JavaScript Resources

How to Build a React Native Chat App for Android

In this article, learn to develop a React Native in-app chat and messaging with MirrorFly's SDK, including dependency setup and pre-built UI kit implementation.

March 24, 2025

by Alexander Samuel

· 4,306 Views · 3 Likes

Writing DTOs With Java8, Lombok, and Java14+

Learn how newer Java versions and libraries like Lombok can reduce boilerplate code, simplify DTO creation, and improve development efficiency.

March 21, 2025

by Nitesh Gupta

· 9,272 Views · 1 Like

Concurrency and Parallelism in Node.js for Scalable Apps

Read the post to learn how to build highly performant and scalable Node.js applications by managing concurrency and parallelism in them.

March 21, 2025

by Kaushal Shah

· 4,974 Views · 2 Likes

[Part-1] Text to Action: Build a Smart Calendar AI Assistant

Integrate Google Calendar into your app by setting up OAuth2 authentication and creating an Express endpoint to add events, all in under 50 lines of code.

March 20, 2025

by Vivek Vellaiyappan Surulimuthu

· 6,542 Views

Migrating from React Router v5 to v6: A Comprehensive Guide

Learn how to migrate from React Router v5 to v6 with key updates, including to , new hooks, nested routes, and streamlined APIs.

March 20, 2025

by Pavan Kothawade

· 5,785 Views

How to set up your sign-in solution on CloudFare pages by using Next.js, NextAuth D1, and Prisma. The source code and the link to the working demo are provided.

March 19, 2025

by Bogdan Nechyporenko

CORE

· 4,585 Views · 1 Like

Stream Gatherers: Intro to Intermediate Operations Modeler

Gatherers is a new and powerful API that enhances the Stream API by modeling intermediate operations and allowing the definition of custom intermediate operations.

March 19, 2025

by Hüseyin Akdoğan

CORE

· 9,677 Views · 3 Likes

AI-Driven Self-Healing Tests With Playwright, Cucumber, and JS

Self-healing for automation testing significantly reduces maintenance by automatically adapting to changes in the application's user interface.

March 13, 2025

by Priya Yesare

· 9,100 Views · 2 Likes

Import Order in React: A Deep Dive Into Best Practices and Tools

In React development, the order in which you import files matters! It impacts performance and maintainability and can prevent tricky bugs.

March 11, 2025

by Melvin Prince

· 8,319 Views

Advanced Error Handling in JavaScript

Learn advanced JavaScript error-handling techniques beyond try-catch, including custom errors, centralized handling, error propagation, and robust testing.

March 5, 2025

by Raju Dandigam

· 7,697 Views · 5 Likes

Harnessing Real-Time Insights With Streaming SQL on Kafka

Streaming SQL enables real-time data processing and analytics on the fly, seamlessly querying Kafka topics for actionable insights without complex coding.

March 5, 2025

by Rama Krishna Panguluri

· 6,177 Views

React Performance Optimization: Tricks Every Dev Should Know

Learn to optimize React apps by diagnosing re-renders, using React.memo, lazy loading, and advanced strategies like context splitting and list virtualization.

March 4, 2025

by Mohit Menghnani

CORE

· 6,229 Views · 4 Likes

Building a Weather Service With Genkit and AI

AI-powered weather service using Genkit, TypeScript, OpenWeatherAPI, and GitHub Models. Uses OpenAI o3-mini for AI responses.

March 4, 2025

by Xavier Portilla Edo

CORE

· 5,403 Views · 1 Like

Next.js Theming: CSS Variables for Adaptive Data Visualization

CSS variables revolutionize the theming of apps by allowing theme changes in real time. This makes them suitable for modern apps having features like data visualization.

March 4, 2025

by Anujkumarsinh Donvir

CORE

· 5,251 Views · 5 Likes

Thread-Safety Pitfalls in XML Processing

Or how to shoot yourself in the foot with Java Streams. Learn thread-safety pitfalls in Java’s DOM and Stream APIs — and practical strategies to avoid concurrency issues.

February 28, 2025

by Volodya Lombrozo

· 9,954 Views · 3 Likes

An Introduction to Object Mutation in JavaScript

In this article, you will learn how object mutation in JavaScript works, its pitfalls, and strategies to prevent it with relevant code examples.

February 20, 2025

by Joydip Kanjilal

CORE

· 5,800 Views

Streamline Microservices Development With Dapr and Amazon EKS

Learn how the combination of Dapr and Amazon EKS accelerates development, enhances applications' resilience, and improves scalability.

February 19, 2025

by Jatinder Singh

· 7,022 Views

Reactive Programming in React With RxJS

Learn to manage asynchronous data in React by integrating RxJS for cleaner code, efficient API handling, and enhanced performance through reactive programming.

February 14, 2025

by Raju Dandigam

· 7,433 Views · 1 Like

Enhancing Security in JavaScript

Learn techniques for safeguards like input validation, output encoding, Content Security Policies (CSP), and secure coding practices.

February 13, 2025

by Aishwarya Murali

· 4,803 Views · 1 Like

React Middleware: Bridging APIs and Components

React-based UI is adopting middleware as a way to handle complex asynch functionalities during state management to manage application flow effectively.

February 13, 2025

by Anant Wairagade

· 7,340 Views · 3 Likes

The Latest JavaScript Topics