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---
title: JavaScript Security: Simple Practices to Secure Your...
description: Learn simple practices to secure your frontend JavaScript code, including keeping dependencies up-to-date, using security headers, and sanitizing user input.
canonical: https://daily.dev/posts/javascript-security-simple-practices-to-secure-your-frontend-kcrzt8eef
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og:description: Learn simple practices to secure your frontend JavaScript code, including keeping dependencies up-to-date, using security headers, and sanitizing user input.
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# JavaScript Security: Simple Practices to Secure Your Frontend

**[Community Picks](https://daily.dev/sources/community)** · [@pachicodes](https://daily.dev/pachicodes) · 3 min read · 767 upvotes · 31 comments

## Summary

Learn simple practices to secure your frontend JavaScript code, including keeping dependencies up-to-date, using security headers, and sanitizing user input.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://dev.to/buildwebcrumbs/javascript-security-simple-practices-to-secure-your-frontend-18ii>

## Community discussion

Top comments from developers on daily.dev.

**@kauedelmonte** · 6 upvotes

> Simple and effective tips.

**@ahmad88** · 4 upvotes

> Thank you for sharing

**@sumit7** · 2 upvotes

> Thanks for sharing... Keep up the good work 👍

**@davym242** · 2 upvotes

> Great thanks for this work

**@ahmedhyper** · 1 upvotes

> good tips

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---

Tags: [#security](https://daily.dev/tags/security), [#javascript](https://daily.dev/tags/javascript), [#frontend](https://daily.dev/tags/frontend)

[View this post on daily.dev](https://daily.dev/posts/javascript-security-simple-practices-to-secure-your-frontend-kcrzt8eef)

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