builder.io·3yThe React Ecosystem in 2023
The React Ecosystem celebrates its 10th anniversary in 2023 as the ecosystem continues to flourish. For those who are new to React, getting started can be a daunting task. With a vast array of tools and libraries available within the React ecosystem, choosing the right combination for your project can be challenging.
Quastor Daily·3yHow Booking.com Searches Through Millions of Locations in Milliseconds
The data structure powering this map is a Quadtree, a tree data structure that’s used extensively for spatial indexing, image processing and more. For Quadtrees storing more than 300,000 markers, Booking achieves a p99 lookup time of less than 5.5 milliseconds. Pinterest uses Apache Druid for storing ad reporting metrics.
builder.io·3yHow to Test Custom React Hooks with React Testing Library
Custom React hooks offer developers the ability to extract and reuse common functionality across multiple components. Testing these hooks can be tricky, especially if you are new to testing. In this blog post, we will explore how to test a custom React hook using React Testing Library.
builder.io·3yThe Dev Drop: AI Prompts, Reactive Magic, and Testing
The Dev Drop: AI Prompts, Reactive Magic, and Testing What up, devs? I've finally had a chance to meet all the Builder team in person. There are some interesting things from the Google IO event with some exciting new web platform features coming to a browser near you.
Angular·3yAngular v16 is here!
Angular v16 is here! Six months ago, we reached a significant milestone in Angular’s simplicity and developer experience. This post includes lots of content, capturing most of the improvements we made over the past six months. In v16, we’re expecting significant improvements of the INP Core Web Vital metric for apps built with signals.
DZone·3yFuture of Software Development
Generative AI is revolutionizing software development by augmenting various roles, automating tasks, and accelerating innovation. This cutting-edge technology is poised to augment various software roles, creating diverse perspectives and opportunities for co-innovation. Join the DZone community and get the full member experience.
Java Code Geeks·3ySoftware Deployment Best Practices
Software deployment refers to the process of releasing and installing software applications into a target environment. It involves a series of activities and steps to ensure that the software is successfully deployed and made available for use. In 2023, software deployment best practices continue to evolve as technology advances and organizations strive for more efficient and reliable deployment processes.
This is Learning·3yCopilot Chat writes Unit Tests for you!
Copilot Chat writes Unit Tests for you! The tool is one of the coolest features in the Copilot X suite. Copilot doesn't write tests because we don't have time to test your code. It will generate tests for the code you selected, but it doesn't know what you're trying to test.
DZone·3y5 AI Coding Tools for Your Engineering Team
There are a plethora of AI tools that claim to write high-quality code for software engineers. The demand for automation in software engineering is skyrocketing, and AI-powered code generation is stepping up to the plate. GitHub Copilot X is the best-known AI tool for software delivery – and it isn't even out yet.
ITNEXT·3yThe Essential React Testing Guide: Boost Your Productivity and Confidence (with Jest and RTL)
The Essential React Testing Guide: Boost Your Productivity and Confidence (with Jest and RTL) Writing tests in React is crucial to ensure that applications work as expected, catching bugs early in the development cycle. Tests also provide confidence in the quality of the codebase, making it easier to maintain and refactor.
Modern CSS Solutions·3yTesting Feature Support for Modern CSS
Tests for CSS support can be done directly in your stylesheets using. You can also test for selectors such as,,, and more. A significant limitation of is that it currently cannot test for at-rules, meaning it cannot detect support of (container queries), (cascade layers), and others.
Medium·3yThe 2023 Angular Developer Roadmap | Zero to Hero
The 2023 Angular Developer Roadmap is a comprehensive roadmap that outlines the essential steps and resources to help you master Angular and start building impressive applications with confidence. The key to success lies in continuous learning, practice and the application of best practices as you build real-world projects.
Medium·3yHow To Download File Using Selenium Python
The unittest testing framework was initially inspired by JUnit and had a flavor similar to the major unit testing frameworks in other languages. Selenium is the default Python test framework provided with the Python package. It can also be used for test automation, collection aggregation, etc. We will consider running tests on Chrome, Firefox, and Safari.
Laravel News·3yFeature Tests powered by database seeders
Feature Tests powered by database seeders. David Hemphill gave a talk titled " Abusing Laravel for Fun and Profit" at Laracon AU in 2018. David goes through some common ways to set up your data before testing, such as using a method, a trait, and then using custom seeders in his tests.
freeCodeCamp·3yHow to Build a Stress Tester Tool for Debugging Your Code
How to Build a Stress Tester Tool for Debugging Your Code is part of the DebuggingFeb Writeathon. I recently wrote about how competitive programmers debug their solutions during competitions. The approach of generating thousands of small sample cases to test one solution is not only used by competitive programmers.
Medium·3yAdopting the Best Practices in Angular Development in 2023
Adopting the Best Practices in Angular Development in 2023 is a blog post by Rahima Khanam. The goal of this blog is to list down the best practices that Angular Developers should follow to secure a high level of acceptance and success for their applications.
Community Picks·3yReact Hook Form: Working with Multipart Form Data and File Uploads
Learn how to work with multipart form data and file uploads using React Hook Form. Add a file input to your form and handle file inputs through controlled or uncontrolled inputs. Submit the form data as multipart form data and test file uploads with React Testing Library.
Honeybadger·3yReal-time applications using Laravel
Real-time applications are a great way to keep users on a site for longer periods of time. They provide an incredibly smooth experience for users interacting with your web application. In this tutorial, we will learn how to make use of real-time technologies and create incredible user experiences with the Laravel Framework.
