J. Cookie (they/them) – Medium

J. Cookie (they/them)

J. Cookie (they/them)

Ghostbusters: the Spirit Life-Size, Zap & Blast Mashup Wand

Finished Spirit Life-Size, Zap & Blast Mash-Up Wand

11 min readApr 22, 2024

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Ghostbusters: the Spirit Life-Size, Zap & Blast Mashup Wand

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J. Cookie (they/them)

Dexie Typescript without Classes

When I began working with the Dexie IndexedDB wrapper library, I was disappointed to see the instructions that directed you to subclass…

2 min readNov 22, 2022

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Dexie Typescript without Classes

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J. Cookie (they/them)

Walmart.io Affiliate Signature Header Generation in NodeJS

Annoyed with WM_SEC.AUTH_SIGNATURE like I was? Read on!

2 min readOct 15, 2022

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Walmart.io Affiliate Signature Header Generation in NodeJS

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J. Cookie (they/them)

Using an Echo Show as an External Mac Display

(Or Any Device with a Browser)

4 min readSep 20, 2022

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Using an Echo Show as an External Mac Display

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J. Cookie (they/them)

Async array.reduce() in Typescript

If you need to reduce an array, perhaps in order to map it onto an object, with one of the operations in the reducer being an asynchronous…

3 min readApr 8, 2022

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Async array.reduce() in Typescript

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J. Cookie (they/them)

White Space Alignment Insanity

… or Stop the Inline: Aligning (and Referencing) String Constants

3 min readFeb 24, 2022

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White Space Alignment Insanity

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J. Cookie (they/them)

Testing DocumentFragments in ‘react-testing-library’ with TypeScript

While writing unit tests for React components using ‘react-testing-library’, I came across the asFragment method.

2 min readMar 28, 2019

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J. Cookie (they/them)

Deeply Nested Function Returns Considered Nameless, and Harmless But Annoying

UPDATE: After some consideration, I am coming to believe that the technique suggested here might qualify as an anti-pattern in many…

3 min readAug 18, 2017

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J. Cookie (they/them)

React: Dynamically Rendering Different Components without Switch: the Capitalized Reference…

React in the form we usually see doesn’t really look like it can make components dynamically. Most people end up using switch with case…

3 min readJun 28, 2017

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J. Cookie (they/them)

J. Cookie (they/them)

With a passion for user experience and helping people, while proficient in the full stack, they currently focus on Front End development.

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