![]() These projects are not production complete. ![]() Now we need to create two projects inside the packages/, one for the backend and other for the frontend.Ĭreate-mf-app Creates a Module Federation application, API server, or library based on one of multiple different templates. "start": "concurrently \"wsrun -parallel start\""Ĭreate a new folder inside the root folder, next to the package.json, the name of my folder is packages/ In the project folder create a new file package.json and past the following content inside it: Open this folder in your favourite code editor, I am using vs-code. Project Setup Setting up the monorepo with backend and frontend packagesĬreate a new project folder and name it whatever you like, I am naming mine trpc-react. ![]() Remote access to databases, where clients need to access data stored on a remote server.Ī quick comparison with GraphQL, Rest and gRPCįocus: tRPC focuses on executing procedures on a remote server in a type-safe manner, while GraphQL focuses on querying data from a server, REST focuses on accessing and manipulating resources on a server, and gRPC focuses on executing procedures on a remote server using Protocol Buffers.ĭata encoding: TRPC typically uses JSON or XML to encode its data, while GraphQL uses a custom query language, REST uses standard HTTP methods, and gRPC uses Protocol Buffers.Ĭommunication: TRPC allows for real-time communication between systems, while GraphQL, REST, and gRPC also support real-time communication, but with different capabilities and limitations. Microservices architecture, where different services need to interact with each other and exchange data. Real-time applications, such as gaming and multimedia streaming, where fast and secure communication is essential.ĭistributed systems, where multiple systems need to communicate with each other and exchange information. TRPC is commonly used in a variety of applications, including: The functionality of the server can thus be accessed and used by the client as if it were a local resource, enabling real-time communication and data exchange between the two systems. The client requests that the server carry out a particular procedure, and the server carries out the request and sends back the results to the client. Interoperability: tRPC is specifically designed for TypeScript and provides seamless end-to-end type-safe communication between frontend and backend systems.Ī client and a server establish remote procedure calls to carry out tRPC operations. Performance: tRPC allows for fast communication between systems, making it suitable for real-time applications. TypeScript support: tRPC is specifically designed to work with TypeScript, making it easy to write and maintain code. Some of its most important traits include: It is created using TypeScript, a superset of JavaScript that is statically typed. TRPC is a communication protocol that enables functions or processes to be carried out on a distant system as if they were being carried out locally. Zod is a preferred option for many developers because it is made to be quick, light, and simple to use. With Zod, developers can create sophisticated validation schemas that may be used for a variety of purposes, from straightforward data validation to intricate business logic. Zod is type-safe, which means that it guards against runtime errors by checking data at runtime and warning the developer if there are any mistakes. It offers a straightforward and expressive method for defining, verifying, and manipulating data in JavaScript. Zod is a JavaScript type manipulation and validation library. It is made to make it simple for developers to create scalable, high-performance web apps with less boilerplate code. React-Query offers capabilities like automatic data fetching and caching, request deduplication, and simple error handling, and works seamlessly with the React.js environment. It offers hooks and components for dealing with the data retrieval, caching, and updating in response to user interactions and other application events. React-Query is a library for React.js that offers data fetching that is more straightforward and state management for remote data. In the demo, we will be building a simple chat mechanism that fetches some data from the backend (query) and updates the data from the frontend (mutate). In this article, we will see what tRPC is, what benefits it provides and how we can set up a monorepo project with an Express backend serving tRPC requests and a React client using tRPC to query and mutate data.
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