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Aleksandra Desmurs-Linczewska

Software Engineer @ Callstack

What I love most about Callstack is the constant opportunity to grow.

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Software Developer @ Callstack

If you're focused on development, Callstack will support and challenge you.

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Super Apps

Super apps are comprehensive platforms that combine multiple services and functionalities within a single application. Learn how to architect and build super apps with React Native, handling complex navigation, state management, and dynamic feature loading while maintaining performance and user experience.

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Module Federation

In the 18th episode of the React Native Show Podcast, Łukasz Chludziński, Paweł Trysła, and Zack Jackson talk about Module Federation in Webpack and Re.Pack. They also discuss some of the buzzwords related to this type of architecture, for example, super apps and micro frontends.

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How to Use Module Federation With Re.Pack 3

Module Federation in Webpack 5 migrated to Re.Pack 3. Read our article to learn how to use it.

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Scaling Teams With Federated Super Apps

App developers shape code, but communication with others truly designs products. This talk explores how React and Conway’s law influence this process.

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Implementing Code Splitting in React Native with Re.Pack

The detailed description of the implementation of code splitting in native and cross-platform apps including the approach with the use of Re.Pack.

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Re.Pack - Bringing Webpack to React Native

This episode explores Re.Pack, an Open Source, Webpack-based toolkit to build React Native apps with the full support of the Webpack ecosystem.

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Code Splitting in React Native Applications

What is code splitting, when is it good to use this technique while developing React Native apps and what are the best tools to do it.

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Planning a super app with React Native?

We help architect and develop super apps using modular, scalable designs.

10min from code change to mini-app releaseTeamworks
multi-dailystaging deployments instead of weekly releasesTeamworks
7mini-apps supported in one modular mobile platformTeamworks
2CI/CD lanes for mini-app and host-app distributionTeamworks
2×Estimated AI-assisted delivery speedupJetBrains
25Working days from kickoff to mergeJetBrains
1Plugin across three frameworksJetBrains
5xfaster message sending timeExpensify
4.5xfaster search screen loading timeExpensify
78%bundle size reduction (from 50 MB to 11 MB)Dream11
30%faster component mount time after render optimizationDream11
60%faster initial load time enabled by switching to HermesDream11
2xgrowth in mobile user base during the migration periodAutoZone
4.2 -> 4.7app rating increase after migrating to React NativeAutoZone
0missed releases during the transition to React NativeAutoZone
33%fewer re-renders across most featuresQuestrade
18%faster time-to-interactiveQuestrade
-28%CPU usage in critical trading flowsQuestrade
#1SEO rank, recovering from 3-9AutoZone
260kBless in blocking JS payloadAutoZone
2–5xfaster feedback loopAutoZone
130%increase in users post-upgrade7cups
63%adoption rate; majority of attendees registered in the appReact Universe App
67%of attendees connected through QR badge sharingReact Universe App
45%created personalized badges to showcase identity and goalsReact Universe App
49%of attendees onboarded before day one, arriving ready to networkReact Universe App
2.8xincrease in knowledge over 8 weeks (25% → 71% assessment scores)Hello Fresh
15developers trained across web and native backgroundsHello Fresh
86%of devs self-rated their knowledge as 3/5 or higher after training (up from 0%)Hello Fresh

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