Though initially the module system was based on the CommonJS module pattern, the recent introduction of modules in the ECMAScript specification has shifted the direction of using ECMAScript Modules in Node.js by default instead.
Node.js is primarily used to build network programs such as Web servers. The most significant difference between Node.js and PHP is that most functions in PHP block until completion (commands only execute after previous commands finish), while Node.js functions are non-blocking (commands execute concurrently or even in parallel, and use callbacks to signal completion or failure).
Node.js is officially supported on Linux, macOS and Microsoft Windows 7 and Server 2008 (and later), with tier 2 support for SmartOS and IBM AIX and experimental support for FreeBSD. OpenBSD also works, and LTS versions available for IBM i (AS/400). The provided source code may also be built on similar operating systems to those officially supported or be modified by third parties to support others such as NonStop OS and Unix servers.
There are thousands of open-source libraries for Node.js, most of them hosted on the npm website. The Node.js developer community has two main mailing lists and the IRC channel #node.js on freenode. There are multiple developer conferences and events that support the Node.js community, including NodeConf, Node Interactive, and Node Summit as well as a number of regional events.
The open-source community has developed web frameworks to accelerate the development of applications. Such frameworks include Connect, Express.js, Socket.IO, Feathers.js, Koa.js, Hapi.js, Sails.js, Meteor, Derby, and many others. Various packages have also been created for interfacing with other languages or runtime environments such as Microsoft .NET.
Modern desktop IDEs provide editing and debugging features specifically for Node.js applications. Such IDEs include Atom, Brackets, JetBrains WebStorm, Microsoft Visual Studio (with Node.js Tools for Visual Studio, or TypeScript with Node definitions, NetBeans, Nodeclipse Enide Studio (Eclipse-based), and Visual Studio Code. Certain online web-based IDEs also support Node.js, such as Codeanywhere, Codenvy, Cloud9 IDE, Koding, and the visual flow editor in Node-RED.
Our customers and partners trust and hire our IT Team to fulfill their technology needs:
What we do
We stick by your side from day one. And we won't leave.
Business and functional requirements
System architecture design
Structure scheme for API
Structure scheme for integrations
Data systems design and architecture
Data systems optimization
We keep it working
Security and surveillance
New development requirements
CEO & Full Stack Developer
"I believe in motivated teams used to work together. When everybody is in sync, better decisions are made, the focus on the final goals is never lost, and project development is much easier."
CTO & Full Stack Developer
"There are great ideas, cool technology, very nice design but those are only tools to build a product and the product is only a good product if it has results."
Full Stack Developer
"Coding is not just writing a few lines to meet requirements. You need to be cohesive so that other people understand your ideas, so it's almost like writing a book...except for the fact that you can't forget the semicolon at the end of the line."
System Architect & Full Stack Developer
"I believe that great software just gets out of the way."
Miguel Bettencourt Dias
SysAdmin & Security Expert
"Choose a Job You Love, and You Will Never Have To Work a Day in Your Life! - Confucius? Arthur Szathmary? An Old-Timer? Janet Lambert-Moore? Harvey Mackay? Anonymous?"
UI / UX Designer
"Designing has a lot to do with common sense. To design highly functional and attractive interfaces and websites, you must understand your client’s business and the end user’s goals and motivations, and never lose focus on what is important."
And our developers' network
We find, hire and manage the best it Team for each IT Project.
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General Partner of Plug & Play Ventures , Silicon Valley
Testimonial on Eduardo Pinheiro
"Eduardo Pinheiro is a passionate and persistent engineer and entrepreneur. Eduardo’s penetrating mind allows him to portray incredible work and thrive on any new challenges."
Vasco Camara Pereira
Solution Architecture Manager, OutSystems
Testimonial on Filipe Contente
"Working with Filipe is believing that the work will be done on schedule, on budget and with extreme quality! Nowadays the technologies are a moving target and we don't have time to be up to date to every state-of-the-art piece of framework or tech launched. However, for Filipe, there isn't a single challenge that can't be done. I trust him and his team."
Partner, Live Content
Testimonial on Manuel Antunes
"What I love about Manuel it’s his no-nonsense approach. You won’t get the usual clichés and buzzwords from him. Instead, it’s all about a deep understanding of the job in hands, and the most effective ways to get it done."
Diogo Dantas da Cunha
Co Founder at ClicInvest
Testimonial on Filipe Contente
"Working with Filipe you get so much more than a FullStack developer. At times I felt he knew more about the business than myself. He always questions decisions and forced good development briefings. In fact he was always more worried about understanding the big picture and customer side before diving into the development needs and that makes all the diference. With Filipe you get a business partner that is also a full stack developer. Thank you very much, it was a pleasure working with you."
CEO, Habit Analytics
Testimonial on Tiago Alves
"Tiago's technical expertise, ranging from high-level architectural knowledge down to the most detailed code algorithm, coupled with a great understanding of the business domain made him an invaluable team member and a great team player."
Nuno Silvério Marques
Executive Marketing Director, SpoonfulOne
Testimonial on Manuel Antunes
"I love working with Manuel. He adds strategy to his design skills and a sense for what works. A design brief can easily evolve to a brainstorm, with great new ideas being generated every time. Design works when the message is clear and the target nods their head."
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