Having said that, we have seen users that need to ship their titles with null checks and array bounds checks but don't want to incur in the memory (and performance) overhead of full exception support. Keep in mind that Exceptions support and third party plugins are going to contribute to your code size. Note: Note: Managed code is always stripped. The size of the compiled code depends on the browser.Īn easy optimization is to enable Strip Engine Code so that your build will not include native engine code that you don’t need (e.g.: 2d physics module will be stripped if you don’t need it).their uncompressed size will also be their size in browser’s memory.rename jsgz and datagz to *.gz and unpack them with a compression tool.To estimate how much memory will be needed for them: The size of the downloaded buffer and the source code are both the size of the uncompressed js generated by Unity.The download buffer is temporary, but the source and the compiled code ones are persistent in memory.Take into consideration that, each of these steps will require a chunk of memory: Before the code can be executed, it needs to be:

Unity pc build out of memory 5