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There’s a better way to get your idea to product.
Introducing Surflux - the data layer for @SuiNetwork
Are you ready?
Surflux retweeted
Predict is live on testnet.
Composable prediction markets and options on DeepBook. Predict integrates directly with Spot and Margin, enabling leverage, shared liquidity, and structured financial products built fully onchain.
Start building: docs.sui.io/onchain-finance/…
Spot. Margin. Predict.
Surflux retweeted
Sui is the only chain that makes sense.
- no block space
- parallelized sequencing of all independent market transactions
- 400ms finality, no reorgs
- extremely cheap, especially since RGP was reduced by 80%
- battle tested fully onchain CLOB as living proof
Josh, let’s chat
This is my 3rd week as VP of Engineering DeFi at @Polymarket , and I'm going to be straight: the traction @Polymarket has seen has massively outpaced our infrastructure, and we haven't done nearly enough to scale to keep up. I hear you, and fixing this is our entire focus. We're a major company now, and we need to engineer like one. Here's exactly what we're doing:
- Onchain data latency. We're working on making this near-instant so the experience is incredible.
- Chain migration. We need more block space, cheaper gas and much smaller block times so settlement is instant.
- Transactions are getting cancelled. We understand this is one of the most frustrating issues right now, and we have a complete fix coming very soon.
- Massive focus on the website to make it faster, more responsive, and with better UX.
- We added observability everywhere. Proper alerting so we catch issues ourselves, market makers should not be the ones telling us something is down. That's been unacceptable, and we know it.
- E2e tests throughout, starting with the CLOB, so issues get caught in CI before anything ships.
- CLOBv2 is not a rewrite. It won't improve performance or stability on its own; it's an upgrade that unlocks us to move fast right after. We'll do better with communication next time.
- We are rebuilding the CLOB from the ground up. Most important thing we're doing. Without it, we can't be the best DeFi exchange in the world. We know it, we're on it, it's mission critical.
- Unified TypeScript SDK for all APIs, which is shipping soon.
- Unified API. One WS connection for everything, with a schema that's actually readable.
- New Polymarket contract in the works that unlocks things that are simply impossible on the current protocol.
- New hires: Head of QA Automation, Head of Dev Tooling, Head of Internal Tooling, Head of Data Engineering.
- Smaller, dedicated teams. Fewer focus points per person, clearer ownership. People do what they're good at and are accountable for it.
- Working closely with customer support to give them real debugging tools so any user issue gets properly diagnosed, not lost.
- Proper communication with marketing and market makers so everyone knows what's coming and when, and MM can submit feature requests with a clear path to get them into engineering and shipped.
- Working with 4 security teams daily to ensure we're super secure and that funds are always safe.
- Perps incoming. Brand new contracts and a backend built from scratch in Rust. We're proud of this one.
- A lot of other fixes are running in parallel right now.
Starting next Friday, I will be posting weekly engineering updates.
I joined because I genuinely believe in what @Polymarket is trying to do. @shayne_coplan built this so the world has somewhere to go to find out what's actually going to happen, not what the media thinks, not what a pundit says, but what thousands of people are willing to put money on. But right now, our engineering isn't living up to that. We've let people down, and I'm not going to dress that up. I came here to fix it, and that's exactly what we're going to do. The next few months are going to speak for themselves. Stay with us.
Surflux retweeted
Throughput shouldn’t be fixed.
On Sui, capacity scales with compute.
Add more servers → get more throughput.
8x hardware = 8x throughput.
No added latency.
That’s how you scale.
building on Sui ✅
using Surflux ✅
what comes next?
Finding the right tools shouldn’t slow you down.
Sui’s dev tooling is now mapped in one place.
From SDKs to CLIs to indexing - everything you need to build, ship, and scale on Sui.
No guesswork. Just build 👇
docs.sui.io/tooling
Surflux retweeted
Programmable Transaction Blocks are one of the most underrated features in crypto.
They turn fragmented contract calls into a single atomic, composable flow.
Here's why that matters ⬇
Surflux retweeted
15 applications are live in the DeepBook ecosystem this season.
Full Sail, Cetus, Aftermath, FlowX, Bluefin, STEAMM, Momentum, Scallop, Turbos, Current, Lotus Finance, Surflux, Abyss, DeepTrade, AlphaLend.
Trade through any supported app and earn.
See how to earn points here → deepbook.tech/points
Surflux retweeted
Stuck on something?
The Sui DevRel agent is now live on Discord and Telegram.
• Monitors dev channels and answers in real time
• DM it anytime on Telegram
Always on ➡️ t.me/sui_devrel_agent_bot
building on Sui ✅
using Surflux ✅
what comes next?
Finding the right tools shouldn’t slow you down.
Sui’s dev tooling is now mapped in one place.
From SDKs to CLIs to indexing - everything you need to build, ship, and scale on Sui.
No guesswork. Just build 👇
docs.sui.io/tooling
Surflux retweeted
Finding the right tools shouldn’t slow you down.
Sui’s dev tooling is now mapped in one place.
From SDKs to CLIs to indexing - everything you need to build, ship, and scale on Sui.
No guesswork. Just build 👇
docs.sui.io/tooling
Surflux retweeted
Margin on DeepBook isn’t abstracted.
You’re trading real spot inventory, with atomic execution and no account silos built to plug into the rest of DeFi on Sui.
Full breakdown from @aslan_web3 below.
Surflux retweeted
A new account for devs just entered the chat.
Say gm to @suidevelopers 👋
This is where we break down:
• How Sui actually works under the hood
• What's new in SDKs, tooling, and infra
• Who's shipping, what they're building, and how
And the occasional dev meme.
Join us!
1/ This is the best time to build on @SuiNetwork, and it has nothing to do with price
The tourists left, noise disappeared, and what's left is space to actually think. You can build something, watch it break, fix it, and ship again without everyone on X having opinions about it
7/The market will turn because it always does. The question is whether you'll have something ready when it happens.
Build now, ship ugly, fix it later.
The quiet won't last.
surflux.dev









![[5 steps] How to build on Sui without getting stuck on data](https://pbs.twimg.com/media/G_COiB4XQAA4Lg8.jpg)