Systems | Development | Analytics | API | Testing

At NodeSource our mission is to help companies achieve significant time reductions in their processes, allowing them to be more efficient in the performance of their node.js applications. N|Solid is a product, APM —Application performance monitoring — that helps us detect improvement opportunities, detecting vulnerabilities and supporting security, among other amazing features. Something important to note is that we do our magic directly in production.

A few days ago, we were in Texas attending one of the most important events in the Javascript ecosystem. For the first time after these difficult times, we had the opportunity to meet again in person with the main contributors and actors of the Javascript ecosystem on a global scale. The appointment was at OpenJS World 2022. We were really happy to meet again with friends from the OS and NodeJS community, seeing them again was priceless.

At times, Node.js can feel like a black box. Shifting to an asynchronous programming model changes how developers are required to handle and interpret existing data. There are many solutions out there to help the users gain more visibility; however, it has been proved that all those solutions out there to capture such critical information come with a high toll on the performance of every application implementing them.

Sometimes an application needs more than Node.js to develop and bootstrap itself. Maybe the project needs some automation from a different programming language than JavaScript; even in that scenario, Node.js can run those required tasks; with that, your whole application could be easier to maintain and won’t have a lot of technologies mixed in the same project.

Providing developers and the Node ecosystem NodeSource Node.js Binary Distributions via.rpm, .deb as well as their setup and support scripts is one of our primary contributions to the community. Our binaries have been downloaded more than 100m times in the last year, powering applications across the globe.

We launched N|Solid SaaS into beta last year to make available our enterprise-grade Node.js tools more accessible, especially for smaller teams and individual developers. N|Solid is the best observability and insights tool to manage Node performance and security, trusted by developers and enterprise organizations across the globe, built by Node Experts.

The TypeScript team announced a collaboration to a new proposal for the JavaScript language, written by Gil Tayar, that I was amazed by. In Gil's words: "It seems that people love types based" according to the StateOfJS 2021 survey.

Streams are one of the oldest and most misunderstood concepts in Node.js, and that's not a developer's issue. The streams API in Node.js could be kind of hard to understand, which could lead to misunderstandings, wrong usages, and in worst scenarios, memory leaks, performance issues, or weird behavior in your application.

In this blog post, you can find a list and description of dependencies and other host Specs inside package.json. The dependencies in your project's package.json allow the project to install the versions of the modules it depends on. By running an install command inside a project, you can install all of the dependencies listed in the project's package.json, meaning they don't have to be (and rarely should be) bundled with the project itself.

In this chapter, we'll give you a kickstart introduction to effectively using package.json with Node.js and npm. The package.json file is core to the Node.js ecosystem and is a fundamental part of understanding and working with Node.js, npm, and even modern JavaScript. This file is used as a manifest, storing information about applications, modules, packages, and more.