Leo A. Custodio

5- That’s also how we improve developer experience across the Polkadot ecosystem: not through one massive release, but through continuous shipping, testing, and refining with real users. One comment, one bug report, one click at a time.

1- One of the biggest lessons from building RevX has been this: Don’t wait for perfect. Ship the smallest thing that works, get it into real users’ hands, and learn fast.

4- None of this came from a giant roadmap. It came from watching where users struggled and iterating quickly. Feedback that hurts is feedback that works.

3- Users wanted easier project exports → GitHub integration followed. Rust on PolkaVM felt difficult → AI-assisted agentic coding was created. Wallet mapping created friction → auto-detection and mapping solved this. 220-second compilation times → pre-warmed crates bringing it down to ~20–30 seconds. Slow Bulletin sharing → CAR compression for 1 transaction per 3mb chunk instead of 1 per file.

2- RevX started as a very simple IDE that could compile and deploy a contract on Polkadot. That was enough to start collecting feedback and that feedback shaped everything that came next.

Testing in FULL swing & we’re seeing the first rust based contracts deployed through RevX come to life We’ve also seen RevX adapt to a more ‘agentic’ style, so better get prompting If you’re looking to make a super quick and small reward in DOT, then read below👀👇

Absolutely HUGE news for Rust based devs in @Polkadot today The devs are testing a new IDE for Rust based Smart Contract Development Write, test and deploy contracts all within a simple UI We’re also giving away some DOT to the first 20 testers👀👇 forum.polkadot.network/t/revx-a-rust-…

@Polkadotsub0 Happy to be part of this 🫡🫡🫡.

So many communities from all over LATAM joined us to witness the new era of Polkadot.

You know, @Polkadotsub0 may be over, but the learning and the connections definitely aren’t. Today we’re at the Universidad Tecnológica Nacional, listening to @gavofyork speak about JAM — and the momentum keeps going.

@NattiCrypto @Polkadotsub0 Send proof of tattoo pls

@PolkaIdentity @Polkadotsub0 I wanna make tattoo today 😍

Labubus, swags y tattoos. Are we doing it right, @Polkadotsub0 fam?

Proof of party. @btprtio x @joinwebzero x @Polkadotsub0

@Just_Luuuu @Polkadotsub0 No problem, we forgive you, it happens, pls keep it as proof of labubu

@PolkaIdentity @Polkadotsub0 we had a fight, it was an accident, pls dont arrest me 😭

@Just_Luuuu @Polkadotsub0 What happened 😭😭

@PolkaIdentity @Polkadotsub0 Do you like my headless labubu? 😭

sub0 day2. Hearing from our friends from @EnterTheMythos (@MythosCharley), @subwalletapp (@RyanDinh8), @TheDotsTalks.

Less trust. More truth. Agreed, @Polkadotsub0. polkaidentity.com

And here is Gavin Wood joining us through a hologram, for a great opening speech at @Polkadotsub0 / @Polkadot. Nice, @gavofyork.