The Ethereum Foundation targets the interoperability as top UX Priority

The Ethereum Foundation shared A new blog post On Friday detailing a major initiative aimed at destroying barriers between the Growing Contellation of Ethereum of Layer-2 networks.
The initiative marks a strategic pivot: After years spent through the throughput and decreased costs, the protocol team has been in interoperability as the key to the user experience.
“We see the interoperability, and the relevant projects shown in this note, as the highest chance of motivation within the wider UX domain over the next 6-12 months, in our position as a public, primary Ethereum R&D team,” the team Write to the blog post.
At its core, updating zeroes to three purposes: interoperability, speed, and end. The most prominent push comes from improving the UX roadmap, which builds up earlier work to measure the base layer of Ethereum and the solutions to its data. Today, developers turn their attention to the network’s feeling faster, simpler, and more unified in the entire dazzling view of layer-2 rollups.
The heart of the effort lies in the planned layer of Ethereum’s interoperability (Eil). A public design document was completed for release in October, which sets the stage for a common approach to bridging assets and data throughout the rollup.
The completion of eil is the Open the outline of the intents. May be able to be able to do the Fragment Tooling away It forces the developers to include custom bridges and relayers. The plot was first introduced by ecosystem developers in February 2025 and gained popularity in some of Ethereum’s prominent projects. The goal: a single UX throughout the chain where users do not have to take care of which network they are in.
At the same time, work standards move the tandem, with measures such as ERC-7828 and ERC-7683 aimed at repairing purse behavior and transaction flow throughout the rollup. Together, these efforts point toward an Ethereum where applications can cover many chains without sacrificing security or composability.
Speed improvements are also on the roadmap, with a quick L1 confirmation rule that early 2026 expects to bring Ethereum confirmation hours to 15-30 seconds. Faster settlement of layer-2 and research during the stopping hours from 12 seconds to six can reduce latency for cross-chain contact.
The implications of these improvements are significant not only for rolling but also for applications and defi. If developers have succeeded in making rollups that feel like a network, the liquidity and efficiency of the capital can move forward, unlocking new types of products without friction and risk of bridging solutions today.
Read more: Ethereum developers release a new initiative to simplify cross-chain transactions