Solidity Compiler for Solana, Polkadot and Stellar

TypeScript SDK for Stellar passkey smart wallets — WebAuthn/secp256r1, Ed25519 & policy signers, keyless relayer submission

A kit to handle all Stellar Wallets at once with a simple API

Nethermind Privacy Engineering team's implementation of private payments for the Stellar network

Scout is an extensible open-source tool intended to assist smart contract developers and auditors detect common security issues and deviations from best practices. Scout audit is the core development on which we extend scout for specific blockchains.

LumenPulse is a decentralized crypto news platform built on Stellar. It delivers reliable news, trends, and insights while rewarding community contributions through the Stellar blockchain.

Tansu - Bringing open source software development to the Stellar blockchain

Soroban Smart Contract examples security reviewed by Scout and manual auditors

Offers an easy-to-use toolkit to help Stellar developers to build on Stellar with intuitive interfaces.

Main Soroban client library for the Javascript language

Decentralized lending and cross-border remittance protocol on Stellar/Soroban

Proof-of-Teamwork farming protocol for the KALE Stellar asset, combining staking, proof of work, and timed Soroban block rewards.

Programmable DeFi payment streaming and recurring subscriptions on Stellar/Soroban

Learn-to-earn platform on Stellar. Create quests, complete milestones, earn tokens.

Empirical cost measurement and assertion tooling for Soroban — catch budget-exhaustion failures in CI before they fail on the network.

TypeScript SDK for OpenZeppelin Stellar smart accounts with passkeys, multi-signers, authorization policies, and fee-sponsored transactions.

Scout is an extensible open-source tool intended to assist smart contract developers and auditors detect common security issues and deviations from best practices. This GitHub Action allows you to incorporate Scout's analysis into every Pull Request.

A static analysis linter for Stellar Soroban smart contracts to catch input-independent resource cost anti-patterns before deployment.

Open Zero-Knowledge Tools

TrusTrove is a decentralized trade finance protocol on the Stellar blockchain. Small and medium businesses (SMEs) tokenize unpaid trade invoices as Stellar assets and receive immediate USDC funding from a liquidity pool at a small discount, instead of waiting 30–90 days for buyers to pay.