stacktrace.js v2.0 is out, featuring ES6 support, better stack frames, and more!
Version 1.22 brought several performance-oriented updates that enhance the creation process: 1. Enhanced Automation with VariableTriggers
: Navigate to the official MeshedVR Patreon page.
: If you already have VaM installed, you can apply these updates by running the VaM_Updater.exe found in your local directory. Installation
While VaM offers a generous free version, the Creator Key is a significant upgrade for serious users. Free Version Creator Key (1.22) Unlimited (Full access) Performance High (Optimized) Advanced Tools Restricted Full Access to all Atoms/Triggers Support Direct Support via Patreon Important Security Update: 1.22.0.13 Vam 1.22 Creator Key
: The only safe “key” is the one you obtain from the official Patreon or authorized resellers. Everything else is a trap.
If your key is outdated, version 1.22 will reject it. Ensure your key specifies compatibility with 1.21/1.22. If you have been a patron for a long time, check the MeshedVR dashboard to see if an updated license post has superseded your old legacy code. 4. Admin and Firewall Restrictions
: Some keys lock to your specific PC hardware. If you upgrade your CPU, GPU, or motherboard, you may need to reset your key via your creator dashboard before it will work on the new system. To help tailor further optimization tips, tell me:
The is essential for anyone serious about creating, customizing, or experiencing high-fidelity simulations within Virt-A-Mate. By unlocking enhanced lip-syncing, superior UI tools, and optimized performance, the creator key allows you to push the boundaries of virtual reality storytelling. Support the developers on Patreon to get the most out of your experience. Version 1
Avoid using complex mesh colliders on clothing or hair. Instead, construct compound colliders using basic geometric primitives (spheres, capsules).
In the world of Virt-A-Mate, the "Creator Key" is more than just a serial number; it is the bridge between being a passive observer and an active architect. While a free version of VaM exists, it primarily functions as a "player" for scenes built by others. The Creator Key—traditionally obtained through supporting the lead developer, , via platforms like Patreon—unlocks the "Edit Mode".
Ensure you have the 1.22 version of VaM. If you are doing a new install, this is the version you will receive 1.2.1.
More than meets the eye
5 tools in 1!
stacktrace.js - instrument your code and generate stack traces
stacktrace-gps - turn partial code location into precise code location
In version 1.x, We've switched from a synchronous API to an asynchronous one using Promises because synchronous ajax calls are deprecated and frowned upon due to performance implications.
All methods now return stackframes. This Object representation is modeled closely after StackFrame representations in Gecko and V8. All you have to do to get stacktrace.js v0.x behavior is call .toString() on a stackframe.
Use Case: Give me a trace from wherever I am right now
var error = new Error('Boom');
printStackTrace({e: error});
==> Array[String]
v1.x:
var error = new Error('Boom');
StackTrace.fromError(error).then(callback).catch(errback);
==> Promise(Array[StackFrame], Error);
If this is all you need, you don't even need the full stacktrace.js library! Just use error-stack-parser!
ErrorStackParser.parse(new Error('boom'));
Use Case: Give me a trace anytime this function is called
Instrumenting now takes Function references instead of Strings.
v0.x:
function interestingFn() {...};
var p = new printStackTrace.implementation();
p.instrumentFunction(this, 'interestingFn', logStackTrace);
==> Function (instrumented)
p.deinstrumentFunction(this, 'interestingFn');
==> Function (original)
v1.x:
function interestingFn() {...};
StackTrace.instrument(interestingFn, callback, errback);
==> Function (instrumented)
StackTrace.deinstrument(interestingFn);
==> Function (original)
Vam 1.22 Creator Key High Quality Jun 2026
.parseError()
Error: Error message
at baz (http://url.com/file.js:10:7)
at bar (http://url.com/file.js:7:17)
at foo (http://url.com/file.js:4:17)
at http://url.com/file.js:13:21
Parsed Error
.get()
function foo() {
console.log('foo');
bar();
}
function bar() {
baz();
}
function baz() {
function showTrace(stack) {
var event = new CustomEvent('st:try-show', {detail: stack});
document.body.dispatchEvent(event);
}
function showError(error) {
var event = new CustomEvent('st:try-error', {detail: error});
document.body.dispatchEvent(event);
}
StackTrace.get()
.then(showTrace)
.catch(showError);
}
foo();
StackTrace output
Vam 1.22 Creator Key High Quality Jun 2026
Version 1.22 brought several performance-oriented updates that enhance the creation process: 1. Enhanced Automation with VariableTriggers
: Navigate to the official MeshedVR Patreon page.
: If you already have VaM installed, you can apply these updates by running the VaM_Updater.exe found in your local directory. Installation
While VaM offers a generous free version, the Creator Key is a significant upgrade for serious users. Free Version Creator Key (1.22) Unlimited (Full access) Performance High (Optimized) Advanced Tools Restricted Full Access to all Atoms/Triggers Support Direct Support via Patreon Important Security Update: 1.22.0.13
: The only safe “key” is the one you obtain from the official Patreon or authorized resellers. Everything else is a trap.
If your key is outdated, version 1.22 will reject it. Ensure your key specifies compatibility with 1.21/1.22. If you have been a patron for a long time, check the MeshedVR dashboard to see if an updated license post has superseded your old legacy code. 4. Admin and Firewall Restrictions
: Some keys lock to your specific PC hardware. If you upgrade your CPU, GPU, or motherboard, you may need to reset your key via your creator dashboard before it will work on the new system. To help tailor further optimization tips, tell me:
The is essential for anyone serious about creating, customizing, or experiencing high-fidelity simulations within Virt-A-Mate. By unlocking enhanced lip-syncing, superior UI tools, and optimized performance, the creator key allows you to push the boundaries of virtual reality storytelling. Support the developers on Patreon to get the most out of your experience.
Avoid using complex mesh colliders on clothing or hair. Instead, construct compound colliders using basic geometric primitives (spheres, capsules).
In the world of Virt-A-Mate, the "Creator Key" is more than just a serial number; it is the bridge between being a passive observer and an active architect. While a free version of VaM exists, it primarily functions as a "player" for scenes built by others. The Creator Key—traditionally obtained through supporting the lead developer, , via platforms like Patreon—unlocks the "Edit Mode".
Ensure you have the 1.22 version of VaM. If you are doing a new install, this is the version you will receive 1.2.1.
Vam 1.22 Creator Key High Quality Jun 2026
Turn partial code location into precise code location
This library accepts a code location (in the form of a StackFrame) and returns a new StackFrame with a more accurate location (using source maps) and guessed function names.
Usage
var stackframe = new StackFrame({fileName: 'http://localhost:3000/file.min.js', lineNumber: 1, columnNumber: 3284});
var callback = function myCallback(foundFunctionName) { console.log(foundFunctionName); };
// Such meta. Wow
var errback = function myErrback(error) { console.log(StackTrace.fromError(error)); };
var gps = new StackTraceGPS();
// Pinpoint actual function name and source-mapped location
gps.pinpoint(stackframe).then(callback, errback);
//===> Promise(StackFrame({functionName: 'fun', fileName: 'file.js', lineNumber: 203, columnNumber: 9}), Error)
// Better location/name information from source maps
gps.getMappedLocation(stackframe).then(callback, errback);
//===> Promise(StackFrame({fileName: 'file.js', lineNumber: 203, columnNumber: 9}), Error)
// Get function name from location information
gps.findFunctionName(stackframe).then(callback, errback);
//===> Promise(StackFrame({functionName: 'fun', fileName: 'http://localhost:3000/file.min.js', lineNumber: 1, columnNumber: 3284}), Error)
Simple, cross-browser Error parser. This library parses and extracts function names, URLs, line numbers, and column numbers from the given Error's stack as an Array of StackFrames.
Once you have parsed out StackFrames, you can do much more interesting things. See stacktrace-gps.
Note that in IE9 and earlier, Error objects don't have enough information to extract much of anything. In IE 10, Errors are given a stack once they're thrown.