---
title: "TypeScript Generics: with a Witcher"
url: https://daily.dev/posts/typescript-generics-with-a-witcher-8i3u2visy
source_url: https://levelup.gitconnected.com/typescript-generics-with-a-witcher-6f449f253e13
type: article
source: "gitconnected"
published: 2021-01-11T02:45:31.370Z
updated: 2021-10-07T14:17:10.317Z
tags: ["typescript"]
reading_time: 10
upvotes: 18
comments: 1
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# TypeScript Generics: with a Witcher

**[gitconnected](https://daily.dev/sources/gc)** · 10 min read · 18 upvotes · 1 comments

## Summary

Generics can help us create well defined classes, interfaces, and functions while still giving us the flexibility of keeping them “generic”- by making them work according to a passed type (or types) by the programmer. You can follow along over at Typescript playground, if you do not have any local environment set up.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://levelup.gitconnected.com/typescript-generics-with-a-witcher-6f449f253e13>

## Community discussion

Top comments from developers on daily.dev.

**@javiermartin98** · 0 upvotes

> basic but necessary

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Tags: [#typescript](https://daily.dev/tags/typescript)

[View this post on daily.dev](https://daily.dev/posts/typescript-generics-with-a-witcher-8i3u2visy)