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teched2025-CA262

An SAP TechEd 2025 hands-on that analyses and optimises front-end performance in a SAPUI5 application through its network traffic, the UI5 Builder and its OData requests.

Four exercises and a bonus one, each named for what it looks at: understanding network traffic, the UI5 Builder, analysing network traffic, analysing OData requests and, as a bonus, initial load and live mode. The scope is network analysis — the README lists networking, scripting and rendering among the aspects of front-end performance and says that because this workshop uses SAPUI5, the others are handled by the framework. It offers its tools and practices as help for applications based on SAPUI5 or the SAP Fiori design system, and what it asks of a reader is knowledge rather than a system: web application development and SAPUI5 basics.

GitHub5 ★

Facts

Last pushLicenceApache-2.0

Where it sits

Lives in
UI5
Demonstrates
Frontend performanceUI5Frontend performancecapabilityFinding why a browser UI is slow to start or to respond, and what to change: how many requests it sends and whether they block each other, how large its bundles are, and which OData round trips it waits on. Distinct from [query profiling](capability:query-profiling), which starts at the service and the database rather than at the browser's network log.

Who is behind it

SAP SamplesSAP SamplesOrganisationMaintains this
In the atlas: maintains 222@SAP-samplesmaintainerAjay SorengPersonContributes to this
In the atlas: contributes to 36@ajaysorengJoaquin Recio HuertasPersonContributes to this
In the atlas: contributes to 3, wrote 1@JoaquinRecioSimonStemmlePersonContributes to this
In the atlas: contributes to 1@SimonStemmle3 contributors

What it declares

Every artifact

Type
Sample
Origin
By SAP
Use as
A reference

As a sample

Form
Workshop or CodeJam material

Connections1

Download
teched2025-CA262 connectionsteched2025-CA262PROVIDES→ demonstrates1demonstrates authoredFrontend performance

README

quoted from SAP-samples/teched2025-CA262 under Apache-2.0, read
SAP-samples/teched2025-CA262/README.mdOn GitHub

REUSE status

CA262 - Analyze and optimize front-end application performance

Description

This repository contains the material for the SAP TechEd 2025 session called CA262 - Analyze and optimize front-end application performance.

Overview

Apply your optimization skills toward application performance. Learn how to analyze for performance bottlenecks in the front-end of your application and how to identify performance problems. Find out what tools and best practices can help improve your applications based on SAPUI5 or the SAP Fiori design system. Front-end performance includes several aspects like networking, scripting (parsing and running JavaScript), rendering (both html and CSS), etc. Since this hands-on workshop uses SAPUI5, we will focus on network analysis because the other topics, like rendering, etc, are handled by the framework.

Requirements

The requirements to follow the exercises in this repository are web applications development knowledge and SAPUI5 Basics.

Exercises

Contributing

Please read the CONTRIBUTING.md to understand the contribution guidelines.

Code of Conduct

Please read the SAP Open Source Code of Conduct.

How to obtain support

Support for the content in this repository is available during the actual time of the online session for which this content has been designed. Otherwise, you may request support via the Issues tab.

License

Copyright (c) 2025 SAP SE or an SAP affiliate company. All rights reserved. This project is licensed under the Apache Software License, version 2.0 except as noted otherwise in the LICENSE file.

Apache-2.0, read

Details

Sources3
GitHub organisations and accountsdiscovered herechecked
github.com/SAP-samples/teched2025-CA262tree, pushes, contributors, CIchecked
README.mdquoted, and what the entry declareschecked

Sources are graph entities: the same page may back several entries, and an unreachable source flags every row that rests on it.

Compatibility and provenance
discovered viaGitHub organisations and accounts
first seen in the atlas
ecosystem and domainui5, ui-and-frontend-bridge
Contributors3
Ajay SorengJoaquin Recio HuertasSimonStemmle

From the repository’s contributor list, .

History in the atlas1
  1. First seen.
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