VS Code
CodePen
GitHub
Node.js
RegExr
JSFiddle
CodeSandbox
Free ebook for the JS Beginners

Gamepad Tester
HardwareTest.org
GamepadTester.co
My Gamepad Tester
Gamepad Test
Controller Test Online
Click Speed Test
GamepadTest lets you test controllers, GPU, mic, and MIDI online. Find stick drift, verify inputs, run benchmarks, and fix issues — free, no download.

Which is more popular?
Based on our record, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | eloquentjavascript.net | gamepadtest.tech |
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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.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
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How often each product is chosen within a category, 0–100% relative to the other.

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

If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago
Tracking gamepadtest.tech since Oct 2025.
When comparing Eloquent JavaScript and gamepadtest.tech, you can also consider the following products.

Build and debug modern web and cloud applications, by Microsoft
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Test the current state of a connected gamepad.
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A front end web development playground.
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Test monitors, keyboards, mice, audio devices, controllers, and click speed. Fast, free, and no installation.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Gamepad tester is an online tool to test controller for detection, button press, stick drift and more. PS4, PS5, Xbox & many generic controllers are supported.
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