Maxence Raballand

Coding the future of finance 🚀 Currently: Head eng. at @3f_xyz

[Maxence Raballand @_maxencerb]

🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.

evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.

https://t.co/1FuuN3TKL4

[Maxence Raballand @_maxencerb]

Just wanted to try it out for myself since everyone is showcasing it. Based of my typescript library evs 👀

Just a couple of prompts, no skills, claude code with opus 5.5.

https://t.co/UoU1YgeAhg

[Maxence Raballand @_maxencerb]

🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.

evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.

https://t.co/1FuuN3TKL4

[Maxence Raballand @_maxencerb]

@JohnLrDev Still thinking about something beyond hetzner tbf. I’d like something Paris based if possible, maybe ovh, maybe scaleway, but it’s more expensive..

I’m limited by my AI sub as well, at this point they should do a 1k sub, I’ll take it ahah

[Properly @properlystudio]

leverage is an old idea about moving something heavier than you can lift on your own

@3f_xyz applies it to real-world assets, which is why Archimedes holds up as the brand concept

we simplified him into geometry, so he works three ways: a central visual, one element in a composition, or a pattern you read as texture before you read it as a figure

what matters is that the concept and the product run on the same idea, so the visual language can keep developing

[Maxence Raballand @_maxencerb]

The full story, from a 2024 viem PR to the compiler I abandoned twice and the one that shipped:

https://t.co/F7HSGBDjF4

[Maxence Raballand @_maxencerb]

🧵 Two and a half years carrying this idea: TypeScript that compiles to EVM bytecode and runs in
one eth_call. Within reach, never the time. With Claude I finally built it.

evs is out, built on @wevm_dev 's viem. Typed on-chain reads, nothing to deploy.

https://t.co/1FuuN3TKL4

[Maxence Raballand @_maxencerb]

Next: a Vite plugin to precompile scripts at build time so the compiler leaves the client bundle, smaller bytecode and faster compiles, and errors as part of the return type, the way a Rust Result carries both.

Maybe something bigger on top, with Effect v4 landing. We'll see.

[3F @3f_xyz]

Turning the dials ahead of public launch 🛞

Subscription/redemption for 3F's RWA leverage vaults just went from weekly → daily for T+1 assets

Get in and out of @Bitwise USCC and @centrifuge JAAA leverage daily

[3F @3f_xyz]

3F just crossed $30M 📈

Key facts:

- 3 institutional RWAs live: @Bitwise USCC · @paretocredit x @FalconXGlobal private credit · @centrifuge JAAA

- 60% max yield last 30d (USCC-17x)

- $25M+ borrowed on @Morpho - quickly becoming one of the largest borrowers

[3F @3f_xyz]

Crypto basis is back!

And @Bitwise USCC Fund tokenized by @SuperstateInc has been performing strongly

With one click, 3F now enables users to access customizable leverage on USCC (up to 17x)

No more manual looping or the operational friction associated with leveraging RWAs

Explore on https://t.co/gPDkKcHh4v

[Sonya Kim @sonyasunkim]

Anyone who's tried to loop RWAs knows it's hard because of settlement delays

Deleveraging a looped RWA position: N loops × T-day settlement = N×T days of unwinding

3F uses the BF mechanic which shortens redemptions from N*T days to T days

Yesterday's 3F BF auction was awesome bc RWA enjoyooors got to experience just this for the @paretocredit FalconX private credit vault, which has monthly redemptions

[Maxence Raballand @_maxencerb]

@NBMSacha Congrats👏

[Maxence Raballand @_maxencerb]

📈📈

[3F @3f_xyz]

The 3F x Steakhouse USDC Vault just crossed $20M in deposits on @Morpho!

The vault is built around a simple conviction: upgrading the financial rails doesn’t change the fundamentals of finance. Trust, reputation, regulation and good risk management still matter.

The 3F x Steakhouse USDC Vault starts with high-quality, regulated RWAs with professional underwriting. Yield is organic with no incentives in order to gauge PMF for lending against quality collateral, targeting a 100-150bps premium to SOFR.

Thanks to the depositors who are helping us build this new fixed-income market that should scale to billions of savers around the world.

Also grateful to our early partners @steakhousefi, @FalconXGlobal, @M11Credit, @centrifuge, @JHIAdvisors, @SuperstateInc, @Bitwise

$20M down. Trillions to go.

[Maxence Raballand @_maxencerb]

👀👀🎉

[3F @3f_xyz]

We have crossed $20m in private beta

Thank you to all of our partners for your early support

Public launch coming soon