Proxino proxy service client-side JavaScript to capture errors

Description

From Y Combinator Startup Proxino rookie, will the attention of our many Web developers kit. Errors in the client-side JavaScript, and find me without writing a wrapper similar to the error handling code to developers everywhere, it’s a service. Sony VGP-BPS13 / B

First a little introduction. Languages ​​such as Python, are run on the server of a Web site, JavaScript code can usually be run locally on the user’s Web browser. In other words, “server” and not on the “client” that runs in the side. Sent from the server does not have the time, fast response time and produce interesting effects. Some drawbacks, however. The client’s environment from different developers, is to know whether or not users experiencing problems at some very difficult. JavaScript code is that there’s a different way of running the browser. And even if there are any bugs, bug the developers just will not come automatically. Asus A32-S6

There are various measures. First, the developer, the test program corresponding to the ‘habit’ in all major browsers (test suite, also called test suites) to write and test code that actually want to use the app so. Alternatively, each function in the code (function, function) to wrap the error-handling code. According to the founder of Proxino, but not a complete test suite (not caught a bug at worst), then write by hand is too difficult for developers Ichiichi error handling. Asus Eee PC 1000H battery

Thus, the advent Proxino. JavaScript developers to their application to the browser through a proxy server Proxino. Then the proxy server, each part of the application, automatically wrapped in code that generates an exception report. These exception reports are generated when there are problems with the user’s browser. This proxy code and reduce the download time for users, applications can be cached in order to speed up JavaScript execution. Also, code written in other languages ​​such as CoffeeScript, there was the ability to automatically converted to JavaScript with error trapping. Acer LC.BTP00.089

Of course, some drawbacks to the proxy server. Once the server is down and down apps, not the server can not be easily repaired for you. Proxino However, in such a case, a JavaScript application to serve directly from the user through a proxy server, it takes an alternative.
Compilers, including closure of Google, a tool to optimize the JavaScript will already have some, at the insistence of Proxino is a good tool can detect errors on the browser developers are still not much. In addition, there are now competing, Opera and Webkit, there is no proper detailed response to the browser differences, Proxino said.

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Proxino price is determined by the user’s Web site traffic. Site Traffic 1000 page views per month and less than the free. Next comes $ 30 for up to 10,000 pages per month (price list is here). Apple Battery

In the long run, Proxino have a huge goal: “I want to serve out the JavaScript from the world.”