---
title: "Discussion on \"How to Build an Adaptive Tic-Tac-Toe AI with Reinforcement Learning in JavaScript\" | Hashnode"
description: "Discussion on \"How to Build an Adaptive Tic-Tac-Toe AI with Reinforcement Learning in JavaScript\". Reinforcement learning (RL) is one of the most powerful paradigms in artificial intelligence. Unlike supervised learning where you train models on labeled datasets, RL agents learn through direct interaction with their environment, receiving rewards ..."
url: "https://hashnode.com/posts/how-to-build-an-adaptive-tic-tac-toe-ai-with-reinforcement-learning-in-javascript/68e57cd7b148e87f05670d05"
---

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# [How to Build an Adaptive Tic-Tac-Toe AI with Reinforcement Learning in JavaScript](https://freecodecamp.org/news/how-to-build-an-adaptive-tic-tac-toe-ai-with-reinforcement-learning-in-javascript?utm_source=hashnode&utm_medium=feed)

Reinforcement learning (RL) is one of the most powerful paradigms in artificial intelligence. Unlike supervised learning where you train models on labeled datasets, RL agents learn through direct interaction with their environment, receiving rewards ...

Oct 7, 2025 · 30 min read · freecodecamp.org  
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[Mayur Vekariya](https://hashnode.com/@mayur9210)

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