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Kaziu

🇯🇵 Frontend Performance // Experience Backend as well 🗺 Before starting this job, I was backpacker

Work

Frontend engineer

😇 "Javascript Closure" I think you can get what it is finally after reading this

😇 "Javascript Closure" I think you can get what it is finally after reading this

Reactions 11 Comments 1
2 min read
Getting understand "useReducer in React" from real life sample

Getting understand "useReducer in React" from real life sample

Reactions 10 Comments
1 min read
📖 History of "Stop unnecessary re-rendering component in React !!"

📖 History of "Stop unnecessary re-rendering component in React !!"

Reactions 201 Comments 12
3 min read
How to resolve N+1 problem on Rails

How to resolve N+1 problem on Rails

Reactions 10 Comments 1
2 min read
🤨⁉ How do you manage about picture file size in your company?

🤨⁉ How do you manage about picture file size in your company?

Reactions 5 Comments 3
1 min read
📖 My Linux commands diary

📖 My Linux commands diary

Reactions 6 Comments
1 min read
"Why only my friend's PC doesn't change CSS 😱" ~Real story on my project~

"Why only my friend's PC doesn't change CSS 😱" ~Real story on my project~

Reactions 5 Comments 2
1 min read
😈 Let's run deadlock manually ! [SQL]

😈 Let's run deadlock manually ! [SQL]

Reactions 5 Comments
1 min read
🤹‍♀️ SELECT ORDER [SQL]

🤹‍♀️ SELECT ORDER [SQL]

Reactions 6 Comments
1 min read
🤠 Group by, Having, Join, View, Sub query, Scala sub query, Case [SQL]

🤠 Group by, Having, Join, View, Sub query, Scala sub query, Case [SQL]

Reactions 5 Comments
3 min read
🤨 What is N+1 problem?

🤨 What is N+1 problem?

Reactions 5 Comments
1 min read
🤔 What is Database Index?

🤔 What is Database Index?

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2 min read
☘ How to replace from "new line" to "; new line" on Mac vim

☘ How to replace from "new line" to "; new line" on Mac vim

Reactions 7 Comments
1 min read
🤨 How to change character code on Mac?

🤨 How to change character code on Mac?

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1 min read
👀 Everyone likes fast website! How? "Frontend performance tips"

👀 Everyone likes fast website! How? "Frontend performance tips"

Reactions 8 Comments
5 min read
⏰ How to measure frontend performance?

⏰ How to measure frontend performance?

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2 min read
🏋 "RAIL", Important way of thinking about frontend performance

🏋 "RAIL", Important way of thinking about frontend performance

Reactions 6 Comments 2
2 min read
🏗 Structure of browser rendering engine

🏗 Structure of browser rendering engine

Reactions 7 Comments
2 min read
🍌 Cache = Banana on your desk. React performance with react-query

🍌 Cache = Banana on your desk. React performance with react-query

Reactions 5 Comments
2 min read
🌎 My backpacker's 3D MOVING earth portfolio [Next.js/Three.js]

🌎 My backpacker's 3D MOVING earth portfolio [Next.js/Three.js]

Reactions 7 Comments
1 min read
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