Views: 137 Introduction JSON (JavaScript Object Notation) is a lightweight data format that is easy for humans to read and write, and easy for machines to parse and generate. Node.js…
Views: 131 Introduction TypeScript in JavaScript Projects: TypeScript offers important advantages like static types, safer refactoring, and richer IDE tooling for building robust JavaScript applications. However, introducing TypeScript just for…
Views: 124 Introduction Node.js has become a widely adopted platform for building scalable network applications using JavaScript. However, once you have a Node app ready for release, determining where and…
Views: 124 Introduction GraphQL APIs provide clients with the flexibility to request precisely the data they need. However, security is vital to prevent unauthorized data access in GraphQL, especially for…
Views: 123 Introduction JavaScript generators are a powerful feature that allows creating lazy iterators – functions that can be paused and resumed to efficiently work with sequences or streams of…
Views: 119 Introduction Node.js has rolled out its latest version, Node.js 21, packed with a host of new features and enhancements. In this blog post, we’ll delve into the significant…
Views: 123 Introduction As REST APIs grow in complexity, comprehensive end-to-end testing becomes essential to prevent regressions. Cypress is a popular front-end testing tool that also works great for testing…
Views: 122 Introduction Ether.js is a powerful JavaScript library for interacting with the Ethereum blockchain and EVM-compatible networks like BSC, Polygon etc. It simplifies many complex blockchain tasks like creating…
Views: 166 Introduction React has rapidly become one of the most popular frameworks for building web applications thanks to its component-based architecture and efficient DOM rendering through the virtual DOM.…
Views: 525 Introduction Node.js is a popular open-source JavaScript runtime environment that allows developers to build server-side applications using JavaScript. As more companies adopt Node.js for their web development needs,…
Views: 131 Introduction Scaling refers to expanding an application or system to handle increases in traffic, data, or usage. Vertical and horizontal scaling represent two core strategies for growth. Vertical…
Views: 127 Introduction With so many programming languages to choose from, it can be daunting for beginners to decide where to start. In this guide, we’ll survey the most versatile,…
Views: 144 Introduction SOLID is a mnemonic for key design principles that lead to understandable, flexible and maintainable code. Applying these principles to React apps promotes loose coupling, encapsulation and…
Views: 141 Introduction Message queues provide powerful asynchronous messaging capabilities to modern applications. By decoupling and scaling message production and consumption, queues unlock huge benefits for distributed systems. In this…
Views: 116 Introduction TypeScript extends JavaScript by adding optional static typing and other powerful features. This guide explores the core differences between plain JavaScript vs TypeScript and helps assess when…
Views: 124 Introduction Memory leaks are a common source of problems in Node.js applications. They occur when memory is allocated but never released, accumulating over time and degrading performance. In…
Views: 118 Introduction JavaScript, the bedrock of web development, continuously unveils its intriguing features and functionalities. Amidst the plethora of tools available for developers, the new.target property emerges as a…
Views: 132 Introduction Arrays are one of the most commonly used data structures in JavaScript. Native array methods perform common operations like mapping, filtering, sorting etc. to manipulate array data.…
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