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# Video gallery

This video gallery provides a selection of videos to help you work with OpenText Professional Performance Engineering.

In this topic:

## What's new video

Watch the what's new videos and learn about some of the features included in the latest releases:

What's new in 25.3

What's new in 25.1

For the full list of features, see the What's new section.

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## Feature videos

Learn more about some of the features.

VuGen integration with OpenText Core Performance Engineering

Integration with Eclipse

Asynchronous JavaScript APIs in TruClient

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## DevWeb scripting videos

Get up and running with DevWeb scripts for your web protocol performance and load testing.

For the full set of DevWeb tutorials, and more videos related to DevWeb scripting, see the OpenText Performance Engineering for Developers video gallery.

DevWeb basic scripting

Using parameters

Correlations for DevWeb

Run DevWeb scripts in Controller

DevWeb syntax validation

Define run logic for DevWeb scripts

API testing with DevWeb scripts

Asynchronous APIs
and programming concepts

Define correlation rules in Recording Options

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## TruClient walkthroughs

You can use the walkthrough videos to get started with TruClient and benefit from the info and tips provided to get the most out of the product features.

Introduction to TruClient

My first TruClient script

Development window introduction

Tool bar introduction

Step structure introduction

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https://admhelp.microfocus.com Professional Performance Engineering,VuGen 8942
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