2022-10-17
2257
#react native
Kevin Tomas
137106
Oct 17, 2022 ⋅ 8 min read

Build a selfie camera timer: React Native stopwatch example

Kevin Tomas My name is Kevin Tomas, and I’m a 26-year-old Masters student and a part-time software developer at Axel Springer National Media & Tech GmbH & Co. KG in Hamburg. I’m enthusiastic about everything concerning web, mobile, and full-stack development.

Recent posts:

Build A Custom React Native Turbo Module For Android

Build a custom React Native Turbo Module for Android

Build a React Native Turbo Module for Android to access device info like model, IP, uptime, and battery status using native mobile APIs.

Emmanuel John
Feb 27, 2025 ⋅ 8 min read
how to measure round-trip time using cURL

How to measure round-trip time (RTT) using cURL

Learn how to measure round-trip time (RTT) using cURL, a helpful tool used to transfer data from or to a server.

David Omotayo
Feb 26, 2025 ⋅ 10 min read

React.memo explained: When to use it (and when not to)

React.memo prevents unnecessary re-renders and improves performance in React applications. Discover when to use it, when to avoid it, and how it compares to useMemo and useCallback.

Emmanuel John
Feb 26, 2025 ⋅ 9 min read
React useCallback: When And How To Use It For Better Performance

React useCallback: When and how to use it for better performance

Learn how React’s useCallback hook boosts performance by memoizing functions and preventing unnecessary re-renders with practical examples and best practices.

Emmanuel John
Feb 26, 2025 ⋅ 6 min read
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