https://t.co/WKTPgWJGZX

Clarinet 3.9.0 is released! 🚨 tl;dr - NPM packages are now published under the `@ stacks` org - Clarity VSCode extension is now published under the Stacks Labs org - Usage of new Clarity 4 features now available Check out the threaded link to learn how you can migrate over.

The Stacks Developers YouTube channel is heating up again. Workshops, breakdowns, and dev talks are rolling in, more coming soon. If you’re building on Bitcoin, you’ll want to keep an eye there.

TypeScript devs, this one's for you 👀 Stacks Labs shared they're experimenting with a way to write plain TypeScript and transpile it into Clarity smart contracts, runnable in Clarinet. Goal: make onboarding & shipping faster for TS builders on Bitcoin. Interested? Clip below

Find the available Stacks core release as well as the associated Signer release in the latest release 3.3.0.0.0 https://t.co/i6S5y1J8s5

Updated Clarity 4 timeline 🚨 - Release is available today (Nov. 3) - Testnet hard fork on block 109,280 (Nov. 5) - Mainnet hard fork on block 923,22 (Nov. 11) Upgrading after WILL REQUIRE A GENESIS SYNC Stacks core and signer releases below 👇

This hackathon showed one thing: the next wave of Bitcoin builders is here and they’re shipping 🟧 Did you have a favorite project from the hackathon? 👇

Gaming Bounty 👾 Loopin Multiplayer on-chain game logic built with Stacks smart contracts. Players earn and participate in an on-chain game economy. Built to push gaming UX + economy design using Bitcoin-secured contracts.

DeFi Bounty 🪙 sBTCMarket - @kai_builder A prediction market concept using sBTC, designed around synthetic liquidity to reduce upfront capital requirements. Exploring more capital-efficient ways to make Bitcoin-based predictions.

3rd Place 🥉 AgarCrypto Trustless peer-to-peer betting platform for competitive gaming. Stacks smart contracts handle escrow + payouts with no intermediaries. A crypto-native match wagering layer built with Clarity.

2nd Place – Runner-up 🥈 Stacks AI - @ST_StacksAI An MCP (Model Context Protocol) server enabling AI agents to interact with Bitcoin DeFi apps on Stacks through natural-language prompts. Integrated with 7 protocols and 140+ tools to execute on-chain actions programmatically.

1st Place – Overall Winner 🏆 Rather Strategy Protocol - @rather_labs Automated NFT treasury mechanics on Stacks. Floor sweeps, relists, and burns, all driven by smart contracts and marketplace flows. A full-stack system experimenting with programmable NFT treasuries.

571 hackers 109 accepted submissions AI x Bitcoin on Stacks 🟧 The Vibe Coding Hackathon brought serious momentum, reflecting a strong interest in building within the Stacks ecosystem Here are the projects that took the top spots 👇

99% voted yes on SIP-033 Clarity 4 is officially locked in 🟧 Faster execution. Smoother dev experience. Building Bitcoin apps on Stacks just got better.

BTCU turns learning into a feedback loop Students earn skills + credentials Educators earn reputation + payouts All powered by on-chain transparency DevRel office hours on Thurs will showcase what made BTCU shine plus other projects worth the spotlight https://t.co/qgDitlvxyq

Congrats to @btcu_official, winners of the @turnkeyhq Embedded Wallet Challenge! They built a Bitcoin education app that onboards users with embedded wallets and rewards them in sBTC 🟧

Every submission = another proof Bitcoin can do more This is what a builder movement looks like 🟧

4K builders in a week. Just massive 🟧

https://t.co/B6Nn2x42Vz

You can already experiment with it in Clarinet 🧪 → Head to the Clarity Playground and set epoch 3.3 https://t.co/1bg0YG3TNw Join the conversation and share feedback: https://t.co/DzIHT8sJfg