Dev tools · alternatives · 2026

24 alternatives to Magento 2 Rocket JavaScript

Page Speed Up Tool

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Magento 2 Rocket JavaScript launched in 2019; newer entries below may have overtaken it.

1. 1
   Magento 2 Defer JavaScript▲1

   Robust Magento 2 Extension

   2024 · mageants.com · its alternatives →

2. 2SU
   Speed up your site by running JavaScript when the browser is idle▲94

   2022 · npmjs.com · its alternatives →

3. 3JL
   JS library to make your website instant▲426

   http://instantclick.io/ It seems the internet architecture won't bring us instant websites anytime soon. So here is a hack. I released this JS library last month (today is version 2.0 release, fixing v1.0's rough edges), it makes use of HTML5's pushState and preloading to make a website instant. It works like this: before clicking on a link, you'll hover over it. And there's a delay of 200-300 ms between these two events. InstantClick uses this delay to preload a page, when you click on a link it will display instantly in most case. (You can test on the website.) That's…

   2014 · its alternatives →

4. 4BA
   Build a JS-only interactive product walk-through for your landing page▲184

   2020 · github.com · its alternatives →

5. 5
   ShipFast▲812

   Ship your startup in days, not weeks

   2023 · shipfa.st · its alternatives →

6. 6
   Instant Page▲420

   Make your site’s pages instant in 1 minute ⚡

   2019 · its alternatives →

7. 7
   Popupsmart▲269

   Simple popup builder that boosts sales

   2021 · its alternatives →

8. 8
   Magento 2 Speed Optimization Extension▲2

   Improve Your Store Performance | Google PageSpeed Optimizer

   2020 · its alternatives →

9. 9CE
   Canvas engines performance comparison – PixiJS, Two.js, and Paper.js▲193

   2020 · benchmarks.slaylines.io · its alternatives →

10. 10
    hasty.dev▲146

    A JS Perfomance Tool

    2021 · its alternatives →

11. 11
    Butterup▲68

    Customisable & lightweight JavaScript toasts

    2023 · its alternatives →

12. 12
    Magento 2 Page Preload / Prefetch▲4

    Faster Subsequent Page Loads for Magento 2.

    2021 · its alternatives →

13. 13MA
    Made a small JavaScript benchmarking app – BenchJS▲33

    2024 · benchjs.com · its alternatives →

14. 14
    Million.js v2.0.0▲98

    An extremely fast virtual DOM - React up to 70% faster

    2023 · its alternatives →

15. 15IJ
    Is JavaScript Enabled?▲29

    2019 · isjsenabled.com · its alternatives →

16. 16
    Magento 2 One Step Checkout Extension

    Inspiring Our Scripts & Plugins To Promote Business Growth.

    2023 · its alternatives →

17. 17
    Next.js Performance Optimization Guide▲13

    Boost performance and improve UX of your Next.js apps!

    2025 · blazity.com · its alternatives →

18. 18
    Magento 2 Popup▲7

    Magento 2 Popup by Meetanshi

    2025 · meetanshi.com · its alternatives →

19. 19
    Magento 2 SEO Extension▲1

    Improve SEO-related features of your store in a few clicks

    2022 · its alternatives →

20. 20
    Magento 2 Quicklink▲2

    Magento 2 faster subsequent page-loads prefetching links

    2021 · its alternatives →

21. 21
    Magento 2 SEO Pro ( Advanced SEO Module)▲1

    Boost your Website Search Engine Visibility & Traffic!

    2020 · its alternatives →

22. 22
    Aether UI - Premium landing page▲5

    Build beautiful landing pages 10x faster with Next.js 15

    Nov 2025 · mahdijafary8.gumroad.com · its alternatives →

23. 23
    NextUpKit▲18

    Ship startups fast, without spending much

    2025 · nextupkit.com · its alternatives →

24. 24
    Gatsby and Next.js Blog Starters▲7

    Launch fast with Agility CMS starters on the top frameworks.

    2020 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →