WeAreDevelopers LIVE Nov 3, 2021

There's an app for that - on the role of cross platform development in the app development ecosystem

Aleksandra Desmurs-Linczewska

Think building mobile apps requires massive budgets and dual codebases? Discover how React Native and Expo let you ship true native experiences using just your web development skills.

Pause
Mute Enter Fullscreen
#1 about 5 min

Overcoming barriers to simple cross-platform mobile development

Lowering the barrier to entry by creating simple and fun cross-platform applications.

#2 about 2 min

Comparing architectural costs between native and hybrid workflows

Reducing resource overhead by shifting from native silos to write-once publish-anywhere codebases.

#3 about 5 min

Evaluating capabilities across dominant cross-platform mobile frameworks

A comparison of the largest cross-platform frameworks based on language requirements and performance characteristics.

#4 about 2 min

Analyzing market penetration metrics among mobile framework deployments

How installation statistics reveal the underlying success rate of applications built with different frameworks.

#5 about 2 min

Transitioning from frontend web development to mobile environments

Moving from wrapper frameworks like Ionic to generating genuine native applications with unified codebases.

#6 about 3 min

Examining the ecosystem and roadmap of core native libraries

How corporate sponsorship and open-source contributions drive the evolution of mobile JavaScript engines.

#7 about 4 min

Testing applications locally without requiring proprietary hardware systems

Leveraging open-source platforms to write and test cross-platform mobile apps without mandatory operating systems.

#8 about 4 min

Mastering animations and rendering through simple learning projects

Utilizing a lighthearted side project to understand application structure, animation rendering, and styling mechanics.

#9 about 4 min

Navigating the vendor publication and application screening process

Overcoming screening hurdles to successfully publish verified applications in major platform application stores.

#10 about 3 min

Developing core open-source projects in scaling consulting environments

How contributing to core open-source libraries and dedicated research programs accelerates engineering growth.

#11 about 2 min

Optimizing component composition to prevent mobile rendering bottlenecks

Understanding frontend composition principles before writing mobile views ensures you avoid common rendering limits.

#12 about 1 min

Selecting mobile user interface libraries for rapid prototyping

Relying on established open-source component ecosystems allows developers to rapidly deploy visually cohesive layouts.

#13 about 2 min

Executing automated application tests across native compiled builds

Using traditional native testing tools to validate compiled application output sidesteps modifying development codebases.

#14 about 1 min

Integrating cross-platform modules into existing native legacy codebases

Strategies for inserting cross-platform features incrementally into established native environments enable smooth codebase migrations.

#15 about 2 min

Balancing engineering cost factors when defining mobile architectures

Balancing engineering compensation costs and time-to-market advantages drives decisions towards scalable multi-platform languages.

Matching moments

4:52 min

Transitioning to React Native from web development

Milica Aleksic Milica Aleksic · LIVE

6:21 min

Defining native applications and the history of React

Dmitry Vinnik · LIVE

1:28 min

Improving developer productivity with cross-platform mobile application frameworks

Anna Leushchenko Anna Leushchenko · LIVE

1:45 min

Comparing declarative cross-platform architectures like Flutter and React Native

Sylvia Dieckmann · LIVE

2:21 min

Transitioning developers from React web to React Native mobile

Milica Aleksic Milica Aleksic +1 · WWC 2022

3:15 min

Challenges for web developers transitioning to native development

Rowdy Rabouw Rowdy Rabouw · LIVE

Upcoming sessions on this topic

Open session

World Congress 2026 North America

How to generate business value through performance optimizations

Nikolai Sidiropulo

Software Engineer at Meta

Nikolai Sidiropulo
Open session

World Congress 2026 North America

From Cloud Native to Multi-Cloud Native: Write Once, Deploy Anywhere

Sandeep Pal

Principal Member of Technical Staff at Salesforce

Sandeep Pal
Open session

World Congress 2026 North America

Full Stack with Flutter - are we there yet?

Nemanja Stošić

Senior Flutter Developer

Nemanja Stošić
Open session

World Congress 2026 North America

One Repo, One Strategy: Scalable Full-Stack Testing in a Monorepo World

Bartosz Leczycki, Paweł Matynia

Bartosz Leczycki
Paweł Matynia
Open session

World Congress 2026 North America

Beyond Vibe Coding: An AI Builder’s Guide to Migrating 10k+ React Components

Shubham Chaurasia

Senior Software Engineer @ Meta

Shubham Chaurasia
Open session

World Congress 2026 North America

Testing React Backends Like a Pro: Mocking Databases with SQLite

David Morris

Solution Architect

David Morris