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Jane from SDF and Chad from Aha Labs discuss Scaffold Stellar, a developer onboarding tool inspired by Scaffold ETH. Aha Labs is building it to help developers quickly set up local networks, deploy contracts, and create UIs, with an early version available by end of May 2025.

Stellar developers discuss launching an idea bank to help builders discover needed projects and coordinate ecosystem development. The initiative aims to guide hackathon participants and identify gaps in the Stellar and Soroban ecosystem.

Developer tutorial demonstrating how to build a web-based wallet using the Stellar SDK and integrate it with Blend Capital smart contracts to enable users to deposit funds and earn yield on their holdings.

Esteban from Palta Labs discusses SorosWap's DeFi Index product, wallet integrations, and crypto adoption across South America, highlighting Brazil's advanced fintech infrastructure and the potential for blockchain-based financial services.

Stellar protocol developers discuss CAP 70, which introduces configurable consensus timing parameters to enable gradual block time reduction from 5 seconds toward 2.5 seconds, plus review of other protocol 23 CAPs including unified asset events and new host functions.

Fred walks through Cyberball Alpha's new quest system, which went live alongside the Cyber Vault. The game shifts credits to a deflationary model with a daily pool system, hourly rewards, and multipliers based on Kale holdings, avoiding the inflation problems seen in traditional MMOs.

Karsten Jacobsen from Stellar Development Foundation walks through the Guestbook demo DAP, a complete example built on Stellar using smart contracts, TypeScript bindings, and passkey authentication for wallet-less user signup and login.

Penfield (Tupuy) discusses Tansu, a decentralized platform built on Soroban that brings transparency and community governance to open source projects by storing commit hashes on-chain, enabling DAOs per project, and implementing anonymous voting.

Coding with Kale Pill episode featuring Elliot Friend discussing NFT development on Soroban using OpenZeppelin contracts. The session covers NFT contract architecture, metadata handling with IPFS, and practical implementation of generative NFTs on Stellar's smart contract platform.

Developer builds AI-powered MCP (Model Context Protocol) server on Cloudflare that dynamically exposes Stellar smart contract interfaces to LLMs, enabling voice-controlled token deployment and contract interaction without manual signing or XLM management.

Stellar DevX team showcased new Stellar Lab features for smart contracts, including contract explorer, storage management, and an upcoming invoke contract UI. OpenZeppelin presented a new upgradeable smart contract standard (SAP) for Soroban.

Garen Tyson from SDF explains state archival, Stellar's solution to blockchain state bloat. The protocol uses rent-based storage fees and Merkle proofs to archive inactive entries, reducing validator costs while maintaining security and user experience through RPC abstraction.

Nick Neumann demonstrates building remote MCP (Model Context Protocol) servers on Cloudflare to enable AI models like Claude to interact with Stellar smart contracts dynamically, including deploying tokens and managing transactions through smart wallets without storing secret keys.

Palta Labs presented ZoroSwap, a decentralized exchange (AMM) built on Stellar's Soroban, demonstrating token swaps, liquidity pools, and smart contract architecture. The team discussed DeFi opportunities on Stellar and answered questions about integration, wallet support, and yield strategies.

Bastian, a designer and entrepreneur in the Stellar ecosystem for 7 years, presents a design thinking framework for transforming ideas into minimum viable products (MVPs) that can integrate with Stellar blockchain. The session covers five stages: empathize, define, ideate, prototype, and evaluate, with practical tools and no-code solutions.

Paltalabs team presents DeFi products built on Stellar, including ZoroSwap DEX and Defindex protocol, while discussing blockchain fundamentals, developer opportunities through Stellar Community Fund grants up to $150k, and real-world applications like music tokenization via SkyHits.

Tutorial on deploying factory/deployer contracts on Soroban that enable creating unlimited smart contract instances from a single parent contract, covering implementation, testing, and deployment steps.

Tomer from the Stellar Development Foundation discusses how Stellar's new smart contracts VM enables a DeFi ecosystem that bridges traditional finance and crypto, emphasizing financial inclusion, developer security support, and bottom-up innovation over waiting for institutional adoption.

A deep dive into Kale, a proof-of-teamwork mining token on Stellar that uses hash mining, staking, and time gaps to distribute rewards. The speaker demonstrates how invocation counts have grown dramatically post-launch, discusses technical challenges like failed transactions and surge pricing, and shows how to set up a Kale farmer on a Raspberry Pi.

Stellar Development Foundation leaders discuss Soroban smart contracts, the anchor network with MoneyGram integration, DeFi ecosystem growth, and the Stellar Community Fund's grant program. Runtime Verification auditors highlight the quality of Soroban's Rust codebase and unique design features like state archival and batteries-included developer experience.

Orbit Lens presented Stellar Broker, a multi-source liquidity swap router addressing fragmented liquidity across classic Stellar and Soroban protocols, plus updates to Stellar Expert's smart contract analysis and transaction tracking features.

OpenZeppelin announces a two-year partnership with Stellar to improve developer experience through Soroban contract libraries, the OpenZeppelin Wizard for Stellar, and developer tooling including relayers, monitors, and code analysis.

OpenZeppelin's contract wizard now integrates Stellar contracts, enabling Soroban developers to generate smart contract code through a simple point-and-click interface. This integration marks a major milestone for developer tooling in the Stellar ecosystem.

Day two of Stellar DevComp focused on Rust fundamentals for Soroban smart contract development. Instructor covered data types, variables, functions, and the ownership model that makes Rust ideal for blockchain applications.