
LightBulb
Red Moon
Dimmer
CareUEyes
SunsetScreen
Iris mini
Iris
f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

Learn JavaScript
Learn Git Branching
Deno
Bun.sh
Bootstrap
Learn in an interactive environment.

Which is more popular?
Based on our record, f.lux seems to be a lot more popular than React Tutorial. While we know about 351 links to f.lux, we've tracked only 18 mentions of React Tutorial.
Website, pricing, platforms and company facts side by side.
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| Website | justgetflux.com | react-tutorial.app |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
f.lux is recommended for individuals who work late into the night on computers, people sensitive to blue light exposure, and anyone looking to improve their sleep patterns by minimizing screen glare after sunset.
No analysis of React Tutorial yet.
Walkthroughs and reviews on video.
F.lux Review - Should You Really Use It? [MY EXPERIENCE]
More videos
React Tutorial for Beginners
How often each product is chosen within a category, 0–100% relative to the other.


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


I've had some light-sensitivity issues for as long as a remember. So I always get glasses with transitions. On computer though I've always been using flux [0] since it came out. I know that now a lot of OSes are supporting some kind of... - Source: Hacker News / about 1 month ago
Nor f.lux, the warm light software that got Sherlocked by every major OS. https://justgetflux.com/. - Source: Hacker News / 4 months ago
Somewhat related: I really like f.lux's "Darkroom" feature. Although I no longer use the app to reduce blue light after the advent of macOS's Night Shift, Darkroom mode tints the screen completely red (like a red version of Color... - Source: Hacker News / about 1 year ago
I just wanted to know if anybody took both or the react-tutorial.app course. I mostly like the flashcards part of the course. I was thinking of taking the Scrimba course and just using the other courses study materials. Source: about 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
I learned through https://react-tutorial.app/ and absolutely loved it. I'm also a hands-on guy. Source: over 3 years ago
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Background application that adjusts screen gamma, making the colors appear warmer at night...
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"Learn Git Branching" is the most visual and interactive way to learn Git on the web; you'll be challenged with exciting levels, given step-by-step demonstrations of powerful features, and maybe even have a bit of fun along the way.
Compare Learn Git Branching to f.lux or React Tutorial:

A very small and free utility for Windows to reduce brightness on LCD/TFT screens.
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A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.
Compare Deno to f.lux or React Tutorial: