---
title: "#code4re articles | Hashnode"
description: "Explore 1 articles tagged #code4re on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/code4re"
---

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# #code4re

1 posts · 0 followers

[Bolaji Daniel - D4N0](https://hashnode.com/@d4n0) · [Mar 18](https://hashnode.com/posts/code4rena-first-contest-olas/69ba0643c22d3eeb8a1f6e4b)

### [Code4rena - First contest (olas)](https://thisisd4n0.hashnode.dev/code4rena-first-contest-olas?utm_source=hashnode&utm_medium=feed)

A detailed breakdown of my first Code4rena audit contest (OLAS), including mistakes, lessons learned, and how I plan to improve my Web3 security audit

5 min read · [thisisd4n0.hashnode.dev](https://thisisd4n0.hashnode.dev/code4rena-first-contest-olas?utm_source=hashnode&utm_medium=feed)