diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
new file mode 100644
index 0000000..edee87a
--- /dev/null
+++ b/docs/CONTRIBUTING.md
@@ -0,0 +1,68 @@
+# Branch Strategy
+
+## Branches
+
+| Branch | Purpose |
+|--------|---------|
+| `main` | Production-ready code. Always stable. |
+| `dev` | Development branch. All features merge here first. |
+| `feature/*` | New features (e.g., `feature/login-page`) |
+| `fix/*` | Bug fixes (e.g., `fix/navbar-bug`) |
+| `hotfix/*` | Urgent fixes for production |
+
+---
+
+## Workflow
+
+### 1. Start a new feature
+
+```bash
+git checkout dev
+git pull origin dev
+git checkout -b feature/your-feature-name
+```
+
+### 2. Work on your feature
+
+Make changes, commit often:
+
+```bash
+git add .
+git commit -m "feat: add login form"
+```
+
+### 3. Push and create Pull Request
+
+```bash
+git push origin feature/your-feature-name
+```
+
+Then create a PR to merge into `dev` (not `main`).
+
+### 4. After review, merge to dev
+
+Once approved, merge to `dev`. Delete the feature branch.
+
+### 5. Release to main
+
+When `dev` is stable and tested, create a PR from `dev` → `main`.
+
+---
+
+## Naming Conventions
+
+| Type | Format | Example |
+|------|--------|---------|
+| Feature | `feature/short-description` | `feature/wallet-connect` |
+| Bug fix | `fix/short-description` | `fix/header-alignment` |
+| Hotfix | `hotfix/short-description` | `hotfix/login-crash` |
+| Docs | `docs/short-description` | `docs/update-readme` |
+
+---
+
+## Rules
+
+- Never push directly to `main`
+- Always create PR for code review
+- Keep commits small and descriptive
+- Delete branches after merging
diff --git a/tsconfig.json b/tsconfig.json
index 487e551..89d085f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,7 +15,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "react-jsx",
+    "jsx": "preserve",
     "incremental": true,
     "plugins": [
       {
@@ -40,4 +40,4 @@
     "node_modules",
     "Sidexmockup_ref"
   ]
-}
\ No newline at end of file
+}