
Eloquent JavaScript
JavaScript.com
Scrimba
React Tutorial
JavaScript Quiz
Free Code Camp
JavaScript Knowledge Map
Learn JavaScript with guided tests and flashcards

IndexCheckr
indexaction
IsItIndexed
Google Search Console
Ahrefs
Site Audit by Ahrefs
INDEXED.pro
Use our Free Bulk Google Index Checker to instantly verify which pages are indexed. Fast, accurate, and perfect for SEO audits and bulk URL checks.

Which is more popular?
Based on our record, Learn JavaScript seems to be more popular. It has been mentioned 48 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | learnjavascript.online | indexchecker.io |
| Pricing | — | |
| Company | — | Startup from the United States · 20 - 49 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Learn JavaScript yet.
Index Checker — Bulk Google Index Checker & Monitoring Platform Ensuring your web pages are indexed by search engines like Google is critical for discoverability and organic traffic. Yet managing hundreds or thousands of URLs across multiple domains can be tedious, error-prone, and...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Learn JAVASCRIPT in just 5 MINUTES (2020)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Learn JavaScript and IndexChecker.io.
IndexChecker.io's answer:
Index Checker was created to solve a major SEO pain—knowing whether pages are truly indexed on Google. It simplifies visibility tracking and helps users stay proactive instead of guessing.
IndexChecker.io's answer:
Index Checker allows fast bulk URL index checks without Search Console access, supports automated re-checks, and sends status alerts. It also offers API access and sitemap/CSV uploads, making ongoing index tracking simple.
IndexChecker.io's answer:
It’s easier to use, supports automation, and scales better for agencies and large websites. The platform is cost-effective, flexible, and built for continuous monitoring—not just one-time checks.
IndexChecker.io's answer:
The primary users are SEO professionals, agencies, and website owners who manage many pages or multiple domains. Developers who need automation via API also benefit.
IndexChecker.io's answer:
The product uses a modern SaaS architecture with backend automation, bulk data processing, and API infrastructure. It likely utilizes standard full-stack web technologies for reliable indexing checks.
IndexChecker.io's answer:
The customer base includes SEO managers, agencies, and digital marketers worldwide. Testimonials highlight professionals who manage high-volume sites, though specific big brand names are not publicly listed.
Share your experience with using Learn JavaScript and IndexChecker.io. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I haven't done this course, but I have been programming with Javascript for about ~1.5years and can build things with React, the best course I found, and I bet it would translate to angular, is learnjavascript.online. Another resource... Source: over 3 years ago
The Jad Joubran courses on the other hand really upped my skill level and helped me make the jump from passive learning, exercises and very small projects to making legitimate web apps. That was probably the biggest/scariest jump I've... Source: over 3 years ago
Hi everyone! I'm in the very early stages of creating an interactive course and I would like to hear your thoughts on them. So far I've come across Scrimba and Jad Joubran's learn X series of sites (learnjavascript.online,... Source: over 3 years ago
Tracking IndexChecker.io since Nov 2025.
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