Potato Script

@Moucodes

Software developer | Node.js, TypeScript, Next.js

CanadaJoined June 2023

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Software Engineer and a tech enthusiast. Node.js | JavaScript | Next.js Don't miss my YouTube videos 💌 Open to collaborations, tech discussions, and sharing the love for all things tech. Check my shop: https://www.redbubble.com/people/moucodes

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Potato Script's blogs

Coding Talkiescodingtalkies.hashnode.dev5 posts

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Recently published

PSPotato Scriptcodingtalkies.hashnode.devSep 16, 2025 · 4 min read

Master Mapped Types in TypeScript

TL;DR Mapped types let you transform existing types into new shapes dynamically, without repeating yourself. Mastering them unlocks flexible, DRY, and safer TypeScript code patterns you’ll use everywhere. Why Mapped Types Deserve Your Attention When ...

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PSPotato Scriptcodingtalkies.hashnode.devSep 11, 2025 · 3 min read

Automate Type Extraction in TypeScript with ReturnType and Parameters

TL;DR TypeScript’s built-in utility types ReturnType and Parameters can save you from repeating yourself by automatically inferring function signatures. They make your code safer, more maintainable, and more fun to write. Why This Matters One of the ...

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PSPotato Scriptcodingtalkies.hashnode.devSep 9, 2025 · 3 min read

Create Recursive Types for Deeply Nested Data Structures in TypeScript

TL;DR Recursive types let you model arbitrarily nested objects, arrays, and trees in TypeScript with strong type safety. This article shows you how to design them cleanly while avoiding common pitfalls. Why Recursive Types Matter If you’ve ever tried...

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PSPotato Scriptcodingtalkies.hashnode.devSep 5, 2025 · 4 min read

Mastering keyof and Lookup Types in TypeScript

TL;DR TypeScript’s keyof and lookup types let you access object properties dynamically with full type safety. They make your code flexible without falling back to any. Why Should You Care About keyof and Lookup Types? At some point, every TypeScript ...

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PSPotato Scriptcodingtalkies.hashnode.devSep 2, 2025 · 4 min read

Unlock Template Literal Types for Type-Safe Strings in TypeScript

TL;DR Template literal types let you create type-safe string patterns in TypeScript. With them, you can enforce naming conventions, validate strings, and build smarter APIs, all at compile time. Why Template Literal Types Matter Strings are everywher...

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Potato Script

About

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Potato Script's blogs

Recently published

Master Mapped Types in TypeScript

Automate Type Extraction in TypeScript with ReturnType and Parameters

Create Recursive Types for Deeply Nested Data Structures in TypeScript

Mastering keyof and Lookup Types in TypeScript

Unlock Template Literal Types for Type-Safe Strings in TypeScript

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Potato Script

About

Available for

Potato Script's blogs

Recently published

Master Mapped Types in TypeScript

Automate Type Extraction in TypeScript with ReturnType and Parameters

Create Recursive Types for Deeply Nested Data Structures in TypeScript

Mastering keyof and Lookup Types in TypeScript

Unlock Template Literal Types for Type-Safe Strings in TypeScript