fixed styles in contributing tutorial

Author: todortodorovic

.CONTRIBUTING/tutorials/templates/README.md

@@ -9,7 +9,7 @@ For tutorials covering:
 - Parachain development
 - Custom pallet creation  
 - Runtime configuration
-- Substrate chain setup
+- Polkadot SDK chain setup
 - Testing and benchmarking
 
 ### 💎 [Smart Contracts Template](smart-contracts-template.md)

.CONTRIBUTING/tutorials/templates/dapps-template.md

@@ -53,7 +53,7 @@ my-polkadot-dapp/
 
 ## Step 2: API Connection Setup
 
-Create a connection to the Polkadot/Substrate network:
+Create a connection to the Polkadot network:
 
 ```typescript
 // src/hooks/usePolkadotApi.ts
@@ -290,18 +290,6 @@ const networks = {
 };
 ```
 
-## Troubleshooting
-
-Common dApp development issues:
-
-- **Issue**: Extension not detected
-  - **Solution**: Check if Polkadot.js extension is installed and enabled
-
-- **Issue**: API connection fails
-  - **Solution**: Verify WebSocket endpoint and network connectivity
-
-- **Issue**: Transaction fails with "Invalid transaction"
-  - **Solution**: Check account balance, nonce, and transaction parameters
 
 ## Deployment
 
@@ -323,7 +311,7 @@ Enhance your dApp development skills:
 
 ## Additional Resources
 
-- [Polkadot.js API Documentation](https://polkadot.js.org/docs/)
+- [Polkadot.js API Documentation](https://polkadot.js.org/docs/) 
 - [PAPI Documentation](https://papi.how/)
 - [Polkadot Developer Console](https://console.polkadot.io/)
 - [Substrate Connect](https://substrate.io/developers/substrate-connect/)

.CONTRIBUTING/tutorials/templates/governance-template.md

@@ -175,19 +175,6 @@ Analyze the outcome of your governance participation:
 - Regularly review delegate performance
 - Maintain some direct voting for important issues
 
-## Troubleshooting
-
-Common governance participation issues:
-
-- **Issue**: Transaction fails with "VotingPeriodLow"
-  - **Solution**: Increase conviction or voting balance
-
-- **Issue**: Cannot submit proposal
-  - **Solution**: Check minimum deposit requirements and account balance
-
-- **Issue**: Voting transaction rejected
-  - **Solution**: Verify referendum is in voting period and parameters are correct
-
 ## Where to Go Next
 
 Continue your governance journey:

.CONTRIBUTING/tutorials/templates/polkadot-sdk-template.md

@@ -30,7 +30,7 @@ Before starting, ensure you have:
 
 ```bash
 # Commands for initial setup
-cargo install --git https://github.com/paritytech/polkadot-sdk polkadot-parachain-bin --locked
+git clone -b INSERT_TAG_HERE https://github.com/paritytech/polkadot-sdk-parachain-template.git parachain-template
 ```
 
 Expected output:

.CONTRIBUTING/tutorials/templates/smart-contracts-template.md

@@ -61,30 +61,6 @@ contract YourContract {
         // Implementation
     }
 }
-```
-
-```rust
-// For ink! contracts - example structure
-#[ink::contract]
-mod your_contract {
-    #[ink(storage)]
-    pub struct YourContract {
-        value: bool,
-    }
-
-    impl YourContract {
-        #[ink(constructor)]
-        pub fn new(init_value: bool) -> Self {
-            Self { value: init_value }
-        }
-
-        #[ink(message)]
-        pub fn flip(&mut self) {
-            self.value = !self.value;
-        }
-    }
-}
-```
 
 ## Step 3: Contract Implementation
 
@@ -146,13 +122,6 @@ Deploy your contract:
 npx hardhat run scripts/deploy.js --network [testnet-name]
 ```
 
-### For ink! Contracts:
-```bash
-# Build contract
-cargo contract build
-
-# Deploy to testnet (using contracts UI or CLI)
-```
 
 ## Step 6: Interaction and Verification
 
@@ -175,15 +144,7 @@ Test contract functionality:
 - Cross-contract calls
 - Upgradeable patterns
 
-## Troubleshooting
-
-Common deployment and interaction issues:
-
-- **Issue**: Gas estimation failed
-  - **Solution**: Check contract logic and increase gas limit
 
-- **Issue**: Transaction reverts
-  - **Solution**: Verify function parameters and contract state
 
 ## Where to Go Next
 

.CONTRIBUTING/tutorials/templates/xcm-interoperability-template.md

@@ -138,19 +138,6 @@ fn test_cross_chain_transfer() {
 }
 ```
 
-## Troubleshooting
-
-Common XCM issues and solutions:
-
-- **Issue**: XCM execution failed with `TooExpensive`
-  - **Solution**: Increase fee asset amount or adjust weight limit
-
-- **Issue**: Assets stuck in sovereign account
-  - **Solution**: Check destination chain configuration and asset registration
-
-- **Issue**: Transaction not appearing on destination
-  - **Solution**: Verify network connectivity and chain synchronization
-
 ## Advanced XCM Patterns [For Advanced Tutorials]
 
 [Include for intermediate/advanced tutorials:]

llms-full.txt

@@ -176,6 +176,7 @@ Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/re
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/networks.md
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/overview.md
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/polkavm-design.md
+Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/README.md
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/dapps/index.md
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/dapps/remark-tutorial.md
 Doc-Page: https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/index.md
@@ -29651,6 +29652,34 @@ The compilation process integrates several specialized components:
 4. **PVM linker**: Links the RISC-V ELF object into a final PolkaVM blob with metadata.
 --- END CONTENT ---
 
+Doc-Content: https://docs.polkadot.com/tutorials/README/
+--- BEGIN CONTENT ---
+# Contributing Tutorials
+
+## Quick Start
+
+Ready to contribute a tutorial? Get started here:
+
+👉 **[Tutorial Contributing Guide](../.CONTRIBUTING/tutorials/.CONTRIBUTING.md)**
+
+## What You'll Find
+
+- **Requirements** - Essential metadata and file structure
+- **Categories** - Where your tutorial belongs (SDK, smart contracts, XCM, etc.)
+- **Templates** - Ready-to-use templates for different tutorial types
+- **Guidelines** - Code standards, testing, and submission process
+
+## Tutorial Categories
+
+- **polkadot-sdk/** - Parachains, pallets, runtime development
+- **smart-contracts/** - Solidity (EVM, Revm, PVM), demo applications  
+- **interoperability/** - XCM operations, cross-chain workflows
+- **dapps/** - Frontend integration, API usage
+- **onchain-governance/** - Proposals, OpenGov operations
+
+Start with working code, clear steps, and we'll help you polish the rest!
+--- END CONTENT ---
+
 Doc-Content: https://docs.polkadot.com/tutorials/dapps/
 --- BEGIN CONTENT ---
 ---

llms.txt

@@ -174,6 +174,7 @@
 - [Networks for Polkadot Hub Smart Contracts](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/networks.md): Explore the available networks for smart contract development on Polkadot Hub, including Westend Hub, Kusama Hub, and Polkadot Hub.
 - [Smart Contracts Basics Overview](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/overview.md): Learn how developers can build smart contracts on Polkadot by leveraging either Wasm/ink! or EVM contracts across many parachains.
 - [PolkaVM Design](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/polkadot-protocol/smart-contract-basics/polkavm-design.md): Discover PolkaVM, a high-performance smart contract VM for Polkadot, enabling Ethereum compatibility via pallet_revive, Solidity support & optimized execution.
+- [Untitled](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/README.md): No description available.
 - [Decentralized Application Tutorials](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/dapps/index.md): Explore step-by-step tutorials for exploring the world of building decentralized applications using the toolkits that Polkadot provides.
 - [PAPI Account Watcher Tutorial](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/dapps/remark-tutorial.md): Build a CLI app that listens to on-chain events using the Polkadot API and responds to specific messages for a given account.
 - [Tutorials](https://raw.githubusercontent.com/polkadot-developers/polkadot-docs/refs/heads/master/tutorials/index.md): Explore step-by-step tutorials for building in Polkadot, from parachain deployment and testing to cross-chain asset creation and XCM channel management.

tutorials/README.md

@@ -16,7 +16,7 @@ Ready to contribute a tutorial? Get started here:
 ## Tutorial Categories
 
 - **polkadot-sdk/** - Parachains, pallets, runtime development
-- **smart-contracts/** - EVM, ink!, demo applications  
+- **smart-contracts/** - Solidity (EVM, Revm, PVM), demo applications  
 - **interoperability/** - XCM operations, cross-chain workflows
 - **dapps/** - Frontend integration, API usage
 - **onchain-governance/** - Proposals, OpenGov operations