ludo | txtx.sol
@txtx_sol
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Surfpool unleash powerful Solana transaction execution simulation through unparalleled developer experience Colosseum Hackathon #1 winner (Infrastructure, 2024)
New York, USA
Joined May 2024
Unveiling Surfpool at Accelerate @SolanaConf was incredible—and a great chance to meet builders using it and get live feature requests, IRL! Next stop: Vietnam for @SolanaSummitOrg 🇻🇳 Join our workshop next Friday! Big thanks to @SaigonButcher for this opportunity 🙏
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thanks pal 🫶
If there was a project that got an award for their impact on program development, Surfpool had to be the winner this year. The product never stops amazing me. I doubt Surfpool won't have the same adoption as anchor had. It's inevitable.
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And the usual - 0.12 is also squashing a bunch of bugs! Big shout out and thanks to all the contributors @powerbuckgirls @0xsouravm @_serejke_ @sonic_from_ny @L0STE_ @Michael_e18
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🧪 Fixtures: Surfpool gives you a clean JSON file of all the pre-execution accounts touched by that tx — ideal for writing tests, reproducing bugs, and sharing minimal repros.
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🧠 Scenarios: let you describe series of account states and load them into your Surfnet. Drag events on a timeline → Surfpool overrides account states over the next slots → you simulate complex chain conditions deterministically. Black swans, oracle swings, liquidity shocks
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🚀 Surfpool v0.12 is live — and it introduces some bangers: Scenarios and Fixtures. This unlocks a whole new way to test your Solana programs. Let’s dive in 👇
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Just got my first PR merged into #surfpool! 🏄♂️✨ Man what an experience! Such a vast project with so many unexplored areas still. I added the reload_plugin and unload_plugin admin RPCs. Screwed up once by missing a key operation but thankfully @micaiah_txtx came to rescue and
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Bun + Vitest + Surfpool 💚 for @SamuiBuild 25ms to check initial balance, request airdrop, check balance post airdrop.
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Finally got the chance to try @txtx_sol's Surfpool. It's pretty magical for local testing against situations easier to reproduce on mainnet. When you start it up, it basically acts like a clone of mainnet, lazily pulling missing accounts as needed. That means if you can
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Surfpool is a financial condom.
wow i am way too retarded to remember that i can use surfpool as a financial condom for testing
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About to take Solana state simulation to a whole new level 😍
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🥺 thanks pal
People who have been building Solana products know this is a KILLER FEATURE How many hours have I spent trying to time travel the localnet @solana validator Amazing job by the one and only @txtx_sol Time traveling at the speed of light testing @legendsdotfun upcoming program
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Ultimate dev3 webtool achievement 🥹 Thanks for the ⭐️ and attention @aeyakovenko @gakonst - we're just getting started!
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I was browsing builders related Solana metrics on @DefiLlama and noticed a 💀 stat: Hacks caused by compromised private keys are nearing $150M this year alone, which terminated a good amount of projects. Web3 ops is hard — that’s why we built runbooks. With Surfpool, you can
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Big shout out to the OSS contributors who joined the effort for this release - @sonic_from_ny @0x_arthurbretas, Victor, Sergei & Allen!
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⭐️ Last but not least: Surfpool is now built on the Agave v3.0 stack, ensuring your Surfnet environment stays perfectly aligned with Solana’s latest runtime and RPC updates.
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⚓️ Surfpool is almost ready to serve as a full replacement for solana-test-validator when testing with Anchor. We tested across several popular repos — Surfpool delivered ~5× faster execution. Stay tuned!
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🥇 Most requested cheatcode now available: streamAccount It makes working with on-chain oracles effortless — stream live account data straight from Mainnet into your Surfnet. Perfect for testing oracle integrations, real-time feeds, and time-sensitive logic.
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