build(deps): bump Jint from 3.0.0-rc-1 to 3.0.0

[dependabot]

Bumps Jint from 3.0.0-rc-1 to 3.0.0.

Release notes

Sourced from Jint's releases.

v3.0.0

So v3 is finally here after some seven years of sweat and tears. A big thank you to everyone who helped by contributing new features, fixed and reported problems (you can see the huge list of contributors and their valuable work at the bottom of these release notes).

Jint is now arguably the most feature complete and standards compliant JavaScript engine running purely on top of .NET runtime. All the features listed as supported pass the ECMAScript standard suite for the feature flags. That's almost 60 000 passing tests on top of Jint's own test cases.

💡 If you are benefiting from Jint or otherwise would like to show your gratitude, don't forget to sponsor the project, even a one-time donation makes a difference.

We hope you'll like the new release 🚀

Features

ECMAScript

During v3 development a a huge set of both modern ECMAScript syntax and library features were completed, to name a few:

• arrow functions
• let and const support
• class support
• rest, spread and destructuring
• template strings
• modules
• async/await
• nullish coalescing and optional chaining (a ?? b and a?.b?.c)
• library features like ArrayBuffer, BigInt, DataView, Map, Promise, Proxy, Reflect, Set

Unfortunately generator support and some corner cases for async/await support which will require some internal engine logic refactoring didn't make the cut and will be part of some later release.

You can always refer to the main README to see the state of supported features.

Interop

A lot of interop scenarios were improved and for example extensions methods can now accessed via JavaScript code. Plenty of bugs were fixed and interop performance was improved.

Performance

Performance was a big concern when re-writing the Jint internals. Jint is being heavily used in databases like RavenDB and EventStore where execution performance is crucial. We lowered memory traffic considerably and optimized the runtime in many ways. Generally one can say that Jint v3 is at least twice as fast if not multiple times faster than previous v2 on different workloads. There's also benchmark results comparing Jint to other alternatives available.

Here's results from two well-known test suites comparing v2 and v3.

BenchmarkDotNet v0.13.12, Windows 11 (10.0.23615.1000)
AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
.NET SDK 8.0.100
  [Host]     : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
  DefaultJob : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2

Dromaeo

| Engine|FileName|Mean|Error|Allocated|

... (truncated)

Commits

• 6cfde52 Updates for v3 RTM (#1739)
• c4e5ce2 The getDate() method returns 0 for December 31st before 1970 (#1746)
• See full diff in compare view

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (ad6db16) 74.31% compared to head (4810944) 74.31%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #9636   +/-   ##
=======================================
  Coverage   74.31%   74.31%           
=======================================
  Files         536      536           
  Lines       23173    23173           
  Branches     4054     4054           
=======================================
  Hits        17220    17220           
  Misses       4851     4851           
  Partials     1102     1102           

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