Overseas Foreign Exchange (OFX) online converter. This permits users to get spot quote details for converting from one currency to another.
Please note: I have used NextJS, TypeScript, Storybook and SWR when demonstrating this application in order to show how I would code a versatile and enterprise ready application. For a simple application like this, I could have written this as a simple CRA using fetch/axios and this would have provided a simpler solution with less overhead but I think this would fail to reflect where the industry is moving at present.
Please ensure that the latest version of npm and yarn are installed
yarn
yarn dev
yarn storybook
yarn build
yarn start (ensure build has been done prior)
- Given more time I would have provided a fetch mock test. Refer to https://www.leighhalliday.com/mock-fetch-jest
- Put sensitive information and end points in an env file.
- The Name, Email and Phone fields are not used. This would obviously be store and used in a real application
- Use the error messages supplied from API when the request fails
- Enhance UI look and feel of page
- Make phone input into a separate component
- Add more information on UI regarding minimum transfer amounts
- Make UI responsive and accessibility compliant
- Add style components to ui and incorporate a better layout structure
- Make themes fully functional
- Warnings on console
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NextJS: Next.js gives you the best developer experience with all the features you need for production: hybrid static & server rendering, TypeScript support, smart bundling, route pre-fetching, and more. See nextjs.org for details. See https://www.typescriptlang.org/ for details.
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TypeScript: TypeScript is an open-source language which builds on JavaScript, one of the world’s most used tools, by adding static type definitions.
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Storybook: Storybook is a development environment for UI components. It allows you to browse a component library, view the different states of each component, and interactively develop and test components. See https://storybook.js.org for details.
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react-hook-form: React-hook-form is an elegant solution to easily create and maintain and validate forms in React. The beauty is that, after using a form-hook, still the form creation is done in a classic way of creating forms, viz. no new HOC component or no wrappers. See https://react-hook-form.com/ for details.
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material-ui: In a nutshell, Material-UI is an open-source project that features React components that implement Google's Material Design. See https://material-ui.com/ for details. This includes setting up light/dark themes
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jest: Simple all emcompassing test solution. See https://jestjs.io/ for details.
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SWR: is a React Hooks library for smart remote data fetching. See https://www.npmjs.com/package/swr for details.
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eslint: A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. See http://eslint.org for detsils.
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prettier: Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. See https://www.npmjs.com/package/prettier for details.
- Atomic Design: Atomic Design involves breaking a website down into its basic components and then working up from there to create a site. See https://atomicdesign.bradfrost.com for details. See https://atomicdesign.bradfrost.com for details.
- Github dependabot: Automated dependency updates built into GitHub. See https://github.com/dependabot for details.
Paul Caruana
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent