URL-Shortener service is providing APIs to make url short by using Node.js with Typescript. It has two endpoints, /encode and /decode. We are using Node.js with Typescript to create APIs. To generate API routes we are using the express.js framework. For code validation, we are using eslint. To make a bug-free app, we should have unit, integration and end-to-end testing. For the test, we are using jest and supertest. To generate API docs and test APIs by manual we are using Swagger. To manage and store logs effectively we are using pino. For schema level validations we are using joi . To make the dev process easy we are using nodemon. To manage different environments we are using dotenv
