Telegram outsources parts of its development into multi-stage coding contests[1] with prize money. I don't know why they decided to keep two separate versions i

Telegram outsources parts of its development into multi-stage coding contests[1] with prize money. I don't know why they decided to keep two separate versions in the end, but I assume they both came out of the Javascript contest. [1] https://contest.com/ https://contest.com/