From c84b37dcc286343951e19e35cca0989ba41b53bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaeuk=20Lim=28=EC=9E=84=EC=9E=AC=EC=9A=B1=29?=
 <applewodnr@naver.com>
Date: Tue, 1 Apr 2025 23:15:07 +0900
Subject: [PATCH 1/4] docs: add contribution md

---
 CONTRIBUTING.md | 55 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 CONTRIBUTING.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f10c351
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,55 @@
+# Contributing
+
+We welcome contribution from everyone.
+
+## Issues
+
+You can contribute to this repository
+
+- Improving our [docs](https://mugglim.github.io/build-your-own-tanstack-query/).
+- Improving our [tanstack-query-lite](../tanstack-query-lite/) features.
+
+## Get started
+
+### Installation
+
+Please follow these steps to get started:
+
+- Fork and clone this repository
+
+  ```
+  cd build-your-own-tanstack-query
+  ```
+
+- Install package
+  ```
+  npm install
+  ```
+
+### Run docs dev server
+
+```
+npm run docs:dev
+```
+
+### Run dev server
+
+```
+npm run dev
+```
+
+## Pull Requests
+
+We merge pull requests by squashing all commits.  
+Please ensure your PR template titles match the example below.
+
+```
+<type>: <description>
+```
+
+`type` must be one of the following:
+
+- `feat`: A new tanstack-query-lite feature.
+- `docs`: Documentation only changes.
+- `fix`: A bug fix
+- `chore`: Anything else

From ed6f394822d1b685b8c945c10d60c43f59c83716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaeuk=20Lim=28=EC=9E=84=EC=9E=AC=EC=9A=B1=29?=
 <applewodnr@naver.com>
Date: Tue, 1 Apr 2025 23:15:45 +0900
Subject: [PATCH 2/4] docs: improve format

---
 README.md | 29 +++++++++--------------------
 en.md     | 46 ++++++++++++++++++++++------------------------
 2 files changed, 31 insertions(+), 44 deletions(-)

diff --git a/README.md b/README.md
index 7034646..4f5ce9f 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1,18 @@
-<div align="center">
-  <h1> Build Your Own TanStack Query and useQuery</h1>
-</div>
+# Build Your Own TanStack Query
 
-<p align="center">
-  <a href="https://mugglim.github.io/build-your-own-tanstack-query">한국어</a> | <a href="/en.md">English</a>
-</p>
+<a href="https://mugglim.github.io/build-your-own-tanstack-query">한국어</a> | <a href="/en.md">English</a>
 
 ## Introduction
 
-We're going to rewrite TanStack Query and useQuery from scratch. We'll be using the ideas and code from [Let's Build React Query in 150 Lines of Code!](https://www.youtube.com/watch?v=9SrIirrnwk0) and TanStack Query v5.
+We're going to rewrite TanStack Query and useQuery from scratch.
+We'll be using the ideas and code from [Let's Build React Query in 150 Lines of Code!](https://www.youtube.com/watch?v=9SrIirrnwk0) and TanStack Query v5.
 
-## Play Locally
-
-Install package
-
-```
-npm install
-```
+## Demo
 
-Run development server
+https://github.com/user-attachments/assets/11454b80-034a-4205-b051-5a3c78f1b9d0
 
-```
-npm run dev
-```
+## Contributing
 
-## Demo
+We welcome contribution from everyone. Read below for contributing guidelines.
 
-https://github.com/user-attachments/assets/11454b80-034a-4205-b051-5a3c78f1b9d0
+[CONTRIBUTING](/CONTRIBUTING.md)
diff --git a/en.md b/en.md
index 800704b..e6d7499 100644
--- a/en.md
+++ b/en.md
@@ -1,14 +1,11 @@
-<div align="center">
-  <h1> Build Your Own TanStack Query and useQuery</h1>
-</div>
+# Build Your Own TanStack Query and useQuery
 
-<p align="center">
-  <a href="./docs/ko.md">한국어</a> | <a href="/README.md">English</a>
-</p>
+<a href="./docs/ko.md">한국어</a> | <a href="/README.md">English</a>
 
 ## Introduction
 
-We're going to rewrite TanStack Query and useQuery from scratch. We'll be using the ideas and code from [Let's Build React Query in 150 Lines of Code!](https://www.youtube.com/watch?v=9SrIirrnwk0) and TanStack Query v5.
+We're going to rewrite TanStack Query and useQuery from scratch.  
+We'll be using the ideas and code from [Let's Build React Query in 150 Lines of Code!](https://www.youtube.com/watch?v=9SrIirrnwk0) and TanStack Query v5.
 
 > [!WARNING]
 >
@@ -21,23 +18,24 @@ We're going to rewrite TanStack Query and useQuery from scratch. We'll be using
 
 ## TOC
 
-- [Introduction](#introduction)
-- [TOC](#toc)
-- [Play Locally](#play-locally)
-- [Architecture](#architecture)
-- [Step 1: Core Implementation](#step-1-core-implementation)
-  - [QueryClient](#queryclient)
-  - [QueryCache](#querycache)
-  - [Query](#query)
-  - [QueryObserver](#queryobserver)
-- [Step 2: Integration with React](#step-2-integration-with-react)
-  - [Trigger re-render when the state of Query changes](#trigger-re-render-when-the-state-of-query-changes)
-  - [QueryClientProvider](#queryclientprovider)
-  - [useQuery](#usequery)
-- [Step 3: Additional Features](#step-3-additional-features)
-  - [1. Trigger refetch when the browser’s focus state changes](#1-trigger-refetch-when-the-browsers-focus-state-changes)
-  - [2. Creating a developer tool like ReactQueryDevtools](#2-creating-a-developer-tool-like-reactquerydevtools)
-- [Reference](#reference)
+- [Build Your Own TanStack Query and useQuery](#build-your-own-tanstack-query-and-usequery)
+  - [Introduction](#introduction)
+  - [TOC](#toc)
+  - [Play Locally](#play-locally)
+  - [Architecture](#architecture)
+  - [Step 1: Core Implementation](#step-1-core-implementation)
+    - [QueryClient](#queryclient)
+    - [QueryCache](#querycache)
+    - [Query](#query)
+    - [QueryObserver](#queryobserver)
+  - [Step 2: Integration with React](#step-2-integration-with-react)
+    - [Trigger re-render when the state of Query changes](#trigger-re-render-when-the-state-of-query-changes)
+    - [QueryClientProvider](#queryclientprovider)
+    - [useQuery](#usequery)
+  - [Step 3: Additional Features](#step-3-additional-features)
+    - [1. Trigger refetch when the browser’s focus state changes](#1-trigger-refetch-when-the-browsers-focus-state-changes)
+    - [2. Creating a developer tool like ReactQueryDevtools](#2-creating-a-developer-tool-like-reactquerydevtools)
+  - [Reference](#reference)
 
 ## Play Locally
 

From 1100fb78e048a4bcf7c73ecf8dffb64c0ad930c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaeuk=20Lim=28=EC=9E=84=EC=9E=AC=EC=9A=B1=29?=
 <applewodnr@naver.com>
Date: Tue, 1 Apr 2025 23:15:59 +0900
Subject: [PATCH 3/4] docs: remove unused file

---
 .github/PULL_REQUEST_TEMPLATE.md | 3 ---
 1 file changed, 3 deletions(-)
 delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md

diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
deleted file mode 100644
index 50958f1..0000000
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ /dev/null
@@ -1,3 +0,0 @@
-## Description
-
-## Changes

From e048f96c97f1249c6063002e8afa5259ffc743bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaeuk=20Lim=28=EC=9E=84=EC=9E=AC=EC=9A=B1=29?=
 <applewodnr@naver.com>
Date: Tue, 1 Apr 2025 23:19:32 +0900
Subject: [PATCH 4/4] docs: change link

---
 CONTRIBUTING.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f10c351..00f0696 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,7 +7,7 @@ We welcome contribution from everyone.
 You can contribute to this repository
 
 - Improving our [docs](https://mugglim.github.io/build-your-own-tanstack-query/).
-- Improving our [tanstack-query-lite](../tanstack-query-lite/) features.
+- Improving our [tanstack-query-lite](https://github.com/mugglim/build-your-own-tanstack-query/tree/chore/add-contributing/tanstack-query-lite) features.
 
 ## Get started