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

ToolKitKE
Intious
Omni Calculator
calculator.net
CodeKitHub
Practical Tools
A.Tools
Free online calculator tools — pro rata, salary, insurance and more

Which is more popular?
Based on our record, React Tutorial seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | react-tutorial.app | toolcr.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


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


No analysis of React Tutorial yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
React Tutorial for Beginners
No ToolcR videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing React Tutorial and ToolcR.
ToolcR's answer:
ToolCR offers completely free calculator tools with no sign-up required. It specializes in pro rata calculations for salary, insurance, rent and holiday entitlement — all in one place.
ToolcR's answer:
ToolCR is 100% free, no registration needed, mobile friendly, and covers a wide range of pro rata and insurance calculations that other tools don't offer together.
ToolcR's answer:
HR professionals, employees, landlords, insurance agents, and freelancers in the US and UK who need quick and accurate pro rata calculations.
ToolcR's answer:
ToolCR was built to provide free, easy-to-use calculator tools for everyday financial and insurance calculations — accessible to anyone without barriers.
ToolcR's answer:
WordPress, JavaScript, HTML, CSS.
ToolcR's answer:
HR professionals Insurance agents Landlords Freelancers Employees
Share your experience with using React Tutorial and ToolcR. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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
Tracking ToolcR since Apr 2026.
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