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Jurassic v2.1

Rating:        Based on 15 ratings
Reviewed:  13 reviews
Downloads: 5155
Change Set: 83527
Released: Jan 17, 2011
Updated: Jan 18, 2011 by paulbartrum
Dev status: Stable Help Icon

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Application Jurassic DLL
application, 119K, uploaded Jan 18, 2011 - 4799 downloads

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Application Jurassic for Silverlight DLL
application, 112K, uploaded Jan 18, 2011 - 356 downloads

Release Notes

This release fixes a number of issues found since the release of Jurassic v2.

New features:
  • Added non-standard RegExp properties ($1-$9, input, lastMatch, lastParen, leftContext and rightContext).

  • ES5 conformance suite - after patch by Jeff Walden goes from 45 to 13 (the fixes are to the test suite, not to Jurassic).

Bug fixes:
  • Fixed bug that prevented function declarations from working in strict mode eval statements.
  • Fixed problem with Object.defineProperty when the value is not defined (thanks to FremyCompany for reporting this).
  • Fixed problem with addition operator when adding a string to an object (thanks to FremyCompany for reporting this).
  • Fixed incorrect "this" value in getters when prototype chain exists (thanks to FremyCompany for reporting this).
  • Fixed BadImageFormatException when compiling complex functions in .NET 3.5 (thanks to kouphax for reporting this).
  • Fixed code generation bug when an assignment is the right-hand side operand of a short circuiting operator which is inside a for loop.

Reviews for this release

A great one!
by FlorianRappl on Sep 1, 2013 at 7:48 PM
Tried all available Javascript-inside-C# projects, this one is clearly my favorite with long distance to any other. Advantages: The solution builds. Integration is smooth - JS is translated into C#. Nice and clean codebase. Great Work & Respect
by discretelogics on Jul 26, 2013 at 12:17 PM
Excellent JavaScript library. I've been looking for a way to easily integrate C# and JS code, and Jurassic is the perfect solution.
by csdevrich on Jul 11, 2013 at 5:26 AM
Superb, One word to describe Jurassic.
by Ripper on Apr 13, 2013 at 4:23 PM
Very good job!
by maumau1001 on Mar 23, 2012 at 10:41 AM
Works awesome, super easy to use and we now have Visual Studio unit tests for our javascript! Great job!
by thermous on Feb 22, 2012 at 10:26 PM
the first Javascript engine that really worked for me. A good idea to have performance at the top of your future plans!
by RuuRd on Oct 6, 2011 at 8:24 AM
Downloaded the source today - got it working on my WP7 phone inside a few hours - superb.
by stuartlodge on Sep 9, 2011 at 5:42 PM
Works perfectly. Because of the name i didnt find this project at first. Glad i finally found it.
by MartinFr on Jul 14, 2011 at 3:46 PM
heh... yep... very funny... try to type: while(true){console.log("forever");} at the demo window.... :)
by wytwyg on Mar 14, 2011 at 7:30 AM
Nice one! That home page demo is say How god this tool is!
by nagaharish on Mar 13, 2011 at 11:30 AM
Easy to use compared with other Javascript engines.
by Maushu on Feb 12, 2011 at 12:56 AM
This is truly impressive. It's rare that I download an open-source project that surpasses my expectations. I've been writing a new online editor, markup language and parsing engine this week in Javascript. I was really hoping I wouldn't have to write the parsing engine in .NET as well. Well, Jurassic saved the day. And it worked perfectly for me on the very first try!
by SWortham on Feb 5, 2011 at 1:15 AM