Best of Semaphore — 2023

1
Article
Semaphore·3y
Microservices Best Practices
Microservices architecture involves designing and developing loosely-coupled services. Best practices include adopting the Single Responsibility Principle, building teams with clear responsibilities, using the right tools and frameworks, keeping asynchronous communication between microservices, adopting the DevSecOps model, using separate data stores for each microservice, deploying each microservice separately, orchestrating microservices using platforms like Kubernetes, and using an effective monitoring system.
111
5
2
Article
Semaphore·3y
Creating SVG Animations Using Tailwind CSS
SVGs are a vector-based graphics file format that allows graphics to be displayed at any size without losing quality. For the use of illustrations, icons, and logos on websites and applications, SVGs have proven to be an invaluable resource. For this tutorial, we will use a heart SvG icon from Hero icons.
35
2
3
Article
Semaphore·3y
10 Best Alternatives To ChatGPT: Developer Edition
Semaphore ChatGPT has been on the rise since its introduction. It completely changed how everyone, including developers, uses AI. This chatbot has significantly improved numerous areas, such as precise search results, enhanced human skills, and coding.
34
3
4
Article
Semaphore·3y
Starting With Microfrontends
Micro frontends is an architectural approach that helps break down large web applications into smaller, independent parts. This post discusses the challenges of slicing monolithic applications and the benefits of vertical and horizontal slicing. It also explores different implementations of micro frontends, including iframes, module federation, Single SPA, and Bit.dev.
34
2
5
Article
Semaphore·3y
Best Practices for Securing Node.js Applications in Production
The power of Node.js lies in the NPM environment, which offers millions of libraries. Most NPM packages involve some security vulnerabilities. In this guide, you will see the 15 best practices for devising a secure node.js app architecture for production.
32
1
6
Article
Semaphore·2y
NativePHP: Convert any Webapp to the Desktop
NativePHP is a framework that allows PHP developers to create desktop applications by wrapping PHP applications in Electro. It is compatible with any PHP framework but heavily tailored for Laravel. It is currently in its alpha stage, leaning more towards a beta experience. It supports local SQLite database and building for different operating systems.
30
1
7
Article
Semaphore·3y
Asynchronous JavaScript for Beginners
JavaScript is single-threaded, which means that only one line of code can be executed at a time. In synchronous JavaScript, each function is performed in turn, waiting for the previous one to complete before executing the subsequent one. This allows the chef to fulfill orders quickly and ensures that customers receive their food as soon as possible.
29
8
Article
Semaphore·3y
Building an Error Handling Layer in React
Learn how to add an error handling layer to your React application. An error handling layer allows you to catch and handle errors, preventing crashes and improving user experience. Two approaches are explored: using error boundaries in React and using the react-error-boundary library.
23
2
9
Article
Semaphore·3y
SPA Are Dead, Long Live SPA
React’s solution comprises two components, both of which are available through Next.js. Server components are streamlined, non-interactive versions of existing React components, rendered solely on the server. The React team believes the industry is moving: shifting tasks back to the server to enhance load times.
21
4
10
Article
Semaphore·3y
Writing Unit Tests in Node.js Using Jest
Unit testing is a software testing method that involves testing individual units or components of a software application in isolation from the rest of the application. It aims to validate that each code unit is working as intended. In this article, you will learn how to write and run high-quality unit tests in Node.js using the popular testing framework Jest.
20
11
Article
Semaphore·3y
9 Tips for Becoming a Successful Tech Leader
Actions and examples are more important than titles or positions when it comes to leadership. Prioritizing others, clear communication, recognizing excellence, and maintaining momentum are key actions for becoming a successful tech leader.
18
1
12
Article
Semaphore·3y
Web Animation for Your React App: Framer Motion vs GSAP
Web animations are crucial for websites, especially with increasing complexities in UI and UX. React developers need to know the best animation library for their use case. This article compares Framer Motion and GSAP, highlighting their benefits, drawbacks, key differences, and how to choose the best animation library for a React project.
17
1
13
Article
Semaphore·3y
Docker Logging: 7 Best Practices
Docker Logging is an essential aspect of operating containers in a production environment. It provides the capability to track and troubleshoot your applications. To make logging work well in Docker containers, you need to log the app, the host computer, and the Docker service.
15
1
14
Article
Semaphore·3y
Demystifying the React useCallback Hook
The useCallback hook in React is used to memoize a callback function, preventing it from being recreated on every render. Memoization is a technique that stores the results of a function call and retrieves them from a cache, improving performance. By using useCallback, developers can optimize their React apps by avoiding unnecessary re-renders of components. The hook is especially useful when passing functions as props to child components or when working with functions that rely on external data or state.
12
15
Article
Semaphore·3y
Low-Code and No-Code Development Tools
Low-code and low-code development tools have become popular to address this challenge. These tools often have pre-built components and templates that can be used to create apps without requiring extensive coding knowledge. Low- code development tools are designed to allow users with no programming knowledge to create software applications.
11
1
16
Article
Semaphore·3y
ChatGPT Writes Code: Will It Replace Software Developers?
ChatGPT is an AI tool that can respond to queries with human-like text and has the potential to automate writing code. It brings benefits such as cutting down lengthy manual coding and speeding up the development process. However, it also has limitations and cannot replace human developers in tasks that require critical custom requirements and proper QA checks.
11
17
Article
Semaphore·3y
Trunk-Based Development: The Key to Better and Faster Software
Trunk-based development is a software development methodology that focuses on keeping a single source of truth for the code repository, using short-lived branches, small and frequent commits, and continuous integration and delivery. It differs from other branching strategies by using a single branch, many short-lived branches, encouraging frequent code changes and collaboration, and accelerating software delivery. To implement trunk-based development, start with ad-hoc/initial maturity, then move to repeatable, managed, and scalable maturity levels. Some technologies that support trunk-based development include version control, continuous integration, continuous delivery, automated testing, and feature flags.
11
18
Article
Semaphore·3y
Microservices Communication in NestJS With gRPC
The goal is to create a complete meal by combining all these dishes. Each dish represents a microservice with a specific function or purpose. In a microservices architecture, developers can develop, deploy, and maintain each microservice independently from the others. We can ensure that microservices can function seamlessly to build a durable and scalable system.
10

See all Semaphore archives