Package managers are software tools that help programmers and developers to install, update and uninstall packages of code, libraries, or other software. There are many package managers for a variety of programming languages such as JavaScript's NPM and Ruby's GEM. Package managers typically use metadata to determine which versions of a package are available and the dependencies of each version package managers vary in the type of automated software they install and update.

HTTP Keep-Alive is a feature of web servers that allows clients to keep connections open. It's also called "persistent connections." The idea behind HTTP Keep-Alive is to prevent the connection from timing out and closing, which would require the client to reconnect. This saves time for both users and the website’s server. HTTP/1.1 is designed to allow keep-alive connections by default, but HTTP/1.0 is not.

Over the last ten years, APIs have grown in popularity and utilization. They've evolved into critical components of application infrastructure, and as businesses continue to use and build them, good API architecture will become increasingly important. A smart API design helps performance and the overall developer experience, whether they're public or internal. The most common APIs employ HTTP requests to access and use data and follow a RESTful architecture.

In today's digital landscapes, businesses are constantly looking for strategies to differentiate themselves from their competitors. Web and mobile applications have become a must-have and effective marketing tool for any successful organization. User-friendly applications are built using frameworks. Angular and AngularJS are the most popular front-end web development frameworks among the greatest JavaScript frameworks.

One of the most important features of Java is the built-in garbage collector (GC), which automates memory management. The GC is capable of handling the majority of memory leak issues because it implicitly handles memory allocation and freeing. While the GC is capable of handling a significant amount of memory, it does not provide a guaranteed solution to memory leaks. The GC is intelligent, but not without flaws. Even with the most attentive developer's applications, memory leaks can occur.

Numerous technologies underpin the web services we use daily. Web APIs are an essential component of the internet world. A web browser or a web server can use an API. When writing web code, developers must select the Web API that best fits the needs of their project. Web APIs come in a variety of forms. They enable two applications to communicate with one another using a set of rules.

The term lazy loading is a custom of hindering load or configuration of sources or entities until it is primarily required to upgrade functioning and maintain system sources. For instance, if an Internet domain has a depiction that the client has to browse down to refer to, by creating a placeholder content, the webpage starts to lazy load the content by allowing the website to provide only the accessed content instead of bulk loading all the content.

OPcache is a form of caching system that caches precompiled script bytecode in a server's memory, allowing a web page to load faster each time a user accesses it. With the OPcache PHP OPcode caching system, you can speed up your website three times. In this article, we will discuss what is OPcache and how to use it to speed up your website.

GraphQL is a comprehensive approach to guiding software developers in constructing data-driven applications. It is sometimes referred to be a platform or programming language agnostic query language. It is, in our opinion, the new API standard, allowing client applications to request particular data from the database rather than a full record. This article will teach you some of the core ideas needed to create a GraphQL API that uses Laravel.

The capacity to reuse and build upon the foundations of other people is one of the most powerful aspects of software development. The code-sharing has helped in the rapid advancement of software. This process of code sharing in Node.js is eased via module.exports or exports, which can be used both within individual projects and in external npm dependencies. Modules are code structure building elements that help Node.js developers better structure, reuse, and distribute code.