Exploring the App
Frontend overview
Running npm start at the root of your Frigg application repo will run npm start on both the /backend and /frontend directories. Let's unpack each.
The frontend is a cookie cutter React application built with Create React App and Tailwind CSS and Tailwind UI. It leverages the Frigg React component library for the Integration Management page. This is the core piece to pay attention to for your own application. You can read more about Frontend options and concepts with Frigg here.
We provide a very lightweight/basic user login flow and dashboard. Go ahead and try logging in or creating an account.
// Image of login screen
Note that when you attempt to log in, you will receive an error. We'll come back to this in a moment, but the TL;DR is that we need to plug in a database for the backend to talk to.
Backend overview
The backend is oriented around the serverless.com framework. When you run npm start, it runs the command to use the serverless-offline plugin. Critical to note is that this supports basic functionality (API => function invocation, or schedule => function invocation), it does not support all events that you may be relying on to power your integrations. In other words, you can run Authentication and Configuration, but the entirety of your Frigg applications' backend will not run using this command. For that, see "Running Frigg Locally."
The Backend is comprised of the following folder structure:
βββ backend
βΒ Β βββ app.js
βΒ Β βββ jest.config.js
βΒ Β βββ package-lock.json
βΒ Β βββ package.json
βΒ Β βββ scripts
βΒ Β βΒ Β βββ set-up-tests.js
βΒ Β βΒ Β βββ tear-down-tests.js
βΒ Β βββ serverless.yml
βΒ Β βββ setupEnv.js
βΒ Β βββ src
βΒ Β βΒ Β βββ configs
βΒ Β βΒ Β βΒ Β βββ dev.json
βΒ Β βΒ Β βββ handlers
βΒ Β βΒ Β βΒ Β βββ createHandler.js
βΒ Β βΒ Β βΒ Β βββ examplePollWorker.js
βΒ Β βΒ Β βΒ Β βββ exampleQueuer.js
βΒ Β βΒ Β βΒ Β βββ http
βΒ Β βΒ Β βΒ Β βββ auth.js
βΒ Β βΒ Β βΒ Β βββ demo.js
βΒ Β βΒ Β βββ managers
βΒ Β βΒ Β βΒ Β βββ IntegrationConfigManager.js
βΒ Β βΒ Β βΒ Β βββ SyncManager.js
βΒ Β βΒ Β βΒ Β βββ UserManager.js
βΒ Β βΒ Β βΒ Β βββ entities
βΒ Β βΒ Β βΒ Β βΒ Β βββ ExampleManager.js
βΒ Β βΒ Β βΒ Β βββ integrations
βΒ Β βΒ Β βΒ Β βΒ Β βββ ExampleIntegrationManager.js
βΒ Β βΒ Β βΒ Β βββ migrations
βΒ Β βΒ Β βΒ Β βββ MigrationManager.js
βΒ Β βΒ Β βΒ Β βββ ExampleMigrator.js
βΒ Β βΒ Β βββ models
βΒ Β βΒ Β βΒ Β βββ IndividualUser.js
βΒ Β βΒ Β βΒ Β βββ OrganizationUser.js
βΒ Β βΒ Β βΒ Β βββ Token.js
βΒ Β βΒ Β βΒ Β βββ User.js
βΒ Β βΒ Β βββ objects
βΒ Β βΒ Β βΒ Β βββ sync
βΒ Β βΒ Β βΒ Β βββ ExampleLeadSync.js
βΒ Β βΒ Β βββ routers
βΒ Β βΒ Β βΒ Β βββ auth.js
βΒ Β βΒ Β βΒ Β βββ demo.js
βΒ Β βΒ Β βΒ Β βββ middleware
βΒ Β βΒ Β βΒ Β βΒ Β βββ loadUserManager.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ requireLoggedInUser.js
βΒ Β βΒ Β βΒ Β βββ user.js
βΒ Β βΒ Β βββ utils
βΒ Β βΒ Β βΒ Β βββ FormatPatchBody.js
βΒ Β βΒ Β βΒ Β βββ QueuerUtil.js
βΒ Β βΒ Β βΒ Β βββ RouterUtil.js
βΒ Β βΒ Β βΒ Β βββ fakeWindow.js
βΒ Β βΒ Β βββ workers
βΒ Β βΒ Β βββ examples
βΒ Β βΒ Β βββ ExamplePollWorker.js
βΒ Β βΒ Β βββ ExampleQueuer.js
βΒ Β βΒ Β βββ InitialSync.js
βΒ Β βΒ Β βββ WebHookSync.js
βΒ Β βΒ Β βββ WebhookWorker.js
βΒ Β βββ test
βΒ Β βΒ Β βββ api.integration.test.js
βΒ Β βΒ Β βββ managers
βΒ Β βΒ Β βΒ Β βββ integrations
βΒ Β βΒ Β βΒ Β βββ ExampleIntegration.test.js
βΒ Β βΒ Β βββ mocks
βΒ Β βΒ Β βββ routers
βΒ Β βΒ Β βΒ Β βββ auth.test.js
βΒ Β βΒ Β βΒ Β βββ test-auth.test.js
βΒ Β βΒ Β βββ utils
βΒ Β βΒ Β βββ Authenticator.js
βΒ Β βΒ Β βββ CreateIntegrationsTest.js
βΒ Β βΒ Β βββ ModelTestUtils.js
βΒ Β βΒ Β βββ TestUtils.js
βΒ Β βΒ Β βββ TextReportFile.js
βΒ Β βΒ Β βββ reusableTestFunctions
βΒ Β βΒ Β βββ integration.js
βΒ Β βββ webpack.config.js
βββ frontend
βΒ Β βββ package-lock.json
βΒ Β βββ package.json
βΒ Β βββ postcss.config.js
βΒ Β βββ public
βΒ Β βΒ Β βββ FriggLogo.svg
βΒ Β βΒ Β βββ LeftHooks-square.png
βΒ Β βΒ Β βββ _redirects
βΒ Β βΒ Β βββ assets
βΒ Β βΒ Β βΒ Β βββ media
βΒ Β βΒ Β βΒ Β βΒ Β βββ Back_arrow.svg
βΒ Β βΒ Β βΒ Β βββ type
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-Boo.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-BooIta.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-Dem.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-DemIta.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-Lig.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-Med.otf
βΒ Β βΒ Β βΒ Β βββ FranklinGothicURW-MedIta.otf
βΒ Β βΒ Β βββ favicon.ico
βΒ Β βΒ Β βββ hubspot_logo.svg
βΒ Β βΒ Β βββ index.html
βΒ Β βΒ Β βββ lh_logo.png
βΒ Β βΒ Β βββ manifest.json
βΒ Β βΒ Β βββ salesforce_logo.svg
βΒ Β βββ src
βΒ Β βΒ Β βββ App.js
βΒ Β βΒ Β βββ AppRouter.js
βΒ Β βΒ Β βββ __tests__
βΒ Β βΒ Β βΒ Β βββ Integration.test.js
βΒ Β βΒ Β βΒ Β βββ Login.test.js
βΒ Β βΒ Β βΒ Β βββ Logout.test.js
βΒ Β βΒ Β βββ actions
βΒ Β βΒ Β βΒ Β βββ auth.js
βΒ Β βΒ Β βΒ Β βββ integrations.js
βΒ Β βΒ Β βΒ Β βββ logout.js
βΒ Β βΒ Β βΒ Β βββ modal.js
βΒ Β βΒ Β βΒ Β βββ modalForm.js
βΒ Β βΒ Β βββ api
βΒ Β βΒ Β βΒ Β βββ api.js
βΒ Β βΒ Β βββ components
βΒ Β βΒ Β βΒ Β βββ Auth.js
βΒ Β βΒ Β βΒ Β βββ AuthRedirect.js
βΒ Β βΒ Β βΒ Β βββ CreateUser.js
βΒ Β βΒ Β βΒ Β βββ Data.js
βΒ Β βΒ Β βΒ Β βββ FormValidator.js
βΒ Β βΒ Β βΒ Β βββ Integration
βΒ Β βΒ Β βΒ Β βΒ Β βββ IntegrationDropdown.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ IntegrationHorizontal.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ IntegrationList.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ IntegrationSkeleton.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ IntegrationVertical.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ ToggleSwitch.js
βΒ Β βΒ Β βΒ Β βΒ Β βββ index.js
βΒ Β βΒ Β βΒ Β βββ Login.js
βΒ Β βΒ Β βΒ Β βββ Logout.js
βΒ Β βΒ Β βΒ Β βββ ModalForm.js
βΒ Β βΒ Β βΒ Β βββ Navbar.js
βΒ Β βΒ Β βΒ Β βββ Sidebar.js
βΒ Β βΒ Β βββ frigg.config.js
βΒ Β βΒ Β βββ index.css
βΒ Β βΒ Β βββ index.js
βΒ Β βΒ Β βββ pages
βΒ Β βΒ Β βΒ Β βββ IntegrationsPage.js
βΒ Β βΒ Β βΒ Β βββ SettingsPage.js
βΒ Β βΒ Β βββ reducers
βΒ Β βΒ Β βΒ Β βββ auth.js
βΒ Β βΒ Β βΒ Β βββ index.js
βΒ Β βΒ Β βΒ Β βββ integrations.js
βΒ Β βΒ Β βΒ Β βββ logout.js
βΒ Β βΒ Β βΒ Β βββ modal.js
βΒ Β βΒ Β βΒ Β βββ modalForm.js
βΒ Β βΒ Β βββ store
βΒ Β βΒ Β βΒ Β βββ index.js
βΒ Β βΒ Β βββ utils
βΒ Β βΒ Β βββ IntegrationUtils.js
βΒ Β βΒ Β βββ history.js
βΒ Β βΒ Β βββ logger.js
βΒ Β βΒ Β βββ withRouter.js
βΒ Β βββ tailwind.config.js
βββ package-lock.json
βββ package.json
How it works
As you might have noticed, you use both a serverless instance and a client side react app to access the Frigg API modules. The flow looks like this:

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