roosevelt
Advanced tools
Roosevelt is a web application development framework based on Express that aims to be the easiest web framework on the Node.js stack to learn and use.
Some notable features:
exports and require syntax.
Note: this is documentation for Roosevelt 0.12.x. If you need API documentation for a previous version of Roosevelt, look here.
First you will need to install Node.js. Both the current and LTS version of Node.js are supported. It is recommended that you install using a Node.js version manager like nvm rather than the official installer, as a version manager will allow you to switch between multiple versions of Node.js easily.
Some important caveats to note:
The Java JDK is also required for development work. The JDK is required for the local HTML validator feature.
Once you have a sane development environment, you can proceed with the standard install procedure below.
The Roosevelt app generator is a command line script based on Yeoman that can create a sample Roosevelt app for you.
To use it, first globally install Yeoman and the Yeoman-based Roosevelt app generator:
npm i -g yo generator-roosevelt
Create a Roosevelt app using the Roosevelt app generator:
yo roosevelt
Then follow the prompts.
Afterward, cd to your app's directory and install dependencies:
npm i
Run in development mode:
npm run d
Or run in production mode:
npm run p
It is also possible to create a Roosevelt app without using the app generator. This will result in a more minimalist default configuration (e.g. no CSS or JS preprocessors enabled by default).
To do that:
cd into it.npm i roosevelt. This will create a node_modules folder with Roosevelt and its bare minimum dependencies.app.js.app.js:
require('roosevelt')({
'generateFolderStructure': true
}).startServer()
node app.js. If the generateFolderStructure param is set to true like the above code example, an entire Roosevelt app with bare minimum viability will be created and the server will be started. See below for more information about parameter configuration.Roosevelt apps created with the app generator come with the following notable npm scripts prepopulated in package.json:
npm run production: Runs the app in production mode.
npm run prodnpm run pnpm startnode app.js --production-modenpm run development: Runs the app in development mode.
npm run devnpm run dnode app.js --development-modenpm run kill-validator: Finds the HTML validator process and kills it if it is running.
npm run kvnode ./node_modules/roosevelt/lib/scripts/killValidator.jsnpm run clean: Removes all build artifacts (symlinks and directories) auto-generated by Roosevelt. Will prompt to confirm before deleting any files.
npm run cnode ./node_modules/roosevelt/lib/scripts/appCleanup.jsnpm run config-audit: Scans current rooseveltConfig and scripts in package.json and warns about any params or npm scripts that don't match the current Roosevelt API:
npm run anode ./node_modules/roosevelt/lib/scripts/configAuditor.jsnpm i as well.node app.js --production-mode : Runs the app in production mode.
--prod-pnode app.js --development-mode : Runs the app in development mode.
--dev-dnode app.js --cores <m> : Configures how many CPUs your app will run on.
<m> can be either a number representing the desired cores, or you can supply max to use all available CPUs.
1.-cnode app.js --enable-validator : Forces the HTML validator to be enabled.
--html-validator-hnode app.js --disable-validator : Forces the HTML validator to be disabled.
--raw-rnode app.js --background-validator : Forces the HTML validator to run as a detached background process.
-bnode app.js --attach-validator : Forces the HTML validator to run as an attached process.
-anode app.js --host-public : Forces Roosevelt to always host the public folder even when alwaysHostPublic is set to false. Useful for testing production mode.
--statics-sThe npm scripts can be combined with the command line flags.
For example, running npm run d -- -r will run your app in development mode and force the HTML validator to be disabled.
The following is a list of environment variables that Roosevelt listens for.
NODE_ENV:
production to force the app into production mode.development to force the app into development mode.NODE_PORT: Default HTTP port to run your app on.HTTP_PORT: Default HTTP port to run your app on. Takes precedence over NODE_PORT.HTTPS_PORT: Default HTTPS port to run your app on.ROOSEVELT_VALIDATOR:
detached to force the HTML validator to run as a detached background process.attached to force the HTML validator to run as an attached process.Environment variable precedence:
Environment variables supersede your app's params.
Environment variables can be overridden with command line arguments.
app.js: Entry point to your application. Feel free to rename this, but make sure to update package.json's reference to it.mvc: Folder for models, views, and controllers. All configurable via params (see below).
controllers: Folder for controller files.models: Folder for model files.views: Folder for view files.node_modules: A standard folder where all modules your app depends on (such as Roosevelt) are installed to. This folder is created by the npm i command.package.json: A standard file in Node.js apps for configuring your app.public: All contents within this folder will be exposed as static files.statics: Folder for source CSS, image, JS, and other static files. By default some of the contents of this folder are symlinked to from public, which you can configure (see below).
css: Folder for source CSS files.images: Folder for source image files.js: Folder for source JS files..gitignore: A standard file which contains a list of files and folders to ignore if your project is in a git repo.The default .gitignore file contains many common important things to ignore, however you may need to tweak it to your liking before committing a fresh Roosevelt app to your git repo.
Some notable things ignored by default and why:
public: It's recommended that you don't create files in this folder manually, but instead use the staticsSymlinksToPublic param detailed below to expose folders in your statics directory via auto-generated symlinks..build: By default Roosevelt will compile LESS and JS files down to minified versions in statics/.build when the server starts. As such, it's not recommended to place files in the build directory manually.node_modules: This folder will be auto-generated when you run the npm i step to set up your app. Since some modules you might include later in your app can be platform-specific and are compiled for your OS during the install step, it's generally not recommended to commit the node_modules folder to git.Roosevelt is designed to have a minimal amount of boilerplate so you can focus on just writing your app. All parameters are optional. As such, by default, all that's in app.js is this:
require('roosevelt')().startServer();
Roosevelt will determine your app's name by examining "name" in package.json. If none is provided, it will use Roosevelt Express instead.
Also, while it is recommended that you pass params to Roosevelt via package.json under "rooseveltConfig", you can also pass params programmatically via Roosevelt's constructor like so:
require('roosevelt')({
paramName: 'paramValue',
param2: 'value2',
etc: 'etc'
}).startServer();
This is particularly useful for setting params that can't be defined in package.json such as event handlers (see below).
port: The HTTP port your app will run on.
43711.enableCLIFlags: Enables parsing of command line flags.
true.generateFolderStructure: When enabled Roosevelt will generate user specified directories (e.g. MVC parameters and statics parameters).
true.
package.json is not present or rooseveltConfig is not present in package.json, this param will be automatically set to false by default. This is a defensive measure to minimize the risk of files and folders being created in scenarios when they are not wanted.appDir: Root directory of your application.
package.json is located.localhostOnly: Listen only to requests coming from localhost in production mode. This is useful in environments where it is expected that HTTP requests to your app will be proxied through a more traditional web server like Apache or nginx. This setting is ignored in development mode.
true.logging: Declare the types of logging to use in Roosevelt's logger:
http: [Boolean] Log HTTP requests to the console.
appStatus: [Boolean] Log app status to the console.
warnings: [Boolean] Log app warnings to the console.
verbose: [Boolean] Enable verbose (noisy) logging.
disable: [Array] Disable logging when any of the environment variables in this array are present.
'disable': ['LOADED_MOCHA_OPTS']Default: [Object]
{
"http": true,
"appStatus": true,
"warnings": true,
"verbose": false
}
You can also declare a custom log types and classify them as logs, warnings, or errors:
Default logging param with custom log type called debug added to it: [Object]
{
"http": true,
"appStatus": true,
"warnings": true,
"verbose": false,
"debug": {
"enable": true,
"type": "error"
}
}
enable param: Enables or disables the custom log.
true.type param: Specifies what kind of log your custom log is:
info, warn, or error.minify: Enables HTML minification as well as the minification step in supporting CSS and JS compilers.
true.htmlValidator: Params to send to html-validator:
enable: [Boolean] Enables or disables the built-in HTML validator.
exceptions: Sending a custom request header can disable the validator on a per request basis. The name of this request header and model value can be customized with this param.
Default: [Object]
"exceptions": {
"requestHeader": "Partial",
"modelValue": "_disableValidator"
}
port: [Number] Port to spawn the validator process on.
separateProcess: [Object] How to run the validator:
enable: [Boolean] Run the validator as a detached background process.autoKiller: [Boolean] Spawns a process to kill the validator if it is running in the background and idle for more than a certain amount of time.autoKillerTimeout: [Number] Time (in milliseconds) that the validator auto-killer process waits before it kills the validator running in the background.showWarnings: [Boolean] When set to true, shows HTML validation warnings in addition to errors.
Default: [Object]
{
"enable": true,
"separateProcess": {
"enable": true,
"autoKiller": true,
"autoKillerTimeout": 360000
},
"port": 48888,
"exceptions": {
"requestHeader": "Partial",
"modelValue": "_disableValidator"
},
"showWarnings": true
}
multipart: Settings to pass along to formidable using formidable's API for multipart form processing. Access files uploaded in your controllers by examining the req.files object. Roosevelt will remove any files uploaded to the uploadDir when the request ends automatically. To keep any, be sure to move them before the request ends. To disable multipart forms entirely, set this param to false.
{
"multiples": true
}
toobusy: Params to pass to the node-toobusy module.
maxLagPerRequest: [Number] Maximum amount of time (in milliseconds) a given request is allowed to take before being interrupted with a 503 error.
lagCheckInterval: [Number] Interval (in milliseconds) for checking event loop lag in milliseconds.
Default: [Object]
{
"maxLagPerRequest": 70,
"lagCheckInterval": 500,
}
bodyParser: Parameters to supply to body-parser.json.
Default: [Object]
{
"urlEncoded": {
"extended": true
},
"json": {}
}
checkDependencies: Whether or not to warn if dependencies are out of date.
true.cores: By default, Roosevelt will run on 1 CPU, but you can change the number of cores that the app will run on with this param.
1.max.shutdownTimeout: Maximum amount of time in milliseconds given to Roosevelt to gracefully shut itself down when sent the kill signal.
30000 (30 seconds).https: [Object] Run a HTTPS server using Roosevelt.
enable: Enable a HTTPS server.
false.force: Disallow unencrypted HTTP and route all traffic through HTTPS.
false.port: The port your app will run a HTTPS server on.
43733.authInfoPath: [Object] Specify either the paths where the server certificate files can be found or set the appropriate parameters to be a PKCS#12-formatted string or certificate or key strings.
undefinedp12: [Object] Parameter used when the server certificate/key is in PKCS#12 format.
p12Path: [String] Either the path to a PKCS#12-formatted file (.p12/.pfx) or a PKCS#12-formatted string or buffer (i.e. the result of fs.readFileSync(/path/to/file/example.p12))
undefinedpassphrase: [String] The password used to encrypt the PKCS#12-formatted file or string.
undefined.authCertAndKey: [Object] Parameter used when the server certificate and key are in separate PEM-encoded files.
cert: [String] Either the path to a PEM-encoded certificate file (.crt, .cer, etc.) or a PEM-encoded certificate string.
undefinedkey: [String] Either the path to a PEM-encoded key file (.crt, .cer, etc.) or a PEM-encoded key string for the certificate given in cert.
undefinedcaCert: [String] Either the path to a PEM-encoded Certificate Authority root certificate or certificate chain or a PEM-encoded Certificate Authority root certificate or certificate chain string. This certificate (chain) will be used to verify client certificates presented to the server. It is only needed if requestCert and rejectUnauthorized are both set to true and the client certificates are not signed by a Certificate Authority in the default publicly trusted list of CAs curated by Mozilla.
undefined.requestCert: [Boolean] Set whether to request a certificate from the client attempting to connect to the server to verify the client's identity.
undefined.rejectUnauthorized: [Boolean] Set whether to reject connections from clients that do no present a valid certificate to the server. (Ignored if requestCert is set to false.)
undefined.{}.modelsPath: Relative path on filesystem to where your model files are located.
"mvc/models".viewsPath: Relative path on filesystem to where your view files are located.
"mvc/views".viewEngine: What templating engine to use, formatted as "fileExtension: nodeModule".
generator-roosevelt default: [String] "html: teddy".
Also by default when using the generator, the module teddy is marked as a dependency in package.json.
Bare Roosevelt default (when an app is created without the generator): [String] none. Can also be set to null to use no templating engine.
To use multiple templating systems, supply an array of engines to use in the same string format. Each engine you use must also be marked as a dependency in your app's package.json. Whichever engine you supply first with this parameter will be considered the default.
Example configuration using multiple templating systems: [Object]
{
"viewEngine": [
"html: teddy",
"mustache: mustache",
"handlebars: handlebars",
"ejs: ejs"
]
}
controllersPath: Relative path on filesystem to where your controller files are located.
"mvc/controllers".errorPages: Relative path on filesystem to where your various error page controller files are located. If you do not supply them, Roosevelt will use its default ones instead:
notFound: Your 404 Not Found error page.
"404.js".internalServerError: Your Internal Server Error error page.
"5xx.js".serviceUnavailable: Your 503 Service Unavailable error page.
"503.js".staticsRoot: Relative path on filesystem to where your source static assets are located. By default this folder will not be made public, but is instead meant to store unprocessed or uncompressed source assets that will later be preprocessed and exposed in public.
"statics".htmlMinifier: How you want Roosevelt to minify your HTML:
enable: [Boolean] Enable HTML minification.
exceptionRoutes: [Array] List of controller routes that will skip minification entirely. Set to false to minify all URLs.
options: [Object] Params to supply to html-minifier's API.
Default: [Object]
{
"enable": true,
"exceptionRoutes": false,
"options": {
"removeComments": true,
"collapseWhitespace": true,
"collapseBooleanAttributes": true,
"removeAttributeQuotes": true,
"removeEmptyAttributes": true
}
}
css: [Object] How you want Roosevelt to configure your CSS preprocessor:
sourcePath: Subdirectory within staticsRoot where your CSS files are located. By default this folder will not be made public, but is instead meant to store unminified CSS source files which will be minified and written to a build directory when the app is started.
compiler: [Object] Which Roosevelt CSS preprocessor middleware (if any) to use.
nodeModule: [String] Node module name of the Roosevelt CSS preprocessor middleware you wish to use.
package.json.params: [Object] Params to send to the Roosevelt CSS preprocessor middleware if it accepts any.
Note: The default preprocessor for a Roosevelt app created with generator-roosevelt is roosevelt-less, which is marked as a dependency in package.json on freshly generated Roosevelt apps. See roosevelt-less usage for details on what params are available.
generator-roosevelt default configuration: [Object]
{
"nodeModule": "roosevelt-less",
"params": {
"cleanCSS": {
"advanced": true,
"aggressiveMerging": true
},
"sourceMap": null
}
}
Bare Roosevelt default (when an app is created without the generator): [String] none. Can also be set to null to use no CSS compiler.
whitelist: Array of CSS files to whitelist for compiling. Leave undefined to compile all files. Supply a : character after each file name to delimit an alternate file path and/or file name for the minified file.
less/example.less:.build/css/example.min.css (compiles less/example.less into .build/css/example.min.css).output: Where to write compiled CSS files to. This folder will be symlinked into public by default.
symlinkToPublic: [Boolean] When enabled Roosevelt will automatically add your CSS directory to the staticsSymlinksToPublic param.
output will be symlinked. If not, sourcePath will be symlinked.versionFile: If enabled, Roosevelt will create a CSS file which declares a CSS variable containing your app's version number from package.json. Enable this option by supplying an object with the member variables fileName and varName.
Default: null.
Example usage (with roosevelt-less): [Object]
{
"fileName": "_version.less",
"varName": "appVersion"
}
Assuming the default Roosevelt configuration otherwise, this will result in a file statics/css/_version.less with the following content:
/* do not edit; generated automatically by Roosevelt */ @appVersion: '0.1.0';
Some things to note:
.gitignore, since it is a build artifact.Default: [Object]
{
"sourcePath": "css",
"compiler": {
"nodeModule": "roosevelt-less",
"params": {
"cleanCSS": {
"advanced": true,
"aggressiveMerging": true
},
"sourceMap": null
}
},
"whitelist": null,
"output": ".build/css",
"symlinkToPublic": true,
"versionFile": null
}
js: [Object] How you want Roosevelt to configure your JS compiled:
sourcePath: Subdirectory within staticsRoot where your JS files are located. By default this folder will not be made public, but is instead meant to store unminified JS source files which will be minified and written to a build directory when the app is started.
compiler: Which Roosevelt JS minifier middleware (if any) to use.
nodeModule: [String] Node module name of the Roosevelt JS minifier middleware you wish to use.
package.json.showWarnings: [Boolean] Set to true to display compiler module warnings.
params: [Object] Params to send to the Roosevelt JS minifier middleware if it accepts any.
Note: The default minifier for a Roosevelt app created with generator-roosevelt is roosevelt-uglify, which is marked as a dependency in package.json on freshly generated Roosevelt apps. See roosevelt-uglify usage for details on what params are available.
generator-roosevelt default configuration: [Object]
{
"nodeModule": "roosevelt-uglify",
"showWarnings": false,
"params": {}
}
Bare Roosevelt default (when an app is created without the generator): [String] none. Can also be set to null to use no JS minifier.
whitelist: Array of JS files to whitelist for minification. Leave undefined to compile all files. Supply a : character after each file name to delimit an alternate file path and/or file name for the minified file.
null (compiles all JS files, if a JS minifier is enabled).library-name/example.js:lib/example.min.js (compiles library-name/example.js into lib/example.min.js).blacklist: Array of JS files to exempt from minification. These files will be copied as-is to the build folder. Leave undefined to compile all files.
null (compiles all JS files, if a JS minifier is enabled).example.js.output: Where to write compiled JS files to. This folder will be symlinked into public by default.
".build/js".symlinkToPublic: [Boolean] When enabled Roosevelt will automatically add your JS directory to the staticsSymlinksToPublic param.
output will be symlinked. If not, sourcePath will be symlinked.bundler: Params related to bundling JS with browserify:
Note: Use of browserify in Roosevelt is optional. If no bundles are defined here, the browserify step will be skipped.
bundles: [Array] Declare one or more source JS files in your sourcePath to be browserify bundles via its bundle method.
env: [String] Bundle only in dev or prod mode. Omitting env will result in bundling in both modes.params: [Object] The browserify params to send to browserify. If it is not set, these default params will be sent: {"paths": <your jsPath>}.Browserify bundle example declaring one bundle:
[
{
"outputFile": "bundle.js",
"files": [
"landingPage.js",
"main.js",
"etc.js"
],
"params": {
"someOpt":
"someValue"
}
}
]
Browserify bundle example declaring one bundle only used in dev mode:
[
{
"outputFile": "bundle.js",
"env": "dev",
"files": [
"landingPage.js",
"main.js",
"etc.js"
],
"params": {
"someOpt": "someValue"
}
}
]
Browserify bundle example declaring multiple bundles:
[
{
"outputFile": "bundle1.js",
"files": [
"landingPage.js",
"main.js",
"etc.js"
],
"params": {
"someOpt": "someValue"
}
},
{
"outputFile": "bundle2.js",
"files": [
"somethingElse.js",
"anotherThing.js",
"etc.js"
]
},
etc...
]
[].output: Subdirectory within sourcePath where you would like browserify to deposit bundled JS files it produces.
".bundled".expose: Whether or not to copy the output directory to your build directory.
true.Default: [Object]
{
"sourcePath": "js",
"compiler": {
"nodeModule": "roosevelt-uglify",
"showWarnings": false,
"params": {}
},
"whitelist": null,
"blacklist": null,
"output": ".build/js",
"symlinkToPublic": true,
"bundler": {
"bundles": [],
"output": ".bundled",
"expose": true
}
}
publicFolder: All files and folders in this directory will be exposed as static files.
"public".favicon: Location of your favicon file.
"images/favicon.ico".none. Can also be set to null to use no favicon.staticsSymlinksToPublic: Array of folders from staticsRoot to make symlinks to in your public folder, formatted as either "linkName: linkTarget" (whitespace optional) or simply "linkName" if the link target has the same name as the desired link name.
[
"css: .build/css",
"images",
"js: .build/js"
]
versionedPublic: If set to true, Roosevelt will prepend your app's version number from package.json to your public folder. Versioning your public folder is useful for resetting your users' browser cache when you release a new version.
false.alwaysHostPublic: By default in production mode Roosevelt will not expose the public folder. It's recommended instead that you host the public folder yourself directly through another web server, such as Apache or nginx. However, if you wish to override this behavior and have Roosevelt host your public folder even in production mode, then set this setting to true.
false.Roosevelt provides a series of events you can attach code to by passing a function to the desired event as a parameter to Roosevelt's constructor like so:
require('roosevelt')({
onServerStart: (app) => { /* do something */ }
});
onServerInit(app): Fired when the server begins starting, prior to any actions taken by Roosevelt.
app: The Express app created by Roosevelt.onServerStart(app): Fired when the server starts.
app: The Express app created by Roosevelt.onReqStart(req, res, next): Fired at the beginning of each new request.
req: The request object created by Express.res: The response object created by Express.next: Callback to continue with the request. Must be called to continue the request.onReqBeforeRoute(req, res, next): Fired just before executing the controller.
req: The request object created by Express.res: The response object created by Express.next: Callback to continue with the request. Must be called to continue the request.onReqAfterRoute(req, res): Fired after the request ends.
req: The request object created by Express.res: The response object created by Express.Controller files are just standard Express routes. A route is the term Express uses for URL endpoints, such as http://yoursite/blog or http://yoursite/about.
To make a new controller, just make a new file in the controllers directory. For example:
module.exports = (app) => { // app is the Express app created by Roosevelt
// standard Express route
app.route('/about').get((req, res) => {
// load a data model
let model = require('models/dataModel');
// render a Teddy template and pass it the model
res.render('about', model);
});
};
Sometimes it is also useful to separate controller logic from your routing. This can be done by creating a reusable controller module.
An example would be creating a reusable controller for "404 Not Found" pages:
// reusable controller "notFound.js"
module.exports = (app, req, res) => {
let model = { content: 'Cannot find this page' };
res.status(404);
res.render('404', model);
}
Reusable controller modules differ from standard controller modules in that they accept req and res arguments in addition to app. They are meant to be called from within routes rather than define new routes.
This allows them to be called at will in any other controller's route when needed:
// import the "notFound" controller logic previously defined
const throw404 = require('controllers/notFound');
module.exports = (app) => {
app.route('/whatever').get((req, res) => {
// test some logic that could fail
// thus triggering the need for the 404 controller
if (something) {
// logic didn't fail
// so just render the page normally
let model = require('models/dataModel');
res.render('whatever', model);
}
else {
// logic failed
// so throw the 404 by executing your reusable controller
throw404(app, req, res);
}
});
};
Since the above example requires a model file named dataModel, you will need to make that too. To do that, place a file named dataModel.js in mvc/models.
Here's a simple example dataModel.js data model:
module.exports = {some: 'data'};
Views by default are Teddy templates. See the Teddy documentation for information about how to author Teddy templates.
You can also use different templating engines by tweaking Roosevelt's MVC parameters.
Roosevelt supplies several variables to Express that you may find handy. Access them using app.get('variableName').
| Express variable | Description |
|---|---|
express | The Express module. |
viewEngine e.g. teddy by default | Any view engine(s) you define will be exposed as an Express variable. For instance, the default view engine is teddy. So by default app.get('teddy') will return the teddy module. |
formidable | The formidable module. Used for handling multipart forms. |
morgan | The morgan module. HTTP request logger middleware. |
winston | The winston logger module for custom logging. |
appName | The name of your app derived from package.json. Uses "Roosevelt Express" if no name is supplied. |
appVersion | The version number of your app derived from package.json. |
appDir | The directory the main module is in. |
package | The contents of package.json. |
staticsRoot | Full path on the file system to where your app's statics folder is located. |
publicFolder | Full path on the file system to where your app's public folder is located. |
cssPath | Full path on the file system to where your app's CSS source files are located. |
jsPath | Full path on the file system to where your app's JS source files are located. |
cssCompiledOutput | Full path on the file system to where your app's minified CSS files are located. |
jsCompiledOutput | Full path on the file system to where your app's minified JS files are located. |
jsBundledOutput | Full path on the file system to where your app's bundled JS files are located. |
modelsPath | Full path on the file system to where your app's models folder is located. |
viewsPath | Full path on the file system to where your app's views folder is located. |
controllersPath | Full path on the file system to where your app's controllers folder is located. |
params | The params you sent to Roosevelt. |
flags | Command line flags sent to Roosevelt. |
logger | The logging module used for simple parameterized logging. |
Additionally the Roosevelt constructor returns the following object:
| Roosevelt object members | Description |
|---|---|
expressApp | [Object] The Express app created by Roosevelt. |
httpServer | [Object] The http server created by Roosevelt. httpServer is also available as a direct child of app, e.g. app.httpServer. |
httpsServer | [Object] The https server created by Roosevelt. httpsServer is also available as a direct child of app, e.g. app.httpsServer. |
initServer | [Method] Starts the HTML validator, sets up some middleware, runs the CSS and JS preprocessors, and maps routes, but does not start the HTTP server. Call this method manually first instead of startServer if you need to setup the Express app, but still need to do additional setup before the HTTP server is started. This method is automatically called by startServer once per instance if it has not yet already been called. |
startServer | [Method] Calls the listen method of http, https, or both (depending on your configuration) to start the web server with Roosevelt's config. |
stopServer | [Method] Stops the server and takes an optional argument stopServer('close') which stops the server from accepting new connections before exiting. |
In addition to exposing a number of variables to Express and providing the MVC interface outlined above, Roosevelt also:
x-powered-by and etag.morgan('combined').0.12.2
FAQs
Roosevelt MVC web framework
The npm package roosevelt receives a total of 169 weekly downloads. As such, roosevelt popularity was classified as not popular.
We found that roosevelt demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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Malicious Go packages are impersonating popular libraries to install hidden loader malware on Linux and macOS, targeting developers with obfuscated payloads.
Security News
Bybit's $1.46B hack by North Korea's Lazarus Group pushes 2025 crypto losses to $1.6B in just two months, already surpassing all of 2024's $1.49B total.