Testing JavaScript Applications

Jul 2, 2017Download as pptx, pdf

0 likes251 views

This slide goes from an introduction to general software testing down to testing of javascript application, explaining why test, when to test and what to test in an application. Mocha framework was used to explain how testing works in JS. Talk Presented at #forLoopKaduna Meetup on July 1st, 2017

Testing JavaScript
Applications
What? Why? How?

Hello!
Auwal Muhammad Samu
Software Engineer,@intapps
Community Manager, GDG Lafia
Tweets: @auwalms_
Other Socials: @auwalms
Mails: auwalforall@gmail.com

“
Testing is the process of evaluating a
system or its component(s) with the intent
to find whether it satisfies the specified
requirements or not.

Most read

“
A process of analyzing a software item to
detect the differences between existing and
required conditions (that is
defects/errors/bugs) and to evaluate the
features of the software item.
- ANSI/IEEE 1059 standard

Write Test so as to:
◉spend less debugging time and
save cost
◉ship less buggy codes
◉ensure user requirement are met
◉identify errors and gaps

Writing Tests depends on:
◉what the test is expected to
achieve
◉the level and depth of the test
expectation
◉Non-Functional Testing
◉Functional Testing

Image Source:
http://testwithbest.blogspot.com.ng/p/
manual-testing.html

Image Source: http://www.mamsys.com/quality-
assurance/functional-testing/

Ensure tests are written for:
◉Areas where large users will be
accessing simultaneously such
◉Login/registration form
◉Bill/payment pages
◉Connection to DB
◉Expected response from database
◉Components interaction with each
others

Unit Test
The main aim is to isolate each part of a
program and show that the section of
code works correctly.

Integration Test
Involves testing of combined parts of a
program to ensure its working based on
user requirement.

System Test
Is performed when all components of a
program are integrated and tested to
ensure functionality.

JavaScript does not natively supports
testing
It employs the good will of some of its
frameworks and library to achieve this fit
for testing in both Node and browsers

Some JS Testing Frameworks
◉Mocha
◉Jasmine
◉Jest
◉Selenium
◉QUnit
◉Tape
◉Protractor

Some JS Testing Library
◉Chai
◉Sinon
◉Enzyme
◉Unexpected
◉WebdriverIO
◉ and many others

Why Mocha?
◉ a feature-rich JS testing framework
that runs on node and browser
◉ most used testing framework for
testing
◉ support usage of 3rd party library for
assertion, mocks, spy and others

Adding Mocha to
Project
//Mocha can be installed with npm, bower and available on cdnjs
//install globally with npm using
npm install -g mocha
//install as a dev dependency for your project
npm install --save-dev mocha
//installed using bower as
bower install mocha

Akwai tambaya ?
You can find me at
◉ @auwalms_
◉ auwalforall@gmail.com
Nagode!

This document discusses unit testing and provides an overview of its benefits and best practices. It defines unit testing as testing small pieces of code in isolation. It recommends writing unit tests for all code to check functionality and prevent bugs, and integrating testing into the development process by writing tests before code and ensuring tests pass before check-ins. The document also discusses test-driven development, refactoring code based on test results, and tools like NUnit that can automate the testing process.

Unit TestingFrançois Camus

Unit tests benefitsKate Semizhon

The document discusses different types of software tests including unit tests, integration tests, acceptance tests, load tests, and performance tests. It emphasizes the importance of unit tests for validating individual code modules and classes work as intended. Writing unit tests before coding allows developers to test complex scenarios quickly, ensure code quality and readability, and refactor code with confidence.

#1 unit testingeleksdev

This document discusses automated testing, including unit testing. It provides an overview of the types of automated testing and why they are useful. Specifically, it notes that automated testing is needed to test complex applications, support frequent releases, and ensure the application is working after code changes. It also discusses unit testing in depth, including what constitutes a good unit test, test-driven development, and common unit testing frameworks and tools.

Building an Automation FrameworkSmartBear

Unit TestingAnuj Arora

The document discusses unit testing and provides guidance on how to effectively implement unit testing. It defines unit testing as testing individual units or components of software code to verify they are functioning as intended. The document outlines best practices for unit testing such as writing test cases that cover valid, invalid, and boundary conditions. It also recommends testing frameworks like JUnit that can automate running test cases. Overall, the document advocates for developing a rigorous unit testing strategy and practicing habits like writing tests first and continuously running tests to improve code quality.

TDD and Unit Testing in GolangSofian Hadiwijaya

Test-driven development (TDD) is a process where test cases are created to validate requirements before functional code is written. The primary goals of TDD are to help specify requirements and design and to produce clean, bug-free code through a short development cycle of writing tests then code to pass those tests. Good unit tests for TDD should run fast, isolate dependencies, clearly define their scope, not require special setup, and clearly indicate their intention. In Golang, the testing package and go test command provide tools for writing and running tests, and go test can measure test coverage.

Agile test practicesLeonard Fingerman

The document discusses agile testing practices and principles. It emphasizes that agile testing focuses on quality over speed, with the whole team sharing responsibility for quality. Agile testers work collaboratively with developers to ensure software meets customer needs. Exploratory testing and test automation are recommended techniques. Continuous integration with Jenkins is presented as a way to get early feedback and detect defects.

Unit testingsoftware testingcompany

The document outlines five phases of software testing: development, system and integration, user acceptance, implementation, and regression testing. It describes unit testing as focusing on testing individual code units for functionality and reliability. Unit tests are conducted during the development phase using structural or functional techniques. Entry criteria for unit testing include having 80% complete and approved business requirements, a finalized technical design, and an established development environment. Exit criteria include holding a testing transition meeting where developers sign off and receiving project manager approval.

Unit Testing And MockingJoe Wilson

This document provides an introduction to unit testing and mocking. It discusses the benefits of unit testing such as safer refactoring and value that increases over time. It provides a recipe for setting up a unit test project with test classes and methods using AAA syntax. It also covers what mocking is and how to use mocking frameworks to create fake dependencies and check interactions. Resources for learning more about unit testing and related tools are provided.

TDD- Test Driven DevelopmentLiza Antoun

Test Driven Development (TDD) is a technique where tests are written before code to define desired functionality, with the cycle of writing a test, seeing it fail, then writing code to pass the test while refactoring code for quality. TDD ensures requirements are met, forces clean code principles like isolated and decoupled components, and leads to improved test coverage and faster debugging. For effective TDD, tests should be clean, self-documented, have single asserts, run fast, be independent, and have boolean outputs. While it may initially slow development time, TDD provides long term benefits.

Understanding Unit Testingikhwanhayat

Unit testing is a method to test individual units of source code to determine if they are fit for use. A unit is the smallest testable part of an application. Unit tests are created by programmers during development. Test-driven development uses tests to drive the design by writing a failing test first, then code to pass the test, and refactoring the code. Unit tests should be isolated, repeatable, fast, self-documenting, and use techniques like dependency injection and mocking dependencies. Benefits of unit testing include instant feedback, promoting modularity, acting as a safety net for changes, and providing documentation.

Functional & Performance Test Automation with CI Leonard Fingerman

Testers entering the Agile domain are no longer on the other side of the wall. Without the wall, the developer playground of CI is a testing smorgasbord. As an Agile Tester there are many ways to consider how to design and execute automated tests and continuously keep the pulse on quality of the builds. However when it comes to leveraging existing CI pipeline for functional and performance tests many testers may not realize that main ingredients are already built-in. This presentation will share the recipes on how to propel functional and performance automated tests with immediate test results feedback to the entire team with your existent CI engine. Presentation is base on: • Hudson/Jenkins CI engine • Ruby and Rake to setup, execute and tear-down test environments • Hpricot (Ruby gem) and Hudson plug-ins to report and trend graphical results dynamically

Software testing toolsGaurav Paliwal

The document summarizes several software testing tools: - Abbot provides automated testing of Java GUI components, allowing tests to be run from code or scripts. - Anteater is a framework for testing web applications and XML web services using Ant build scripts. - Apodora automates functional testing of web applications through programmatic browser control. - GNU/LDTP tests GNOME and other Linux desktop applications via accessibility libraries and test case recording. - httest is a scriptable HTTP client/server for testing and benchmarking web applications.

Automated Unit Testing and TDDGreg Sohl

The document discusses unit testing and test-driven development (TDD). It provides an overview and agenda for the topics, including definitions of unit testing and TDD. It addresses common misconceptions about unit testing and TDD. Benefits of unit testing include making code easier to maintain and understand through automated testing. TDD helps with understanding problems and designing code with test coverage. The document emphasizes the importance of writing good, trustworthy, and maintainable unit tests.

Unit Testing in Action - C#, NUnit, and MoqXPDays

Test Driven Developmentbhochhi

TDD is a software development practice where tests are written before production code to define requirements. It follows three rules: 1) Write a test that fails without production code. 2) Write just enough production code to pass the test. 3) Refactor code without changing external behavior. This ensures code is properly tested and reduces bugs through frequent integration and refactoring enabled by the test suite. TDD results in testable, loosely coupled code and faster delivery times.

Code Review Tool EvaluationKate Semizhon

Test Driven DevelopmentSergey Aganezov

The document outlines an upcoming programming workshop that will cover various JetBrains IDEs like PyCharm, IntelliJ IDEA, and PhpStorm. It then discusses Test Driven Development (TDD), including what TDD is, the development cycle used in TDD, and benefits like encouraging simple designs and confidence. Different types of software tests are also listed like unit tests, integration tests, acceptance tests, and others. Specific testing techniques like unit testing, integration testing using bottom-up and top-down approaches, and acceptance testing are then explained at a high level. Finally, some important notes on testing like trusting tests and prioritizing maintainability are provided.

Software Quality via Unit TestingShaun Abram

An Introduction to Unit TestingJoe Tremblay

Unit testing involves testing individual components of software to ensure they function as intended when isolated from the full system. It helps identify unintended effects of code changes. While unit tests cannot prove the absence of errors, they act as an executable specification for code behavior. Writing unit tests requires designing code for testability through principles like single responsibility and dependency injection. Tests should focus on public interfaces and state transitions, not implementation details. Test-driven development involves writing tests before code to define requirements and ensure only testable code is written. Mocking frameworks simulate dependencies to isolate the system under test. Well-written unit tests keep behaviors isolated, self-contained, and use the arrange-act-assert structure.

Unit testing Mani Kanth

Unit testing involves individually testing small units or modules of code, such as functions, classes, or programs, to determine if they are fit for use. The goal is to isolate each part of a program and verify that it works as intended, helps reduce defects early in the development process, and improves code design. Unit testing is typically done by developers to test their code meets its design before integration testing.

10 Benefits of Automated TestingTestObject - Mobile Testing

Project Onion unit test environmentAbhinav Jha

ABAP Code Retreat Frankfurt 2016: TDD - Test Driven DevelopmentHendrik Neumann

This document discusses test-driven development (TDD) and unit testing in ABAP. It provides an overview of unit testing, the xUnit testing framework, and how to implement unit testing in ABAP using ABAP Unit. The document also explains test-driven development and how to follow the test-first development cycle of writing a test, writing just enough code to pass the test, and then refactoring the code.

Unit and integration TestingDavid Berliner

This document discusses unit and integration testing. It begins by explaining the benefits of testing, such as reducing bugs and allowing safe refactoring. It then describes different types of tests like unit, integration, and database tests. The document focuses on unit testing, explaining how to write and organize unit tests using PHPUnit. It provides examples of test assertions and annotations. It also covers mocking and stubbing dependencies. Finally, it discusses challenges like testing code that relies on external components and provides strategies for database testing.

Unit tests & TDDDror Helper

Testing Strategies for Node.pdfinfowindtech

Zero to Testing in JavaScriptpamselle

This document provides an introduction to testing JavaScript code. It discusses: - The speaker's experience with test-driven development (TDD) and how it improved their code quality. - Why testing front-end code is important, even for non-critical logic. - An overview of behavior-driven development (BDD) and TDD approaches to writing tests first. - A walk-through example of writing a simple test for adding two numbers using the Mocha testing framework. - Popular JavaScript testing tools like Jasmine, Mocha, and libraries for spies, stubs and mocks like Sinon.js. - Tips for integrating testing into a development workflow

More Related Content

What's hot (20)

Agile test practicesLeonard Fingerman

Unit testingsoftware testingcompany

Unit Testing And MockingJoe Wilson

TDD- Test Driven DevelopmentLiza Antoun

Understanding Unit Testingikhwanhayat

Functional & Performance Test Automation with CI Leonard Fingerman

Software testing toolsGaurav Paliwal

Automated Unit Testing and TDDGreg Sohl

Unit Testing in Action - C#, NUnit, and MoqXPDays

Test Driven Developmentbhochhi

Code Review Tool EvaluationKate Semizhon

Test Driven DevelopmentSergey Aganezov

Software Quality via Unit TestingShaun Abram

An Introduction to Unit TestingJoe Tremblay

Unit testing Mani Kanth

10 Benefits of Automated TestingTestObject - Mobile Testing

Project Onion unit test environmentAbhinav Jha

ABAP Code Retreat Frankfurt 2016: TDD - Test Driven DevelopmentHendrik Neumann

Unit and integration TestingDavid Berliner

Unit tests & TDDDror Helper

Agile test practicesLeonard Fingerman

Unit testingsoftware testingcompany

Unit Testing And MockingJoe Wilson

TDD- Test Driven DevelopmentLiza Antoun

Understanding Unit Testingikhwanhayat

Functional & Performance Test Automation with CI Leonard Fingerman

Software testing toolsGaurav Paliwal

Automated Unit Testing and TDDGreg Sohl

Unit Testing in Action - C#, NUnit, and MoqXPDays

Test Driven Developmentbhochhi

Code Review Tool EvaluationKate Semizhon

Test Driven DevelopmentSergey Aganezov

Software Quality via Unit TestingShaun Abram

An Introduction to Unit TestingJoe Tremblay

Unit testing Mani Kanth

10 Benefits of Automated TestingTestObject - Mobile Testing

Project Onion unit test environmentAbhinav Jha

ABAP Code Retreat Frankfurt 2016: TDD - Test Driven DevelopmentHendrik Neumann

Unit and integration TestingDavid Berliner

Unit tests & TDDDror Helper

Similar to Testing JavaScript Applications (20)

Testing Strategies for Node.pdfinfowindtech

Zero to Testing in JavaScriptpamselle

MidwestJS Zero to Testingpamselle

TestacularJames Ford

Unit testing JavaScript code allows developers to make changes quickly and confidently by verifying code works as expected through automated tests. Testacular is a Node.js-based testing framework that runs tests using various browsers and frameworks like Jasmine. It provides features like live reloading, code coverage reports, and integration with continuous integration servers. Writing tests in Jasmine involves describing test suites and individual specs using expectations and matchers to validate code behavior.

Testing 101Noam Barkai

This document provides an introduction to automated testing. It discusses the motivations for automated testing such as improving quality and catching bugs early. It covers basic testing concepts like unit, integration, and system tests. It explains testing principles such as keeping tests independent and focusing on visible behavior. The document also discusses popular testing frameworks for different programming languages and provides examples of tests from a codebase.

Unit-testing and E2E testing in JSMichael Haberman

Unit testing and end-to-end (E2E) testing are important types of automated testing for JavaScript applications. Unit tests focus on testing individual functions or components in isolation to catch bugs, while E2E tests ensure that user flows work as expected by interacting with the application through a browser. The presentation discussed setting up testing frameworks like Karma and Jasmine for unit testing and Protractor for E2E testing. It also covered writing testable code, handling dependencies through dependency injection, and selecting elements and interacting with them during E2E tests.

JS Lab`16. Сергей Селецкий: "Ретроспектива тестирования JavaScript"GeeksLab Odessa

Writing better tests for your java script appJakeGinnivan

This document discusses writing better tests for JavaScript apps. It notes that good tests are fast, comprehensive, reliable, and maintainable, enabling refactoring with increased confidence. Typical problems with testing include tests being slow to write and run, intermittently failing, or not failing at all. The document recommends unit tests and higher level unit tests to test modules and their interactions. It provides tips for different testing contexts like single-page apps and Node web services. Defensive testing patterns like dependency injection and Arrange-Act-Assert are also covered.

3 Ways to test your ColdFusion API - 2017 Adobe CF SummitOrtus Solutions, Corp

Most projects in CF now involve creating some type of consumable CFC Endpoint or API Service... do you Unit test your API, do you use Integration Tests on your API? How many ways do you test your API? Not all tests are created equal. Description Most projects in CF now involve creating some type of consumable CFC Endpoint or API Service... do you Unit test your API, do you use Integration Tests on your API? How many ways do you test your API? Not all tests are created equal. We build our CFCs and CF API to be consumed with CF Apps, Mobile Apps, Javascript apps and devices we haven’t even thought about yet. To be smart developers we need to be able to test our CFC endpoints, and the code that uses those endpoints. We’ll learn how to test your API serverside with Testbox and Clientside with Jasmine. With Testbox and Jasmine both using BDD, your test code can almost be isomorphic. Attendees should have some exposure to CFCs as endpoints, or CF API creations, and consuming with other languages/devices, in this case, JavaScript. ## Attendees will learn How to use Testbox to test your CFCs 2 different ways Different types and ways to test JavaScript Overview of client/server side testing tools Building testing into your workflow You are one of many that are not testing your APIs thoroughly

Collaborating with Developers: How-to Guide for Test Engineers - By Gil Tayar Applitools

* Full webinar recording here: https://youtu.be/0NT_fmXwz1k ** "I will give a recipe that you can follow to ease your fear of the unknown: writing tests for developer code. At the end of this session, I guarantee that you will gain a deeper understanding of different kinds of tests, know how to decipher developer terminology, and learn how to write unit, integration, browser, and E2E tests." -- Gil Tayar. Sr. Architect & Evangelist Testing is shifting left, moving closer to testing the code itself. But while managers dictate a shift to the left, developers and testers are confused as to how exactly to test the code. And while the backend world has established code-testing methodologies, we are still trying to figure out how to test frontend code, while ensuring effective testing procedures and processes. This means testers need to step in and work with the frontend developers, but with an understanding of the frameworks by which frontend code is tested, the various kinds of testing that can be performed on frontend code, and which tools can be used for this. In this hands-on session, Gil Tayar discusses various test methodologies, and how they fit together in a coherent way. Gil also includes sample code that you can use as a template in your own project -- all in order to provide you with the knowledge and tools to approach and test developer code.

How to write test in node.jsJason Lin

The document discusses how to write tests in Node.js. It explains that tests are needed to ensure code quality and prevent regressions. It covers different testing methodologies like unit, integration, and system tests. It also discusses test frameworks like Mocha and Cucumber, assertion libraries like Chai, and test doubles using Sinon. The document provides examples of how to write and run tests in Mocha and Cucumber.

JAVASCRIPT TDD(Test driven Development) & Qunit TutorialAnup Singh

1. The document discusses various topics related to testing JavaScript code including unit testing, test-driven development (TDD), the QUnit testing framework, mocking AJAX requests, and testing user actions. 2. Key points about QUnit include that it is a JavaScript unit testing framework used to test jQuery, jQuery UI, and other code. It allows writing tests, assertions, handling asynchronous code, and grouping tests into modules. 3. Mocking AJAX requests is discussed as a way to test code that relies on asynchronous requests without needing a server. The Mockjax library allows intercepting and simulating AJAX responses.

mocha sinon chai Dc jquery 4-24 Carson Banov

Unit testing tests individual units of code to ensure they function as expected, functional testing tests slices of application functionality, and tests should be written before, during, and after development for planning, debugging, and verifying functionality. Mocha and Chai are popular JavaScript testing frameworks that allow writing tests using describe and it blocks, with Chai providing assertion syntax, and Sinon can be used to spy on and stub functions to isolate code for testing.

Efficient JavaScript Unit Testing, March 2013Hazem Saleh

JavaScript development methodologyAleksander Fabijan

The document discusses several development methodologies including: 1. Using package managers like NPM and Bower to simplify installing dependencies and ensuring consistent versions. 2. Writing automated tests with libraries like Mocha to catch bugs and ensure code works as intended. 3. Conducting A/B testing and experiments to learn what customers value and determine the best product iterations from data.

3 WAYS TO TEST YOUR COLDFUSION APIGavin Pickin

Most projects in CF now involve creating some type of consumable CFC Endpoint or API Service... do you Unit test your API, do you use Integration Tests on your API? How many ways do you test your API? Not all tests are created equal. We build our CFCs and CF API to be consumed with CF Apps, Mobile Apps, Javascript apps and devices we haven’t even thought about yet. To be smart developers we need to be able to test our CFC endpoints, and the code that uses those endpoints. We’ll learn how to test your API serverside with Testbox and Clientside with Jasmine. With Testbox and Jasmine both using BDD, your test code can almost be isomorphic. Attendees should have some exposure to CFCs as endpoints, or CF API creations, and consuming with other languages/devices, in this case, JavaScript. Attendees will learn How to use Testbox to test your CFCs 2 different ways Different types and ways to test JavaScript Overview of client/server side testing tools Building testing into your workflow You are one of many that are not testing your APIs thoroughly

3 WAYS TO TEST YOUR COLDFUSION API - Ortus Solutions, Corp

Most projects in CF now involve creating some type of consumable CFC Endpoint or API Service... do you Unit test your API, do you use Integration Tests on your API? How many ways do you test your API? Not all tests are created equal. We build our CFCs and CF API to be consumed with CF Apps, Mobile Apps, Javascript apps and devices we haven’t even thought about yet. To be smart developers we need to be able to test our CFC endpoints, and the code that uses those endpoints. We’ll learn how to test your API serverside with Testbox and Clientside with Jasmine. With Testbox and Jasmine both using BDD, your test code can almost be isomorphic. Attendees should have some exposure to CFCs as endpoints, or CF API creations, and consuming with other languages/devices, in this case, JavaScript. Attendees will learn How to use Testbox to test your CFCs 2 different ways Different types and ways to test JavaScript Overview of client/server side testing tools Building testing into your workflow You are one of many that are not testing your APIs thoroughly

JAVASCRIPT Test Driven Development & JasmineAnup Singh

The document discusses test driven development and the JavaScript testing framework Jasmine. It provides an overview of unit testing and test driven development processes. It then describes key aspects of Jasmine such as describing test suites and specifications, using matchers and assertions to test expectations, setting up tests using beforeEach and tearing them down using afterEach, creating custom matchers, spying on functions, and handling asynchronous tests. The document aims to introduce readers to testing JavaScript code using the Jasmine framework.

How to write Testable JavascriptColdFusionConference

Everyone who wasn't writing JavaScript, probably is now. Atwood's Law: any application that can be written in JavaScript, will eventually be written in JavaScript. That's great, but how do we test it? In ColdFusion we have CFCs, most languages have classes... but JavaScript doesn't have classes (yet). So how do I write unit tests, what units are there, and how do I make my code look like that? JavaScript is a flexible language, and with great flexibility comes great complexity and responsibility. Take your JavaScript spaghetti and make it unit testable. Attendees should have some exposure to JavaScript, but this is for the Professional Newbie... who always needs to learn and adapt.

How do I write Testable Javascript - Presented at dev.Objective() June 16, 2016Gavin Pickin

Testing Strategies for Node.pdfinfowindtech

Zero to Testing in JavaScriptpamselle

MidwestJS Zero to Testingpamselle

TestacularJames Ford

Testing 101Noam Barkai

Unit-testing and E2E testing in JSMichael Haberman

JS Lab`16. Сергей Селецкий: "Ретроспектива тестирования JavaScript"GeeksLab Odessa

Writing better tests for your java script appJakeGinnivan

3 Ways to test your ColdFusion API - 2017 Adobe CF SummitOrtus Solutions, Corp

Collaborating with Developers: How-to Guide for Test Engineers - By Gil Tayar Applitools

How to write test in node.jsJason Lin

JAVASCRIPT TDD(Test driven Development) & Qunit TutorialAnup Singh

mocha sinon chai Dc jquery 4-24 Carson Banov

Efficient JavaScript Unit Testing, March 2013Hazem Saleh

JavaScript development methodologyAleksander Fabijan

3 WAYS TO TEST YOUR COLDFUSION APIGavin Pickin

3 WAYS TO TEST YOUR COLDFUSION API - Ortus Solutions, Corp

JAVASCRIPT Test Driven Development & JasmineAnup Singh

How to write Testable JavascriptColdFusionConference

How do I write Testable Javascript - Presented at dev.Objective() June 16, 2016Gavin Pickin

More from Muhammad Samu (6)

Optimizing Web Performance for Mobile UsersMuhammad Samu

The document discusses optimizing web performance for mobile users. It notes that most internet users now access the web via mobile, with over 68% of the world using unique mobile devices. Slow page load times can negatively impact user engagement and conversions. The document recommends minimizing page size by compressing and minifying scripts and stylesheets, optimizing images, code splitting large scripts, caching static files, prioritizing visible content, reducing HTTP requests, and lazy loading images to improve performance for mobile users.

Progressive Web Apps 101Muhammad Samu

Building Offline Ready and Installable Web AppMuhammad Samu

Offline First with Service WorkerMuhammad Samu

Getting Started with Firebase Cloud FunctionsMuhammad Samu

Becoming a Software DeveloperMuhammad Samu

This document provides information about becoming a software developer. It discusses that the best way to prepare is to write programs and study other programs. It defines a developer as an individual who builds and creates software and applications by writing, debugging, and executing source code. Developers are also known as software developers, computer programmers, or software engineers. The document discusses that developers are problem solvers who analyze user needs to design and develop software. It provides tips for becoming a developer such as setting goals, choosing a language, practicing, using developer tools, reading other code, and joining communities.

Optimizing Web Performance for Mobile UsersMuhammad Samu

Progressive Web Apps 101Muhammad Samu

Building Offline Ready and Installable Web AppMuhammad Samu

Offline First with Service WorkerMuhammad Samu

Getting Started with Firebase Cloud FunctionsMuhammad Samu

Becoming a Software DeveloperMuhammad Samu

Recently uploaded (20)

DevOps for AI: running LLMs in production with Kubernetes and KubeFlowAarno Aukia

How Insurance Policy Management Software Streamlines OperationsInsurance Tech Services

Plooma is a writing platform to plan, write, and shape books your wayPlooma

Plooma is your all in one writing companion, designed to support authors at every twist and turn of the book creation journey. Whether you're sketching out your story's blueprint, breathing life into characters, or crafting chapters, Plooma provides a seamless space to organize all your ideas and materials without the overwhelm. Its intuitive interface makes building rich narratives and immersive worlds feel effortless. Packed with powerful story and character organization tools, Plooma lets you track character development and manage world building details with ease. When it’s time to write, the distraction-free mode offers a clean, minimal environment to help you dive deep and write consistently. Plus, built-in editing tools catch grammar slips and style quirks in real-time, polishing your story so you don’t have to juggle multiple apps. What really sets Plooma apart is its smart AI assistant - analyzing chapters for continuity, helping you generate character portraits, and flagging inconsistencies to keep your story tight and cohesive. This clever support saves you time and builds confidence, especially during those complex, detail packed projects. Getting started is simple: outline your story’s structure and key characters with Plooma’s user-friendly planning tools, then write your chapters in the focused editor, using analytics to shape your words. Throughout your journey, Plooma’s AI offers helpful feedback and suggestions, guiding you toward a polished, well-crafted book ready to share with the world. With Plooma by your side, you get a powerful toolkit that simplifies the creative process, boosts your productivity, and elevates your writing - making the path from idea to finished book smoother, more fun, and totally doable. Get Started here: https://www.plooma.ink/

Top 5 Task Management Software to Boost Productivity in 2025Orangescrum

Providing Better Biodiversity Through Better DataSafe Software

This session explores how FME is transforming data workflows at Ireland’s National Biodiversity Data Centre (NBDC) by eliminating manual data manipulation, incorporating machine learning, and enhancing overall efficiency. Attendees will gain insight into how NBDC is using FME to document and understand internal processes, make decision-making fully transparent, and shine a light on underlying code to improve clarity and reduce silent failures. The presentation will also outline NBDC’s future plans for FME, including empowering staff to access and query data independently, without relying on external consultants. It will also showcase ambitions to connect to new data sources, unlock the full potential of its valuable datasets, create living atlases, and place its valuable data directly into the hands of decision-makers across Ireland—ensuring that biodiversity is not only protected but actively enhanced.

Artificial Intelligence Applications Across IndustriesSandeepKS52

Artificial Intelligence is a rapidly growing field that influences many aspects of modern life, including transportation, healthcare, and finance. Understanding the basics of AI provides insight into how machines can learn and make decisions, which is essential for grasping its applications in various industries. In the automotive sector, AI enhances vehicle safety and efficiency through advanced technologies like self-driving systems and predictive maintenance. Similarly, in healthcare, AI plays a crucial role in diagnosing diseases and personalizing treatment plans, while in financial services, it helps in fraud detection and risk management. By exploring these themes, a clearer picture of AI's transformative impact on society emerges, highlighting both its potential benefits and challenges.

How Insurance Policy Administration Streamlines Policy Lifecycle for Agile Op...Insurance Tech Services

Bonk coin airdrop_ Everything You Need to Know.pdfHerond Labs

The Bonk airdrop, one of the largest in Solana’s history, distributed 50% of its total supply to community members, significantly boosting its popularity and Solana’s network activity. Below is everything you need to know about the Bonk coin airdrop, including its history, eligibility, how to claim tokens, risks, and current status. https://blog.herond.org/bonk-coin-airdrop/

IMAGE CLASSIFICATION USING CONVOLUTIONAL NEURAL NETWORK.P.pptxusmanch7829

Porting Qt 5 QML Modules to Qt 6 WebinarICS

Have you upgraded your application from Qt 5 to Qt 6? If so, your QML modules might still be stuck in the old Qt 5 style—technically compatible, but far from optimal. Qt 6 introduces a modernized approach to QML modules that offers better integration with CMake, enhanced maintainability, and significant productivity gains. In this webinar, we’ll walk you through the benefits of adopting Qt 6 style QML modules and show you how to make the transition. You'll learn how to leverage the new module system to reduce boilerplate, simplify builds, and modernize your application architecture. Whether you're planning a full migration or just exploring what's new, this session will help you get the most out of your move to Qt 6.

Integration Ignited Redefining Event-Driven Architecture at Wix - EventCentricNatan Silnitsky

At Wix, we revolutionized our platform by making integration events the backbone of our 4,000-microservice ecosystem. By abandoning traditional domain events for standardized Protobuf events through Kafka, we created a universal language powering our entire architecture. We'll share how our "single-aggregate services" approach—where every CUD operation triggers semantic events—transformed scalability and extensibility, driving efficient event choreography, data lake ingestion, and search indexing. We'll address our challenges: balancing consistency with modularity, managing event overhead, and solving consumer lag issues. Learn how event-based data prefetches dramatically improved performance while preserving the decoupling that makes our platform infinitely extensible. Key Takeaways: - How integration events enabled unprecedented scale and extensibility - Practical strategies for event-based data prefetching that supercharge performance - Solutions to common event-driven architecture challenges - When to break conventional architectural rules for specific contexts

Agile Software Engineering MethodologiesGaurav Sharma

Shell Skill Tree - LabEx Certification (LabEx)VICTOR MAESTRE RAMIREZ

Agentic Techniques in Retrieval-Augmented Generation with Azure AI SearchMaxim Salnikov

Discover how Agentic Retrieval in Azure AI Search takes Retrieval-Augmented Generation (RAG) to the next level by intelligently breaking down complex queries, leveraging full conversation history, and executing parallel searches through a new LLM-powered query planner. This session introduces a cutting-edge approach that delivers significantly more accurate, relevant, and grounded answers—unlocking new capabilities for building smarter, more responsive generative AI applications. Traditional Retrieval-Augmented Generation (RAG) pipelines work well for simple queries—but when users ask complex, multi-part questions or refer to previous conversation history, they often fall short. That’s where Agentic Retrieval comes in: a game-changing advancement in Azure AI Search that brings LLM-powered reasoning directly into the retrieval layer. This session unveils how agentic techniques elevate your RAG-based applications by introducing intelligent query planning, subquery decomposition, parallel execution, and result merging—all orchestrated by a new Knowledge Agent. You’ll learn how this approach significantly boosts relevance, groundedness, and answer quality, especially for sophisticated enterprise use cases. Key takeaways: - Understand the evolution from keyword and vector search to agentic query orchestration - See how full conversation context improves retrieval accuracy - Explore measurable improvements in answer relevance and completeness (up to 40% gains!) - Get hands-on guidance on integrating Agentic Retrieval with Azure AI Foundry and SDKs - Discover how to build scalable, AI-first applications powered by this new paradigm Whether you're building intelligent copilots, enterprise Q&A bots, or AI-driven search solutions, this session will equip you with the tools and patterns to push beyond traditional RAG.

Async-ronizing Success at Wix - Patterns for Seamless Microservices - Devoxx ...Natan Silnitsky

In a world where speed, resilience, and fault tolerance define success, Wix leverages Kafka to power asynchronous programming across 4,000 microservices. This talk explores four key patterns that boost developer velocity while solving common challenges with scalable, efficient, and reliable solutions: 1. Integration Events: Shift from synchronous calls to pre-fetching to reduce query latency and improve user experience. 2. Task Queue: Offload non-critical tasks like notifications to streamline request flows. 3. Task Scheduler: Enable precise, fault-tolerant delayed or recurring workflows with robust scheduling. 4. Iterator for Long-running Jobs: Process extensive workloads via chunked execution, optimizing scalability and resilience. For each pattern, we’ll discuss benefits, challenges, and how we mitigate drawbacks to create practical solutions This session offers actionable insights for developers and architects tackling distributed systems, helping refine microservices and adopting Kafka-driven async excellence.

Marketo & Dynamics can be Most Excellent to Each Other – The SequelBradBedford3

So you’ve built trust in your Marketo Engage-Dynamics integration—excellent. But now what? This sequel picks up where our last adventure left off, offering a step-by-step guide to move from stable sync to strategic power moves. We’ll share real-world project examples that empower sales and marketing to work smarter and stay aligned. If you’re ready to go beyond the basics and do truly most excellent stuff, this session is your guide.

Revolutionize Your Insurance Workflow with Claims Management SoftwareInsurance Tech Services

Key AI Technologies Used by Indian Artificial Intelligence CompaniesMypcot Infotech

Indian tech firms are rapidly adopting advanced tools like machine learning, natural language processing, and computer vision to drive innovation. These key AI technologies enable smarter automation, data analysis, and decision-making. Leading developments are shaping the future of digital transformation among top artificial intelligence companies in India. For more information please visit here https://www.mypcot.com/artificial-intelligence

Software Engineering Process, Notation & Tools Introduction - Part 4Gaurav Sharma

GDG Douglas - Google AI Agents: Your Next Intern?felipeceotto