React Advanced

React Advanced Conference 2023

Mo Khazali

TechLead Conference is an online event for middle and senior software developers to get knowledge of how to become a tech lead of a team, how to grow professionally. The conference will be held on June 15 & 19.

TechLead Conference

I'm attending TechLead Conference 2024 – get your free remote ticket and join me there

TechLead Conference 2023

TestJS Summit is getting back in 2023 in hybrid format with the first in-person day streamed from the Berlin venue including hybrid networking features and interactive entertainment; and second day, as well as the numerous free workshops, streamed to the global audience online.

TestJS Summit is event for QAs and software developers to get up to date with JS testing best practices, sharpen skills and get latest updates from top products core teams. Get a full ticket to participate in workshops, and network with others JS testing folks on December 7-11, 2023.

TestJS Summit

TestJS Summit 2023

TechLead Conference 2024

JS Nation

I’m attending JSNation – the main JavaScript conference of the year. You may join me there for free with 10k other JS engineers and 40+ great speakers. Just follow this badge. 

#javascript

JSNation 2024

React Summit

I am attending the biggest #Reactjs conference remotely. You may get a limited free ticket (50% of talks, no workshops) and join me by clicking this badge.

#react #reactjs

React Summit 2024

The contemporary software engineering and design festival. Code, Career, Connections. Imagine a playground for career advancement for developers, QAs and UX researchers, focusing on networking, groundbreaking tech ideas, and unique experiences. No matter your tech stack embrace this chance to connect with industry leaders, collaborate, and enhance your professional and leadership skills.

C3 Dev Festival

Join me at C3 Dev Fest, a contemporary software engineering festival!

Register to win an all-paid trip to Amsterdam. Elevate your career with industry experts and workshops & rock 3 dance stages at the after-party!

C3 Dev Festival 2024

A Developer’s Guide to Communicating, Convincing, and Collaborating Effectively With Stakeholders It’s a tale as old as time - collaboration between developers and business stakeholders has long been a challenge, with a lack of clear communication often leaving both sides frustrated. The best developers can deeply understand their business counterparts’ needs, effectively communicate technical strategy without losing the non-technical crowd, and convince the business to make the right decisions. Working at a consultancy, I’ve both failed and succeeded in architecting and “selling” technical visions, learning many lessons along the way.Whether you work at a product company, are a consultant/freelancer, or want to venture beyond just being a developer, the ability to convince and clearly communicate with stakeholders can set you apart in the tech industry. This becomes even more important with the rise of GenAI and the increasingly competitive developer market, as problem-solving and effective communication are key to positioning yourself.In this workshop, I’ll share real-world examples, both good and bad, and guide you through putting the theory into practice through dojos.

Managers Are From Mars, Devs Are From Venus

React Advanced Conference 2024

If you’re a seasoned React Native developer, you may have been burned by the fact that certain React behaviours just don’t work as you’d expect. We’ve all tried to use useLayoutEffect on our RN projects, only to find that it doesn’t quite behave how the React docs describe it. All of that will change with the new event loop coming to React Native as part of the effort to bring React Native closer to Web APIs.  Strap in for a wild ride where we dig into the depths of how the event loop currently works, how it will change, and what this means practically for us as React and React Native developers.

Understanding the New Event Loop in React Native

How do you create a scalable application with lots of different layouts, screens, giving enough flexibility to each team to customise without adding orders of magnitude in complexity to your app? Companies like Airbnb, Meta, and Lyft approach this with server-driven UI. We’ll explore how this can work for mobile apps, challenges that it introduces, and how it’s the way forward in the age of React Server Components.

Server-Driven Mobile Apps With React Native

The ever-expanding landscape of JavaScript applications has now reached the big screen - yes, you heard it right, you can build TV apps with JavaScript!  The TV operating space is a mess; there’s more fragmentation than the Android ecosystem, and that’s saying something. Each manufacturer has tried to reinvent the wheel by making their own OS. At the moment, the main players are Android TV, tvOS, WebOS, Tizen, among a whole myriad of others.  This makes it a unique place where Javascript and web technologies can become a uniting factor and save you from the stress of trying to develop and maintain handfuls of apps for the big screen.  We’ll talk about how to build TV apps, what JS frameworks can help in this, and explore the challenges that come hand-in-hand with TV app development, namely performance bottlenecks and focus management using remote controls.

JS on the Big Screen: Making TV Apps

In this talk, we explore the divisive world of testing, where developers often find themselves torn between writing no tests and striving for 100% test coverage. Learn how to navigate these polarizing positions and adopt a more nuanced strategy that makes testing efficient and effective.We'll dive into the concept of 'Humble Views,' where we minimize untestable objects by extracting logic from UI elements into test-friendly parts of the codebase. This approach simplifies testing, focusing on business logic instead of UI complexities. Discover how the Model-View-Presenter (MVP) architecture helps achieve this, with presenters serving as a logical layer for testing and hooks aiding in separating logic from UI components.Throughout the talk, we'll discuss the trade-offs of this approach, the role of End-to-End (E2E) tests, and how to strike the perfect balance between too much and too little testing. Join us as we delve into the art of creating 'Humble Views,' ensuring that our React Native apps are scalable, maintainable, and effectively tested!

The Art of ‘Humble Views’: Testing React Native Apps the Smart Way

Scaling has always been an issue in software development. Architects have been grappling to solve this problem on many layers. In the early 2000s, a concept of “micro-services” started popping up - a system could be split up by business domain into a number of smaller loosely-coupled services.  More recently, this concept has started being adopted by the frontend community. An app could be split into multiple sub-apps, each with their own teams, technologies, and codebases. Companies like Spotify, Amazon, and Microsoft have adopted this approach and it has helped them scale even faster. In the world of mobile development, the question arises: “Can we create Microfrontends for mobile apps?”.

“Microfrontends” for Mobile in React Native

We’ve all experienced the job application which required us to do an online coding test. You have to brush up on your algorithms, data structures, time complexity, and by the end of it you’re cramming as if it was a university exam! Now that we’re the ones usually interviewing candidates, a good question to ask is: “are online coding tests the best indicator of a candidate’s proficiency and competence?” In this talk, we’ll explore:<ul><li>- The pitfalls of Leetcode-like tests</li><li>- What we should be looking for in candidates</li><li>- How pair programming is the best way to see how a candidate would work with the team</li><li>- Plus a little mini demo on a remote pair programming interview</li></ul>