I analyze the success of Big Brands and their solutions based on node.js. The most interesting is question asked in case each of them: which kind of framework of node.js is used in their solutions? The amazing article attached below presents real story of Dow Jones and their solution rest on his own framework called as Tesla.js (source: teslajs.com GitHub: https://github.com/teslajs)
“.. The company has built its own application framework to wrap around Node.js applications, called Tesla , to make it even easier to code. Incidentally, when Dow Jones needed more programmers to work on the Real-Time project, it took 150 C# programmers over and they picked it all up pretty fast, says Rahner. Dow Jones is looking at where Node.js will play into its MarketWatch and Factiva services, and it is already deployed behind its e-commerce and feed management systems.
“We have basically made it the gold standard,” says Rahner of Node.js. “If you are going to build a Web app at Dow Jones, it is probably going to be in Node and you have to have a good excuse why it needs to be in another language. We have also created a core team whose job it is to evangelize about Node and Tesla.”