React Native Foundations: Build Your First Mobile Apps — PickAClass
3.9 (7) ⏱ 2h 30m 📚 25 lessons 🎧 Audio version

React Native Foundations: Build Your First Mobile Apps

Learn to build functional cross-platform mobile apps from scratch using JavaScript, modern styling techniques, and robust navigation patterns.

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  • 🌐 In English
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About this course

Mobile application development can seem daunting with different codebases for iOS and Android, but React Native simplifies this by letting you build for both platforms simultaneously using JavaScript. This text-based course guides you step-by-step through the core concepts of mobile development without the complexity of native platform languages. By reading through these comprehensive lessons and practicing with structured written code examples, you will transition from a programming beginner to a confident mobile app developer. You will understand how to structure applications, style components professionally, and manage user navigation seamlessly. What you'll learn: - Understand the fundamental differences between mobile and web development environments. - Master essential JavaScript concepts and modern ES6+ syntax required for React Native. - Build responsive user interfaces using core components and Flexbox styling. - Implement smooth screen transitions and user flows using modern navigation libraries. - Manage application state and handle user input efficiently using React Hooks. - Apply modern development workflows with Expo to preview and test your applications. The journey begins with foundational terminology and architecture concepts before moving into hands-on JavaScript essentials. From there, you will progress through layout design, component state, and multi-screen navigation, culminating in practical structural patterns for real-world apps. This course is designed specifically for beginners, aspiring mobile developers, and web developers looking to transition to mobile. No prior mobile development experience is required, as we start with the absolute basics. Start reading today and take your first step toward building cross-platform mobile applications.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
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  • Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
React Native Foundations: Build Your First Mobile Apps
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
React Native Foundations: Build Your First Mobile Apps
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

Reviews (7)

Luis Medina EC
★ 4 · July 15, 2026

Wow, I'm impressed. The real-world applications shown were super helpful. Made abstract ideas feel tangible. Great value!

Lukáš Kolár SK
★ 5 · July 6, 2026

Pretty good overall. Some sections felt a little rushed, but the core content was solid and the examples were useful. I learned a lot.

Ava Martinez NZ
★ 3 · June 18, 2026

It's a good course if you have some prior knowledge. For absolute beginners, some concepts might be a bit challenging. The structure is logical, though.

Jules Meyer BE Verified learner
★ 3 · June 13, 2026

Pretty informative. I liked the practical application examples, though the initial setup took longer than I expected.

Daniel van der Walt ZA Verified learner
★ 5 · June 3, 2026

Wow, what a great learning experience. The real-world applications discussed were so relevant. I'm already applying what I learned.

최지우 KR Verified learner
★ 4 · May 31, 2026

This provided a good overview. The explanations were decent, but sometimes I wished for more practical application scenarios. Still, a valuable learning experience.

Pierre Richard MC Verified learner
★ 3 · May 28, 2026

This was a good introduction. The structure is logical, and it covers the basics effectively. Might be too introductory for advanced learners.

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What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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