Dive deeper into how the L1 (@ethereum) component is factored into the gas used on @arbitrum. https://t.co/mRRZeHzuKu

Key takeaways (contd): - This extra cost depends on the gas prices of Ethereum, so gas spikes on Ethereum require more gas for your transaction on Arbitrum. - Always estimate the gas limit with `estimateGas` (or similar). Hardcoding the gas limit is not a good idea!

Key takeaways: - Arbitrum gas accounting for execution is done the same way as in Ethereum. - Arbitrum adds a small extra cost for posting the transaction data on Ethereum, which is factored in the gas used.

Gentle introduction into how gas works on @arbitrum L2/L3 chains. 0:00 gas on @ethereum 2:57 gas on arbitrum rollups 7:00 gas on arbitrum anytrust

Oh whats this, the first Timeboosted txn on @arbitrum sepolia? 👀 hm

Say hello to true interop for @ethereum. In collaboration with many teams, we're building a universal intents engine. The goal? Seamlessly connect @arbitrum chains and other Ethereum L2s with < 3s crosschain swaps and transfers to achieve flawless UX. 🧵

BoLD is live on Arbitrum Sepolia testnet! Permissionless validation on Arbitrum chains is closer than ever 🚀

I don't think people realize how much experimentation & innovation we're cooking up at @OffchainLabs In 2024, we've: - Literally added a 2nd VM to @arbitrum technology - Proposed new txn ordering policies to capture L2 MEV while keeping block times at 250ms (faster than

We just updated all the tutorial scripts for new devs looking to experiment with @arbitrum: https://t.co/szLTDT65si Open to hearing if anything should be added or updated!

It’s been three years of building together on Arbitrum. Today, we bring you Stylus! Designed to drive innovation and foster collaboration across blockchains. Stylus is now on mainnet. Open new doors. Shape what's ahead. Do More. With Stylus.

Today, we're excited to share a roadmap of Arbitrum innovations that align closely with one of our core values. Your Chain, Your Rules. This includes horizontal scaling, decentralized sequencing, ZK proofs, Stylus (MultiVM support), and more. 👇 https://t.co/y4jSvpwPUk

Fraud Proofs took us to a Stage 1 rollup. Today, with BOLD, we’re on our way to becoming a Stage 2 rollup!💙 BOLD, permissionless validation on Arbitrum, is now live on testnet! 🧵 https://t.co/XUj663h0Gf

Ten years ago today, I drew a diagram on my office whiteboard at @princeton. It showed what is today called an “interactive fraud proof”. This was the seed from which Arbitrum grew. 🧵

It’s been an amazing year for the Arbitrum ecosystem and community! As part of the Foundation's commitment to transparency and giving the community a better understanding of operations, today we're sharing the annual transparency report. https://t.co/heEMdpZmyR tl;dr🧵👇

Hoy es noche de luna llena y eso sólo puede significar una cosa... Es momento de abrir una botella de vino y disfrutar de este excelente contenido de @EthKipu y @Layer2es con @AnaTech_eth y @josefp_crypto de @arbitrum_esp. https://t.co/n4Su2gtDdH

What a year its been! Join us as we reflect on 2023 and take a look back at a year of remarkable progress, from groundbreaking technical launches to impactful partnerships and collaborations that have shaped the Ethereum landscape. 🧵 https://t.co/49SKCNabx6

Here’s why Arbitrum Nitro is the most mature and advanced rollup scaling technology.👇 🔒 Battle tested fraud proof system ⬆️ High throughput ⬇️ Low cost ⚡️ Future upgrades to Nitro

After months of development, Arbitrum Orbit is mainnet-ready! 🪐 Permissionlessly build a customized chain using the most advanced scaling technology in the world. Why Orbit? 🧵

With Arbitrum Orbit, your chains will have access to all upgrades that occur in the Arbitrum ecosystem. Here are a few to keep an eye out for 👀👇 🔵 BOLD 🖊 Stylus ⚡️ Nitro code

1/6 If you like to write very low-level C code, and you like smart contracts - you can now write smart contracts in C using the stylus C-SDK. We gave It a big upgrade just in time for #ETHGlobalNewYork #Hackathon