\nThen you can define your routes inside your microservice:\n\n```js\nconst { send } = require('micro')\nconst { router, get } = require('microrouter')\n\nconst hello = (req, res) =\u003e send(res, 200, `Hello ${req.params.who}`)\n\nconst notfound = (req, res) =\u003e send(res, 404, 'Not found route')\n\nmodule.exports = router(get('/hello/:who', hello), get('/*', notfound))\n```\n\n### `async/await`\n\nYou can use your handler as an async function:\n\n```js\nconst { send } = require('micro')\nconst { router, get } = require('microrouter')\n\nconst hello = async (req, res) =\u003e\n  send(res, 200, await Promise.resolve(`Hello ${req.params.who}`))\n\nmodule.exports = router(get('/hello/:who', hello))\n```\n\n### route methods\n\nEach route is a single basic http method that you import from `microrouter` and has the same arguments:\n\n* `get(path = String, handler = Function)`\n* `post(path = String, handler = Function)`\n* `put(path = String, handler = Function)`\n* `patch(path = String, handler = Function)`\n* `del(path = String, handler = Function)`\n* `head(path = String, handler = Function)`\n* `options(path = String, handler = Function)`\n\n#### path\n\nA simple url pattern that you can define your path. In this path, you can set your parameters using a `:` notation. The `req` parameter from `handler` will return these parameters as an object.\n\nFor more information about how you can define your path, see [url-pattern](https://github.com/snd/url-pattern) that's the package that we're using to match paths.\n\n#### handler\n\nThe `handler` method is a simple function that will make some action base on your path.\nThe format of this function is `(req, res) =\u003e {}`\n\n##### `req.params`\n\nAs you can see below, the `req` parameter has a property called `params` that represents the parameters defined in your `path`:\n\n```js\nconst { router, get } = require('microrouter')\nconst request = require('some-request-lib')\n\n// service.js\nmodule.exports = router(\n  get('/hello/:who', (req, res) =\u003e req.params)\n)\n\n// test.js\nconst response = await request('/hello/World')\n\nconsole.log(response)  // { who: 'World' }\n```\n\n##### `req.query`\n\nThe `req` parameter also has a `query` property that represents the `queries` defined in your requision url:\n\n```js\nconst { router, get } = require('microrouter')\nconst request = require('some-request-lib')\n\n// service.js\nmodule.exports = router(\n  get('/user', (req, res) =\u003e req.query)\n)\n\n// test.js\nconst response = await request('/user?id=1')\n\nconsole.log(response)  // { id: 1 }\n```\n\n### Parsing Body\n\nBy default, router _doesn't parse anything_ from your requisition, it's just match your paths and execute a specific handler. So, if you want to parse your body requisition you can do something like that:\n\n```js\nconst { router, post } = require('microrouter')\nconst { json, send } = require('micro')\nconst request = require('some-request-lib')\n\n// service.js\nconst user = async (req, res) =\u003e {\n  const body = await json(req)\n  send(res, 200, body)\n}\n\nmodule.exports = router(\n  post('/user', user)\n)\n\n// test.js\nconst body = { id: 1 }\nconst response = await request.post('/user', { body })\n```\n\n### UrlPattern instance as path\n\nThe package [url-pattern](https://github.com/snd/url-pattern) has a lot of options inside it to match url. If you have a different need for some of your paths, like a make pattern from a regexp, you can pass an instance of `UrlPattern` as the path parameter:\n\n```js\nconst UrlPattern = require('url-pattern')\nconst { router, get } = require('microrouter')\n\nconst routes = router(\n  get(\n    new UrlPattern(/^\\api/),\n    () =\u003e 'This will match all routes that start with \"api\"'\n  )\n)\n```\n\n### Namespaced Routes\n\nIf you want to create nested routes, you can define a namespace for your routes using the `withNamespace` high order function:\n\n```js\nconst { withNamespace, router, get } = require('microrouter')\nconst { json, send } = require('micro')\n\nconst oldApi = withNamespace('/api/v1')\nconst newApi = withNamespace('/api/v2')\n\nconst routes = router(\n  oldApi(get('/', () =\u003e 'My legacy api route')),\n  newApi(get('/', () =\u003e 'My new api route'))\n)\n```\n\n_PS: The nested routes doesn't work if you pass a UrlPattern instance as path argument!_\n\n## 🕺 \u0026nbsp; Contribute\n\n1.  [Fork](https://help.github.com/articles/fork-a-repo/) this repository to your own GitHub account and then [clone](https://help.github.com/articles/cloning-a-repository/) it to your local device\n2.  Install dependencies using Yarn: `yarn install`\n3.  Make the necessary changes and ensure that the tests are passing using `yarn test`\n4.  Send a pull request 🙌\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpedronauck%2Fmicro-router","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpedronauck%2Fmicro-router","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpedronauck%2Fmicro-router/lists"}