Web Essentials 2012

Free

Adds many useful features to Visual Studio for web developers.

(190) Review
Visual Studio
2012
Download (1,017,661)
2/25/2014
3.7
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Reviews (190)
Q and A (317)
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by Bob Blork | May 30 2014

nice!

by Shreeharsh Ambli | April 17 2014

brings in new capabilities

by Ilya Galakhov | February 19 2014

Thank You!

by Jitbit1 | February 04 2014

No more LESS support in the latest version. But "LESS" is there on the product page, there's even a LESS-settings tab in the options. Thanks for ruining our work process.

This extension is #1 result in Google for "Visual Studio LESS".

PS. the new "ASP.NET and Web Tools 2012.2" only highlights LESS code, but does not compile it!! So your answer does not help!!

by Proco | January 27 2014

Amazing extension!

by Richard D | December 19 2013

Nice tools, but unfortunately Typescript is left out of the recent update. So a lot of the functionality I used is not available anymore.

:-(

by harwi | November 30 2013

Great tool!

by Breno Queiroz | November 27 2013

You Must Have It!

by Balaji M Kundalam | November 23 2013

Useful add on.

by GK Dev | November 20 2013

by TW Scannell | November 19 2013

This says is updated today.It fails to install in VS 2012 Express

Mads Kristensen November 20 2013
| Edit |
Delete

Unfortunately, VS Express doesn't support 3rd party extension. It's not a limitation of Web Essentials

by Eliezer Perlmutter | November 01 2013

by Leonardo Lourenço Silva | November 01 2013

Very USeful !!!

by Christiaan Rakowski | October 28 2013

by HiTech Magic | October 22 2013

Dropping support for TypeScript (without plastering that "little" detail all over the download page) has just cost me 4 wasted hours and sent me full circle back to the old Web Essentials.

1. Installed Web essential update
- lost TypeScript support

2. Installed separate TypeScript add-in from MS
- Does not build existing TypeScript files in project

3. Researched how to modify project to get it to build TypeScript files
- Still does not build existing TypeScript files in project

4. Created a new project minimal testbed to test TypeScript compiling
- ts files are added, with TypeScriptCompile option, but do not generate .js files at all. Tools | Options etc have no effect

5. Researched this new problem
- Gave up in disgust

6. Uninstalled TypeScript & latest Web Essentials

7. Installed old Web Essentials
- Luckily this was still in my download folder

8. Have now lost color-coding, intellisense and all those other features that made Web Essentials useful.
- Decide to write grumpy review :(

I have never had so much grief from one update. In future I will Google for problems with the updates before even thinking about pressing upgrade!

by Cattousa | October 15 2013

WebEssentials 2012 is a stellar extension. Being able to collapse JavaScript between {curly brackets} is very useful.

by Ytrog | October 15 2013

Good plugin although the CoffeeScript functionality doesn't compile the scripts and crashes vs2012 every time I try :(

by Aleksandar Totovic | October 08 2013

It's very nice

by Kijana Woodard | October 04 2013

Overall nice, but last update broke markdown support in VS2012. I can't edit the files anymore. Having to use npp++. :-[

Mads Kristensen October 05 2013
| Edit |
Delete

This is now fixed in version 3.2

by dirq | October 02 2013

Love it. All the things missing in Visual Studio are right here. You need this.

1 - 20 of 190 Items   
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  • compatibility with MSBuild?
    3 Posts | Last post April 11, 2014
    • Can LESS files be compiled while building with MSBuild on the command line?
    • ~~ I send this question...... Can everything is great but can I do this from the command prompt? (I'm sure there's a way but is there doc's anywhere?)
    • ~~ Typo: I second this***
  • Crash on build - Conflict with TypeScript?
    1 Posts | Last post March 17, 2014
    • This has been happen for a while, but happens more with TS0.9.5 (we haven't upgraded to 1.0 yet).  I am not sure why by it appears WebEssentails is still trying to process TypeScript files?
      
      Application: devenv.exe
      Framework Version: v4.0.30319
      Description: The process was terminated due to an unhandled exception.
      Exception Info: System.IO.IOException
      Stack:
         at System.IO.__Error.WinIOError(Int32, System.String)
         at System.IO.FileStream.Init(System.String, System.IO.FileMode, System.IO.FileAccess, Int32, Boolean, System.IO.FileShare, Int32, System.IO.FileOptions, SECURITY_ATTRIBUTES, System.String, Boolean, Boolean, Boolean)
         at System.IO.FileStream..ctor(System.String, System.IO.FileMode, System.IO.FileAccess, System.IO.FileShare, Int32, System.IO.FileOptions, System.String, Boolean, Boolean, Boolean)
         at System.IO.StreamReader..ctor(System.String, System.Text.Encoding, Boolean, Int32, Boolean)
         at System.IO.File.InternalReadAllText(System.String, System.Text.Encoding, Boolean)
         at System.IO.File.ReadAllText(System.String)
         at MadsKristensen.EditorExtensions.TypeScriptMargin+<>c__DisplayClass12.<UpdateMargin>b__10()
         at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
         at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
         at System.Windows.Threading.DispatcherOperation.InvokeImpl()
         at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(System.Object)
         at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
         at ... more
  • LessHat Issues.
    1 Posts | Last post January 31, 2014
    • I cannot get my LESS to compile when including the LESSHAT mixins (http://lesshat.com/). These mixins use javascript in them but I would have thought that the version of LESS included in Web Essentials would have evaluated it. There isn't even any errors created to indicate what might be failing. It would be such a shame to not have access to this great set of mixins.
  • Build | Web Essentials | Update All Bundles
    6 Posts | Last post December 03, 2013
    • When I select Build | Web Essentials | Update All Bundles I receive an error:
      The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))
      
      I just updated to version 3.3.5 today.  Prior to this, the bundles were not updating when a source file changed.  They are still not updating and I receive the above error.
      
      Thanks...
    • same error here :(
    • I receive the same issue, updating a file does not update the bundled files. This seems to get worse after install update 4 for VS2012. Also, selecting Update All Bundles generates the same error referenced by @jdubsmith
    • Where can I find older versions of Web Essentials? It seems like people are down grading to v3.2 to fix the JS bundling issue. 
    • See:
      
      https://github.com/madskristensen/WebEssentials2012/issues/19
      
      for more details. Downgrading to v3.2 fixes the issue for me as well.
      
    • older versions here, must guess the version number :)
      http://vswebessentials.com/nightly/webessentials2012-2.9.vsix
  • JS bundles broken in 3.3
    5 Posts | Last post December 03, 2013
    • JS bundles seem to be broken in 3.3. Once I downgraded to 3.2, they started working again.
    • Yeh, same problem here!
    • same
    • +1
    • same here. 3.3.5 broke the bundle updates. going to 3.2.0 seems to solve the issue.
  • JavaScript XMLDoc comment scaffolding Stopped Working
    1 Posts | Last post December 02, 2013
    • JavaScript XMLDoc comment scaffolding has stopped working for me
      I am using VS 2012 and WE 2012 v3.3.5
      I installed visual studio update 4 to see if that would fix it but no luck
      I also tried VS 2013 with WE 2013 but it doesnt work there either
  • no automatic minification in typescript project
    2 Posts | Last post November 30, 2013
    • It's a great tool, however the current version (3.3.5 with VS2012 update 4 and typescript 0.9.1.1 ) does not created minified js automatically in typescript projects.
      I have tried many previous versions of webessentials back to 2.9 and different ways of including the ts and js files into the project, either as DependentUpon liek this
      
      <TypeScriptCompile Include="app.ts" />
      <Content Include="Scripts\app.js">
            <DependentUpon>app.ts</DependentUpon>
      </Content>
      
      or as included on the folder level.
      <TypeScriptCompile Include="app.ts" />
      <Content Include="app.js" />
      
      When typescript compiles the ts to js, webessentials does not trigger the minification; when I then open the js file and save it manually at some point webesssentials might build the min.js version (eratic as far as I can see), but this will also add the new file to the project tree, from then on webessentials will not update the min.js again. Doing a project rebuild will not automatically minify.
      
      
      I can reproduce this with the standard typescipt project template.
      
      
      
      
      
    • I just realized, that when manually saving the js file, webessentials will (!) create/update the minified version. But this does not happen when the typscript compiler updates the js file. 
      This makes it necessary to go manually through all your compiled js files and save them before publishing a release (bundled) project. 
      Also the js files are not by default included in the typescript project so one first has to include these js files to be able to create the minified versions.
  • LESS minification to css and min.css not working in 1.3.1
    1 Posts | Last post November 27, 2013
    • I cannot get a LESS file to minify to .css (and .min.css) in Visual Studio 2013 Premium. I'm using Web Essentials 1.3.1. This was working fine in Visual Studio 2012? Is this a bug? (Note: When I right-click a less file, I see a "Minify CSS file(s)" option, but it's grayed out.)
  • circular compiling
    2 Posts | Last post November 20, 2013
    • Having saved ONE FILE (inside of .bundle) WebEssentials saves/updates all other bundles.
      
      The log:
      11/20/2013 4:23:46 PM: Updating bundle: 1.js
      11/20/2013 4:23:47 PM: Updating bundle: 2.js
      
      <here pops an error window about script not found, starting with "/">
      
      11/20/2013 4:23:52 PM: Updating bundle: 1.css
      11/20/2013 4:24:16 PM: Updating bundle: 1.js
      11/20/2013 4:24:20 PM: Updating bundle: 1.css
      
      If one have over 9000 bundles it will crash everything. Is there a setting to update only *currently* saved bundle-file?
      
      Could be "/" at the beginning of the path related (version 1.3.1 16.11.2013)
    • Sorry ignore, that concerns VS2013
  • Coffee Compiler Not Up To Date
    3 Posts | Last post November 19, 2013
    • It seems as if the version of the coffee compiler included with Essentials is not current. I notice this because up until now we've been using node.js to compile our files. The compiled output of WE seems to include more "safe" local variables and extra spaces you saw from previous coffee versions.
      
      We'd really like to start using WE for compilation but we have a number of users who will still be using node.js on their Macs to compile files. We don't want to have them constantly switching back and forth. Would it be possible to update the version of the included coffee compiler? Better yet, would it be possible to make the compile command an option? This would allow us to specify compilation with node and worry about the coffee version on our own.
      
      
    • We're slowly moving over to use NodeJS for compiling LESS and CoffeeScript, but only in WE 2013. Right now, only LESS uses NodeJS for compiling, but we're moving CoffeeScript to nodejs soon as well
    • Thanks for the update. Is it possible we can manually update the coffee.js file in our local installations?
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