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Kota Ito

Hi! I'm a front-end developer based in Vancouver. Create web applications with Typescript and React.js and currently exploring Next.js. I'll share some small but valuable lessons I learn each day.

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Testing Callback Functions with Jest
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Testing Callback Functions with Jest

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2 min read
Mock Class Constructor in Jest Test with Mocking Partials
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Mock Class Constructor in Jest Test with Mocking Partials

2
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2 min read
Three Important Things I Learned While Jest Testing My Next.js Application
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Three Important Things I Learned While Jest Testing My Next.js Application

4
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3 min read
【React.js, Tailwind】Making an Dynamic Textarea
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【React.js, Tailwind】Making an Dynamic Textarea

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3 min read
【Next.js, React.js】Making Image with Loading component.
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【Next.js, React.js】Making Image with Loading component.

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2 min read
【Next.js, GraphQL, Apollo Client】How to rewrite Apollo Client cache after a mutation. -part2-
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【Next.js, GraphQL, Apollo Client】How to rewrite Apollo Client cache after a mutation. -part2-

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3 min read
【Next.js, GraphQL, Apollo Client】How to rewrite Apollo Client cache after a mutation. -part1-
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【Next.js, GraphQL, Apollo Client】How to rewrite Apollo Client cache after a mutation. -part1-

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2 min read
【React.js】Making a Simple Toast Message Component with useContext and React Portal -part3-
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【React.js】Making a Simple Toast Message Component with useContext and React Portal -part3-

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4 min read
【React.js】Making a Simple Toast Message Component with useContext and React Portal -part2-
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【React.js】Making a Simple Toast Message Component with useContext and React Portal -part2-

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2 min read
【React.js】Making a Simple Toast Message Component with useContext and React Portal -part1-
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【React.js】Making a Simple Toast Message Component with useContext and React Portal -part1-

1
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2 min read
[React, Next.js] Search function using useDebounce
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[React, Next.js] Search function using useDebounce

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2 min read
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