
f.lux
Iris
Twilight
Eyes Guard
Iris mini
LightBulb
NightTone
Reminds you when your phone gets too close to your eyes. Child and adult profiles, habit stats. Free for Android, no ads.

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

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 | ivisionguard.com | learnjavascript.online |
| Pricing | — | |
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


iVisionGuard is a screen distance app for Android. Screen time apps count how long you look at the screen. iVisionGuard checks how close you hold it, and reminds you when it gets too close. The first time you open the app, hold the phone about 35 cm (14 inches) from your eyes and tap Save. From...
No description of Learn JavaScript yet.
What each product offers, as listed by its team.


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


No analysis of iVisionGuard yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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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.


Share your experience with using iVisionGuard and Learn JavaScript. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking iVisionGuard since Aug 2026.
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
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