hh.ru - Russian Linkedin. Main difference - works 10 times as fast( while having a quadriple amount of lines in JS ), best UI of any "webapp" I've ever seen for both mobile and desktop versions.
moikrug.ru - used to be an amateur blogging website/semi-opensource project to which I contributed at around 2006-2007. Now after being resold and respun 10 times over, it has been turned into a job site as the only demographics there were software devs... They managed to best HH.ru at scaling down the UI even further. Currently, they run the best job board for tech talent in Russian speaking countries. They have very select clearing criteria for clients to minimize "spamcruiting," and other bad recruitment practices (thought they did bend over for the biggest players there like MS and Yandex.) That focus on working with right clients is what has been propelling them ahead of others.
Handwritten ES5 to big extend. They are very choosy on use of browser features and amount of fallbacks they bundle (no point of using polyfills if they work at 1/10th of native speed.) They carved out some of react core code for event handling, and use 3rd party remote JS debugging lib. Everything else was developed in house over the course of 20 years. Some of their front-end code featuring seemingly new approaches to handling JS, can easily be written over 10 years ago as they were one of web 2.0 pioneers.
On the backend side, they are a Java shop with immediate front-end interaction being partly handled by purpose built API servers on C++.
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Two best one from Russia:
hh.ru - Russian Linkedin. Main difference - works 10 times as fast( while having a quadriple amount of lines in JS ), best UI of any "webapp" I've ever seen for both mobile and desktop versions.
moikrug.ru - used to be an amateur blogging website/semi-opensource project to which I contributed at around 2006-2007. Now after being resold and respun 10 times over, it has been turned into a job site as the only demographics there were software devs... They managed to best HH.ru at scaling down the UI even further. Currently, they run the best job board for tech talent in Russian speaking countries. They have very select clearing criteria for clients to minimize "spamcruiting," and other bad recruitment practices (thought they did bend over for the biggest players there like MS and Yandex.) That focus on working with right clients is what has been propelling them ahead of others.
I'm genuinely impressed. Do you know what is their technology stack?
F/E:
Handwritten ES5 to big extend. They are very choosy on use of browser features and amount of fallbacks they bundle (no point of using polyfills if they work at 1/10th of native speed.) They carved out some of react core code for event handling, and use 3rd party remote JS debugging lib. Everything else was developed in house over the course of 20 years. Some of their front-end code featuring seemingly new approaches to handling JS, can easily be written over 10 years ago as they were one of web 2.0 pioneers.
On the backend side, they are a Java shop with immediate front-end interaction being partly handled by purpose built API servers on C++.