Re: [WebERP-developers] About MiscFunctions.js

[Jon R <jr...@gm...>]

If the headers are setup right each of the supporting files can be cached
client side so there would actually be less overhead...

On 19 Oct 2016 6:58 am, "Girish Nair" <get...@gm...> wrote:

>
> I would suggest to keep the code beautifully formatted and adding as much
> comments needed which will be helpful to developers.
>
> Generally the practice is to minify the js/css files and generate
> filename-min.js/filename-min.css, this can be committed along with the
> original one for every build, Also, there should be an  easy way to switch
> between the non-minified/minified version.
>
> Some useful tools to minify:
> https://github.com/tedious/JShrink
> https://github.com/mishoo/UglifyJS2
> http://yui.github.io/yuicompressor/
> http://www.crockford.com/javascript/jsmin.html
> There are many more...
>
>
> On a production server these optimizations can be used:
> Enabling gzip compression on the webserver(Apache/nginx) etc will reduce
> the overall download size for all files: js, css, html etc.
> http://howtounix.info/howto/Apache-gzip-compression-with-mod_deflate
>
> Configure the pagespeed module (by Google)
> https://developers.google.com/speed/pagespeed/module/
>
>
> Compression results from the JShrink doc:
>     Raw - 586,990
>     Gzip - 151,301
>     JShrink - 371,982
>     JShrink and Gzip - 93,507
>
>
> hope this info is useful.
>
> Girish,
> InfraStack-Labs.com
>
>
> On Wed, Oct 19, 2016 at 3:29 AM, gilberto dos santos alves <
> gs...@gm...> wrote:
>
>> +1 from me to min javascripts. documentation must be inside manuals. see
>> refs about  on javadocs that is large used. restructured text like sphinx
>> could be used to build php python java c++ or any other language. see that
>> current texts inside weberp sources already can be handled for this.
>> it is like .pot and .mo files for translations.
>> uml diagrams  could enhance docs  for devellopment.
>> regards.
>>
>> Em 18/10/2016 16:15, "Rafael Chacón" <raf...@gm...>
>> escreveu:
>>
>> Hi,
>>
>> Recently, I updated the file MiscFunctions.js. I added comments and
>> improve the format. Now it is more easy to understand the code.
>>
>> But it has a big disadvantage: Each html page generated by the webERP
>> loads that file through ~/includes/header.inc. That is: if we add comments
>> and reformat the code to make it very easy to understand, we increase the
>> traffic of that file to about 239% (more comments and spaces in formatting
>> code).
>>
>> Someone say me that he prefers a minimum file size to prioritise the
>> principle "low footprint" (absolutely minimal network traffic) over to
>> "easily readable", because this file is modified infrequently. That is: to
>> have a MiscFunctions.js without comments (explanations) and put them in the
>> manual. Also, to remove the spacing for easy reading.
>>
>> I agree. But, if we are strict, that "minimising" principle should apply
>> to all JavaScript, CSS and HTML code.
>>
>> Comments? Opinions?
>>
>> Best regards, Rafael.
>>
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