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jQuery VS PM2

Compare jQuery VS PM2 and see what are their differences

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Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues. featured
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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

jQuery logo jQuery

The Write Less, Do More, JavaScript Library.

PM2 logo PM2

Advanced, production process manager for Node.js
  • jQuery Landing page
    Landing page //
    2023-10-22
  • PM2 Landing page
    Landing page //
    2021-10-18

jQuery features and specs

  • Ease of Use
    jQuery simplifies complex JavaScript tasks by providing easy-to-use methods, which can lead to shorter development times and cleaner code.
  • Cross-Browser Compatibility
    jQuery handles many browser inconsistencies, ensuring that your code works seamlessly across different browsers without additional effort.
  • Large Community and Ecosystem
    There is a vast community of developers who contribute plugins, extensions, and provide support, making it easier to find solutions and enhance functionality.
  • Animation and Effects
    jQuery offers built-in methods for creating animations and effects, allowing developers to enhance the user interface with minimal code.
  • AJAX Simplification
    The library provides straightforward methods for making AJAX calls, which simplifies the process of loading data asynchronously.
  • Documentation and Learning Resources
    Extensive documentation and a plethora of tutorials are available, making it easier for developers to learn and troubleshoot.

Possible disadvantages of jQuery

  • Performance Overhead
    Using jQuery can add overhead to your application due to its file size and additional abstraction, which can impact performance, especially in resource-constrained environments.
  • Relevance
    With the advent of modern JavaScript frameworks like React, Vue, and Angular, and the improvements in native JavaScript (ES6+), the need for jQuery has decreased, making it less relevant in contemporary web development.
  • Learning Curve for Advanced Features
    While basic usage is straightforward, mastering more advanced topics and optimizing performance can be challenging for newcomers.
  • Potential for Overuse
    Developers might rely too heavily on jQuery for tasks that can be efficiently handled by native JavaScript, leading to bloated codebases.
  • Maintenance and Legacy Code
    Projects heavily reliant on jQuery may face maintenance challenges as modern frameworks and practices evolve, requiring significant refactoring effort if transitioning away from jQuery.
  • Security
    Older jQuery versions have known security vulnerabilities, and continuing to use outdated versions can pose security risks. Regular updates are necessary to mitigate this issue.

PM2 features and specs

  • Process Management
    PM2 provides efficient process management, allowing you to easily start, stop, and restart applications. It handles the daemonization of processes and ensures that all your services run continuously.
  • Monitoring & Logging
    PM2 offers robust monitoring and logging features, providing real-time metrics on CPU and memory usage, along with comprehensive logging to help debug issues and monitor application performance.
  • Cluster Mode
    PM2 supports cluster mode, enabling you to run multiple instances of your application to utilize multi-core systems effectively, thereby improving performance and handling more traffic.
  • Easy Deployment
    With PM2, deployment is simplified through built-in functionalities like management of environment variables and automatic startup scripts, making it easier to deploy applications across environments.
  • Platform Agnostic
    PM2 is platform-agnostic and can be used with diverse environments and languages, though it is optimized for Node.js applications, offering flexibility to manage various types of applications.

Possible disadvantages of PM2

  • Overhead
    While PM2 is lightweight, it can add some overhead, particularly in smaller or simpler applications where its full range of features may not be necessary.
  • Configuration Complexity
    For new users or simple applications, PM2's configuration options may seem complex, with a steep learning curve to understand and leverage all available features effectively.
  • Memory Usage
    PM2's memory usage can be higher compared to more minimal solutions, which might be a concern for resource-constrained environments or small-scale projects.
  • Limited to JavaScript by Default
    Although you can manage other types of applications, PM2 is primarily designed for Node.js, so managing non-JavaScript applications could require additional effort or wrappers.
  • Potential Issues with Large Projects
    In some cases, PM2 may face challenges scaling very large projects due to its process management design, requiring more thorough testing and configuration tuning.

jQuery videos

+ Add

Quick jQuery Review

More videos:

  • Review - jQuery vs Vue, React and Angular
  • Review - Front-End Development, HTML & CSS, Javascript & jQuery by Jon Duckett | Book Review
  • Review - The Legend of jQuery in 100 Seconds
  • Review - ⭕The one book I regret not having as a beginning web developer || Jon Duckett JavaScript & jQuery

PM2 videos

+ Add

The Spyderco Paramilitary 2 (PM2) Pocketknife: The Full Nick Shabazz Review

More videos:

  • Review - Cut or Carry: Spyderco PM2 ParaMilitary 2 Review
  • Review - Spyderco Paramilitary 2 S110V Long-Term Review (Best value PM2?)

Category Popularity

0-100% (relative to jQuery and PM2)

jQuery

PM2

Development Tools
100 100%
Development Tools
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100
Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
Log Management
0 0%
Log Management
100% 100

User comments

Share your experience with using jQuery and PM2. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare jQuery and PM2

jQuery Reviews

Top 20 Javascript Libraries
jQuery dramatically simplifies JS programming and is easy to learn and use. It is highly extensible and makes web pages load faster. jQuery wraps up a lot of standard functions making the job of the developer easy. A JS code of several lines could be just a method to be called in jQuery. It also has many plugins to perform different tasks. Some of the features of jQuery are...
Source: hackr.io
Top 15 jQuery Alternatives To Know
The world is full of newer technologies and there are alternatives available for all of them. jQuery is no different. The above-mentioned technologies can be a good alternative to jQuery though jQuery itself has a loyal user base of its own. Overall, it depends upon the organizational skills, requirements, budget, and objective, based on which stakeholders can take a call on...
Source: www.spec-india.com
Best Javascript libraries to use in 2021
jQuery has been in the development scene for a long time and has been the unprecedented king for webpage dev. It is one of the most common libraries used throughout the world, with more than 50% of websites using jQuery for their functioning. jQuery is a library used majorly for Document Object Model (DOM) manipulation. The DOM is a tree-like structure that represents all...
Source: codersera.com

PM2 Reviews

We have no reviews of PM2 yet.
Be the first one to post

Social recommendations and mentions

Based on our record, jQuery should be more popular than PM2. It has been mentiond 101 times since March 2021. 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.

jQuery mentions (101)

  • This One jQuery Mistake Froze Our Web Page! Here's the Fix You Need to Know
    Whenever the number of items increased, the browser became slow, sometimes even unresponsive. At first, we thought it was a server issue or maybe too much data. But no — the problem was hiding inside a small line of jQuery. - Source: dev.to / 13 days ago
  • Is jQuery Dead?
    Ah, jQuery — the library that powered a generation of web apps. - Source: dev.to / about 1 month ago
  • Understanding Awaitables: Coroutines, Tasks, and Futures in Python
    Then we have callbacks, which were popularized by AJAX calls. Back then, with jQuery, we could define handlers to deal with both success or failure cases. For instance, let's say we want to fetch the HTML markup of this blog (skipping error failure callback for brevity), we do. - Source: dev.to / about 1 month ago
  • the entire history of JavaScript, i guess
    One of them is JQuery created by John Resig. The library addresses extremely-frustrating issues related to cross-browser compatibility that existed at the time. To this day, it remains the most widely used JavaScript library in terms of actual page loads. - Source: dev.to / 3 months ago
  • Let Me Talk About Component-based Front-end Development
    The once popular jQuery, with its strengths fully utilized in jQuery UI and Bootstrap, provides many UI components and is also friendly to backend developers, seemingly meeting the requirements. However, looking at their component implementation and resource loading forms—. - Source: dev.to / 4 months ago
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PM2 mentions (57)

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What are some alternatives?

When comparing jQuery and PM2, you can also consider the following products

React Native - A framework for building native apps with React

Supervisor - Supervisor is a client/server system that allows its users to monitor and control a number of...

Babel - Babel is a compiler for writing next generation JavaScript.

systemd - systemd is a replacement for the init daemon for Linux (either System V or BSD-style).

Composer - Composer is a tool for dependency management in PHP.

runit - runit is a cross-platform Unix init scheme with service supervision, a replacement for sysvinit...

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