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ExpressJS VS Processing

Compare ExpressJS VS Processing and see what are their differences

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ExpressJS logo ExpressJS

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

Processing logo Processing

C++ and Java programming at the speed of thought.
  • ExpressJS Landing page
    Landing page //
    2021-10-14
  • Processing Landing page
    Landing page //
    2023-06-12

We recommend LibHunt Processing for discovery and comparisons of trending Processing projects.

ExpressJS features and specs

  • Fast Setup
    ExpressJS provides a minimal and flexible framework that allows rapid setup and development of web and mobile applications.
  • Middleware Support
    ExpressJS has a robust middleware system, allowing developers to add reusable functions to the request-handling pipeline.
  • Extensibility
    ExpressJS is highly extensible through third-party libraries and built-in functionality, catering to the needs of various applications.
  • Performance
    Due to its minimalist core, ExpressJS provides efficient performance and is capable of handling a high number of requests per second.
  • Community and Ecosystem
    A large and active community provides extensive documentation, support, and a wide array of open-source packages to extend functionality.
  • Flexibility
    Compared to full-stack frameworks, ExpressJS gives developers the freedom to structure their applications as they see fit.
  • Compatibility
    ExpressJS works seamlessly with various template engines, databases, and other frameworks, making it versatile for different project requirements.

Possible disadvantages of ExpressJS

  • Minimalist Core
    The minimalist nature of ExpressJS may require additional time and effort to integrate required plugins and libraries for specific features.
  • Learning Curve
    While ExpressJS is straightforward, mastering the middleware pattern and effective usage can have a learning curve for new developers.
  • Callback Hell
    Developers can encounter 'callback hell' due to nested callback functions, though this can be mitigated using Promises and async/await in modern JavaScript.
  • Lack of Convention
    Unlike opinionated frameworks, ExpressJS lacks conventions, which can lead to inconsistent code structure and maintenance challenges across different projects.
  • Security
    ExpressJS does not have built-in security features and relies on third-party solutions, requiring developers to be vigilant about applying best security practices.
  • Scalability
    While ExpressJS can handle high traffic, building and maintaining a highly scalable application might require significant additional effort, particularly in terms of codebase organization and resource management.

Processing features and specs

  • Ease of Use
    Processing has a simple and straightforward syntax, making it accessible for beginners and quick for prototyping.
  • Visualization Capabilities
    Processing excels at creating visually appealing graphics, animations, and interactive content.
  • Active Community
    Processing has a large, active community that contributes tutorials, examples, libraries, and forums support.
  • Cross-Platform
    Processing is cross-platform, allowing developers to run their sketches on Windows, macOS, and Linux.
  • Educational Focus
    Processing is designed with teaching in mind and is widely used in educational settings to teach programming concepts.
  • Integration with Other Tools
    Processing can be easily integrated with other creative coding tools and software such as Arduino.

Possible disadvantages of Processing

  • Performance Limitations
    Processing may not be the best choice for highly performance-critical applications, especially those requiring intense computation.
  • Limited Functionality
    While great for graphics and animation, Processing might be limited for other types of development like database-driven applications.
  • Java Dependency
    Processing is built on top of Java, which may not be ideal or preferred for all users, especially those who do not wish to work with Java.
  • Scalability Issues
    Processing sketches might face challenges when scaling up to large or more complex projects.
  • Basic IDE
    The Processing IDE is quite basic compared to more advanced development environments, potentially limiting for complex project management.

ExpressJS videos

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Processing videos

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Processing - Kickstarter Board Game Review

More videos:

  • Review - Processing or p5.js? My opinions
  • Review - Processing: A Game of Serving Humanity Review

Category Popularity

0-100% (relative to ExpressJS and Processing)

ExpressJS

Processing

JavaScript Framework
100 100%
JavaScript Framework
0% 0
3D
0 0%
3D
100% 100
Developer Tools
100 100%
Developer Tools
0% 0
Javascript UI Libraries
72 72%
Javascript UI Libraries
28% 28

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ExpressJS and Processing

ExpressJS Reviews

Top JavaScript Frameworks in 2025
Express.JS is used to create Restful APIs, which is useful for accepting requests from the front end and sending the appropriate response. Express.JS supports Node.js, which is one of the best reasons developers choose to use it. Moreover, debugging becomes faster and helps in finding errors in less time.
Source: solguruz.com
The 20 Best Laravel Alternatives for Web Development
Express.js — or Express for the cool cats — is Node.js’s minimalist wingman. It’s the train tracks for your web app, setting the path, defining the stops, but letting you drive the engine.
Source: tms-outsource.com
Top 9 best Frameworks for web development
The best frameworks for web development include React, Angular, Vue.js, Django, Spring, Laravel, Ruby on Rails, Flask and Express.js. Each of these frameworks has its own advantages and distinctive features, so it is important to choose the framework that best suits the needs of your project.
Source: www.kiwop.com
9 Best JavaScript Frameworks to Use in 2023
Additionally, Express.js v4 now comes with built-in middleware for handling AJAX requests from the client side, making it even easier to get started without having to worry about 3rd party libraries. Express.js is a great tool for quickly building out web applications and APIs in Node.js.
Source: ninetailed.io
JavaScript: What Are The Most Used Frameworks For This Language?
Express.JS is a popular open-source web application framework for Node.JS, which is a server-side JavaScript runtime environment. Express.JS provides a simple, flexible and scalable way to build web applications and APIs using Node.JS. It is known for its minimalist and unimposing approach, which means it provides a basic set of features and tools but allows developers to...
Source: www.bocasay.com

Processing Reviews

We have no reviews of Processing yet.
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Social recommendations and mentions

ExpressJS might be a bit more popular than Processing. We know about 467 links to it since March 2021 and only 340 links to Processing. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ExpressJS mentions (467)

  • How to Handle File Uploads with Node.js and Express - Multer Edition
    Basic knowledge of JavaScript and Express. - Source: dev.to / 1 day ago
  • Reusable API proxy in just a few lines of JavaScript
    The basis of my small API proxy is the NPM package http-proxy-middleware from Steven Chim, which I utilized to build a system that can be used via configuration for various endpoints and that runs on a server under the Node.js framework Express. - Source: dev.to / 16 days ago
  • How To Fetch Image From Database and Display In React JS
    Express Documentation This site has comprehensive guides on setting up routes, handling requests, and working with middleware in Express. - Source: dev.to / about 2 months ago
  • Show HN: MetroJS – JavaScript HTTPS Client with Middleware
    Hi, I've made a javascript https client, based on the browsers Fetch API, with added middleware support. Prebuilt middleware includes JSON, OAuth2.1 and OIDC (OpenID Connect). Differences with for example Axios, is that middleware can capture both request and response in a single function. Middleware is stackable. It is also completely backwards compatible with the Fetch API. Direct inspiration came from Express... - Source: Hacker News / about 2 months ago
  • Which Go Web Backend Framework Is Right for Your Next Project? A Detailed Analysis of Features and Performance
    Fiber draws direct inspiration from Express.js, a widely used web framework in the Node.js ecosystem. It is built on top of Fasthttp, known for its exceptional speed and low memory usage. - Source: dev.to / about 2 months ago
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Processing mentions (340)

  • Processing Foundation is hiring a Processing Project Lead!
    You can learn more about the Processing software and community at processing.org, or visit the Processing4 repository, Processing website repository, and our roadmap. - Source: dev.to / 12 days ago
  • Cloth
    >web dev/gradle/java knowledge to build something like this Web dev (and not just in java) is dominated by "component integration" concerns, containing lots of structure but little content. Computation is delegated to libraries, and the problems more about complexity of integration (at build time) scaled distributed systems (at runtime). In contrast, writing a simulation is computationally intensive, so... - Source: Hacker News / 18 days ago
  • Relax while watching bouncing particles making connections when they get closer
    See https://bleuje.com/animationsite/2024_1/ for a collection of programmatic black and white animations made with https://processing.org/ He even publishes the source code on https://github.com/Bleuje/processing-animations-code/tree/ma.... - Source: Hacker News / 4 months ago
  • Cosy Computing
    This is a nice comment and speaks to the notion that every medium has its own characteristic feel even is not "better" by some metric (e.g. Vinyl vs CDs, vs cassettes, vs live radio, vs mp3, etc.). A similar feeling of immediacy without any intervening concerns is hacking away at a Processing [https://processing.org/] sketch. In some sense it's the complete opposite of retro computing, but it engenders similar... - Source: Hacker News / 8 months ago
  • Want to be a software engineer? The difficulty of top down learning.
    In high school the first languages and tools I remember using were things like Turing, Processing, GreenFoot and BlueJ. All of which were learning tools, and with the exception of Turing, were Java abstractions with the main focus on graphical programming. These tools allowed me to do some pretty cool things, very quickly. These early experience are really what inspired my interest. - Source: dev.to / 9 months ago
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What are some alternatives?

When comparing ExpressJS and Processing, you can also consider the following products

Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications

p5.js - JS library for creating graphic and interactive experiences

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

OpenFrameworks - openFrameworks

Laravel - A PHP Framework For Web Artisans

Pure Data - Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical...

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