Software Alternatives, Accelerators & Startups

Request Metrics VS React Engine

Compare Request Metrics VS React Engine and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Request Metrics logo Request Metrics

The easy way to track your Core Web Vitals and boost website performance.

React Engine logo React Engine

A react render engine for Universal (previously Isomorphic) JavaScript apps written with express, by PayPal
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03

Unified Web Performance that automatically tests your pages and tracks real user experiences. Automatically discovers your busiest pages and scans them weekly, providing actionable recommendations. Integrated Real User Monitoring to track the actual experience of visitors to your website.

  • React Engine Landing page
    Landing page //
    2023-10-02

Request Metrics

$ Details
freemium $49 / Monthly (per Website)
Platforms
Browser
Release Date
2020 May
Startup details
Country
United States
State
MN
Founder(s)
Todd Gardner, Eric Brandes, Jordan Griffin
Employees
1 - 9

Request Metrics features and specs

  • Real User Monitoring
  • Automatic Performance Testing
  • Core Web Vitals
  • Alerting
  • Recommendations

React Engine features and specs

  • Isomorphic rendering
    React Engine enables both server-side and client-side rendering of React components, providing a seamless isomorphic/universal JavaScript experience. This allows for faster initial page loads and better SEO while maintaining rich client-side interactivity.
  • Express.js integration
    React Engine is designed as a view engine for Express.js, making it easy to integrate React into existing Express-based applications with minimal configuration. It follows familiar Express conventions for setting up view engines.
  • Built-in React Router support
    The library comes with built-in support for React Router, enabling developers to easily set up server-side and client-side routing without complex manual configuration.
  • PayPal backing
    React Engine was developed and maintained by PayPal, which provided credibility and ensured it was battle-tested in a large-scale production environment before being open-sourced.
  • Simplified setup
    The library abstracts away much of the complexity involved in setting up server-side rendering with React, reducing boilerplate code and allowing developers to get a universal React application running quickly.

Possible disadvantages of React Engine

  • Abandoned project
    The repository appears to be no longer actively maintained, with no recent commits or updates. This makes it risky to use in production as bugs and security vulnerabilities may go unpatched.
  • Outdated dependencies
    React Engine was built for older versions of React and React Router. It may not be compatible with modern versions of React (16+, 17, 18) or React Router (v5, v6), limiting its usefulness in current projects.
  • Limited ecosystem support
    The library is tightly coupled to Express.js, meaning it cannot be easily used with other Node.js frameworks like Koa, Hapi, or Fastify, reducing its flexibility.
  • Better modern alternatives
    Modern tools like Next.js, Remix, and Vite with SSR plugins provide far more comprehensive and well-maintained solutions for server-side rendering with React, making React Engine largely obsolete.
  • Limited documentation and community
    The project has relatively sparse documentation and a small community, making it difficult for new developers to troubleshoot issues or find examples and best practices for advanced use cases.

Analysis of React Engine

Overall verdict

  • Unable to verify a project specifically named 'React Engine' on GitHub with confidence, as this does not correspond to a widely recognized or well-documented open-source project that I have reliable information about. There may be multiple small or niche repositories using this name, and quality would vary significantly between them.

Why this product is good

  • React Engine is not a commonly recognized name in the mainstream React ecosystem
  • No verifiable consensus data on stars, maintenance status, documentation quality, or community adoption is available
  • Could refer to a personal project, a boilerplate, a rendering engine, or a niche tool - without more context, its quality cannot be assessed
  • Names like this are sometimes used for student projects, abandoned repos, or experimental tools that lack production readiness

Recommended for

  • Not recommended without further verification
  • Developers should search GitHub directly, check star count, last commit date, open issues, and documentation before adopting
  • Best suited for evaluation on a case-by-case basis rather than a blanket recommendation
  • If you have a specific repository URL, sharing it would allow for a more accurate assessment

Request Metrics videos

What is Request Metrics?

React Engine videos

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Category Popularity

0-100% (relative to Request Metrics and React Engine)
Website Monitoring
100 100%
0% 0
eCommerce Tools
0 0%
100% 100
Monitoring Tools
100 100%
0% 0
Office & Productivity
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Request Metrics and React Engine

Request Metrics Reviews

  1. imeldapaints
    ยท Lead Developer at pounce3 ยท
    Easy Performance Monitoring

    I was looking for alternatives to Speedcurve for our new project. It looked nice, but it was slow and really expensive.

    I discovered Request Metrics online, which looks very similar but a lot cheaper. The interface was a lot faster too, which seemed like a good sign for a performance company. It has been really great to work with so far and the support responds to my questions right away.

    ๐Ÿ Competitors: SpeedCurve
    ๐Ÿ‘ Pros:    Easy to use|Easy to install|Super simple
    ๐Ÿ‘Ž Cons:    No custom queries

React Engine Reviews

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

Social recommendations and mentions

Based on our record, React Engine seems to be more popular. It has been mentiond 1 time 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.

Request Metrics mentions (0)

We have not tracked any mentions of Request Metrics yet. Tracking of Request Metrics recommendations started around Mar 2021.

React Engine mentions (1)

  • react-engine vs other template engines
    I was wondering to use paypal's React Engine (https://github.com/paypal/react-engine), but I have some doubts:. Source: over 4 years ago

What are some alternatives?

When comparing Request Metrics and React Engine, you can also consider the following products

Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

DebugBear - Track site speed and Core Web Vitals

SpeedCurve - Monitor your front-end. Beat the competition

GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Screpy - Screpy is a web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).

SEO Speed Test - Google & ChatGPT ignore slow pages, check if yours is fast!