Let's say that for various reasons, Europe is backwards technologically speaking in the 18th Century. This could be due to a worse Black Death or massive religious sectarianism or more severe Mongol/Muslim conquests or any other reason. The point is that Europe is in no position to become strong or have huge empires.
Given this idea, which civilization outside of Europe has the potential to industrlialize first? And when will they do it? Could a South Asian or East Asian nation pull it off? Could an African or Middle Eastern nation pull it off? Could even an indigenous American civilization pull it off?
Edo Japan had the capacity to industrialize, per this Gresham College lecture Why Did Europe’s Economies Diverge from Asia? It's just that their aristocrats were stupidly xenophobic. They did however industrialize OTL, I'm kind of saying they could have done it a little earlier.
Southeast Asia couldn't have possibly industralized (prior to the Europeans forcing it upon them). The fact that its first communities were one to two thousand years after Europe and China-India tells you of the disadvantage of Southeast Asia's location.
I've seen quite a few questions on why Thailand didn't become a "great power". 50% of its territory was acquired only in the 18th century, during a period of rapid military expansion. It's jungles made civilization such a slow progress (Southeast Asia's population density according to Chris Baker and Pasuk Phongpaichit was a fourth or fifth of China and India's). Southeast Asian communities were largely confined to the rivers. The high mortality of a tropical environment resulted in the rise of a slave society. When neighboring kingdoms fought one another, they fought to depopulate each other, steal each other's people and goods and take them back to increase their own legitimacy. Buddhism and the idea of the Bodhisatta (i.e. a king on his way to become the Buddha) probably didn't help either. Capitalism didn't really exist in Southeast Asian society until the Chinese started to settle in Southeast Asia in large numbers beginning in the 18th century and European colonization (which I would argue is a key factor of industrialization).
In 1800, Thailand had a population of 1-2.5 million. Thanks to modern medicine and a Thai baby boom in the 50s and 60s, the current Thai population is 70 million.
Vietnam in 1850 had a population of 6 million (Vietnam should really be called the "fourth" Confucian state (China, Korea, Japan, Vietnam), whose government structure was more similar to China than the Indic systems of Thailand, Cambodia, and Burma). The current Vietnamese population is 97 million.
Japan in 1800 had a population of 30 million, The current Japanese population of 126 million.
While China developed at a good pace in the 18th century, Europe's development was astonishing in the same time period, according to the Oriental Institute lecture "Why the West Rules -- For Now". The Gresham lecture highlights the importance of Britain's government protection of its local wool industry as a key instrument in Britain's rise to global dominance (on the other hand, Britain was only globally dominant for 250 years from 1700-1950, China over a thousand years from 600-1700, 2000-).
I've heard good things about Novgorod though (from Kraut's "Origins of Russian Authoritarianism"). Russia was, in my opinion, a hybrid European-Asian (Steppe) state historically (watch the Kraut video).
References:
Kraut (Youtube) - Origins of Russian Authoritarianism
Gresham College (Youtube) - Why Did Europe’s Economies Diverge from Asia?
Oriental Institute (Youtube - Ian Morris | Why the West Rules -- For Now
Baker, Chris, Phongpaichit, Pasuk. A History of Ayutthaya: Siam in the Early Modern World.
Baker, Chris, Phongpaichit, Pasuk, A History of Thailand (Third Edition).
The Siam Society (Youtube) - A History of Ayutthaya (Youtube title "The Siam Society Lecture: A History of Ayutthaya (28 June 2017)").
ASU Lecture (Youtube) - Reimagining the History of Slavery in Pre-Colonial Burma and S.E. Asia (Youtube title "ASU Global Asia Lecture Series - Bryce Beemer").
Wongsurawat, Wasana. The Crown and the Capitalists: The Ethnic Chinese and the Founding of the Thai Nation.
Wyatt, David K. Thailand: A Short History (Second Edition).
Subrahmanyan, Arjun. Amnesia.
Lieberman, Victor B. Strange Parallels: Volume 1, Integration on the Mainland: Southeast Asia in Global Context, c. 800–1830.
Wikipedia.