
Which is more popular?
Based on our record, JSSpeccy seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | jsspeccy.zxdemo.org | opalstack.com |
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Recommended for
Overall verdict
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Walkthroughs and reviews on video.
Chaos The Battle Of Wizards - ZX Spectrum Sinclair - emulador JSSpeccy 2.2.1
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How often each product is chosen within a category, 0–100% relative to the other.


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


Dunno about 'best,' but I use http://jsspeccy.zxdemo.org Since it's Javascript, I believe you should be able to use it offline, too. But, as they say in all the best computer books, that is left as an exercise for the reader . Source: over 3 years ago
You can play it online here after searching for the game in the menu. Source: almost 4 years ago
Okay, do me a favor. Go to https://jsspeccy.zxdemo.org/, and start up the spectrum emulator. Choose '48 BASIC'. Once the emulated speccy boots up, press and hold down the 'C' key. It should start typing: CONTINUE CONTINUE CONTINUE... - Source: Hacker News / over 4 years ago
Tracking Opalstack since Sep 2023.
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