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  • 2026/8/4
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/8/3
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/8/2
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/8/1
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/31
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/30
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/29
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/28
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/27
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/26
    The season of hiyashi chuka's thumbnail

    The season of hiyashi chuka

    • Diary

    During summer, I often eat hiyashi chuka, cold noodles topped with some ingredients like ham, eggs, tomatoes and cucumbers. It also has a slightly sweet sauce. I like to think about which pair of the toppings I'll eat next. Whenever eating hiyashi chuka, I feel like this season isn't so bad.

  • 2026/7/24
    How to verify that two types are equal in Vitest's thumbnail

    How to verify that two types are equal in Vitest

    • Vitest

    I wrote a blog post about implementing utility types by ourselves. To check if the two types are the same, the expectTypeOf API in Vitest is very convenient.// In utility-type.test-d.ts import { describe, expectTypeOf, it } from 'vitest'; describe('Pick2', () => { it('should pick type of propertie

  • 2026/7/23
    Practicing implementing utility types's thumbnail

    Practicing implementing utility types

    • TypeScript

    TypeScript provides a lot of utility types. These are not only convenient but also teach us TypeScript syntax. For example, Pick is used to create a type that selects specific properties from an object. We can learn four important syntax features from this:generic parameter and extends keywordkeyof

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