Performance - Lecture 11 - CS50's Mobile App Development with React Native 2018
Skills:
Frontend Performance80%
00:00:00 - Introduction
00:01:32 - Performance
00:02:03 - Trade-Offs
00:02:52 - Measuring Performance
00:18:24 - Common Inefficiencies
00:18:41 - Rerendering Too Often
00:46:11 - Unnecessarily Changing Props
01:00:40 - Unnecessary Logic in Mount/Update
01:04:05 - Reminder: Trade-Offs
01:04:59 - Animations
01:26:01 - Animated
01:43:46 - In Conclusion
This course picks up where Harvard University's CS50 leaves off, transitioning from web development to mobile app development with React Native, a popular open-source framework maintained by Facebook that enables cross-platform native apps using JavaScript without Java or Swift. The course introduces students to modern JavaScript (including ES6 and ES7) as well as to JSX, a JavaScript extension. Through hands-on projects, students gain experience with React and its paradigms, app architecture, and user interfaces. The course culminates in a final project for which students implement an app entirely of their own design.
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Chapters (12)
Introduction
1:32
Performance
2:03
Trade-Offs
2:52
Measuring Performance
18:24
Common Inefficiencies
18:41
Rerendering Too Often
46:11
Unnecessarily Changing Props
1:00:40
Unnecessary Logic in Mount/Update
1:04:05
Reminder: Trade-Offs
1:04:59
Animations
1:26:01
Animated
1:43:46
In Conclusion
🎓
Tutor Explanation
DeepCamp AI