Rather Labs Partners with Arbitrum for the Next Big Move
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Rather Labs Partners with Arbitrum for the Next Big Move

Rather Labs has been selected by the Arbitrum Stylus Sprint Grants Program to develop a Move-to-WASM compiler, enhancing interoperability and security within the Arbitrum ecosystem.

Sebastián Rosenberg
Account Manager
April 30, 2025·2 min read

TL;DR

Rather Labs has been selected by the Arbitrum Stylus Sprint Grants Program, facilitated through Arbitrum DAO, to build a Move-to-WASM compiler. The compiler lets developers using Move, a resource-based programming language, deploy applications on Stylus, Arbitrum's WebAssembly Virtual Machine, improving interoperability and security across the Arbitrum ecosystem.

We are thrilled to share exciting news from the Web3 ecosystem! Rather Labs has been selected by the Stylus Sprint Grants Program to build a groundbreaking Move-to-WASM compiler. This grant, facilitated through Arbitrum DAO, marks a significant step toward enhancing interoperability and security within the Arbitrum ecosystem.

What This Means for the Web3 Community

The Move-to-WASM compiler will enable developers using Move, a resource-based programming language, to seamlessly deploy their applications on Stylus (Arbitrum’s WebAssembly -WASM-Virtual Machine). This innovation bridges two powerful technologies, empowering Move developers to leverage Arbitrum’s scalable and efficient infrastructure. By fostering cross-compatibility, Rather Labs is paving the way for a more inclusive and versatile decentralized application (dApp) ecosystem.

Why This Matters

  • Community-Driven Innovation: The Stylus Sprint Grants Program showcases the power of decentralized funding in supporting high-impact projects like this one, selected by the ecosystem's main stakeholders.
  • Expanded Developer Access: Move developers can now tap into Arbitrum’s robust WASM environment, broadening the scope of projects that can be built on the platform.
  • Enhanced Interoperability: The compiler strengthens the connection between different blockchain technologies, promoting a more cohesive Web3 landscape.

About Rather Labs

Rather Labs is known for its expertise in building cutting-edge solutions for blockchain and decentralized systems. Their selection for this grant highlights their commitment to pushing the boundaries of what’s possible in Web3 development. With this project, they are set to make a lasting impact on the Arbitrum ecosystem and beyond.

About the Stylus Sprint Grants Program

The Stylus Sprint Grants Program is an initiative designed to accelerate innovation within the Arbitrum ecosystem. By providing funding and resources to teams like Rather Labs, the program fosters the development of tools and infrastructure that enhance Arbitrum’s capabilities.

Read the grant details here

Stay tuned for updates on this project and other exciting developments in the Web3 industry.

Frequently asked questions

What is the Move-to-WASM compiler Rather Labs is building?

It is a compiler that lets developers using Move, a resource-based programming language, deploy their applications on Stylus, Arbitrum's WebAssembly (WASM) Virtual Machine. By bridging Move and WASM, it gives Move developers access to Arbitrum's scalable infrastructure. The goal is to improve cross-compatibility and security across the Arbitrum ecosystem.

What is the Stylus Sprint Grants Program?

The Stylus Sprint Grants Program is an initiative designed to accelerate innovation within the Arbitrum ecosystem by funding teams that build tools and infrastructure enhancing Arbitrum's capabilities. The grant for Rather Labs was facilitated through Arbitrum DAO and selected by the ecosystem's main stakeholders, reflecting a decentralized funding model.

Why does a Move-to-WASM compiler matter for developers?

It expands developer access by letting Move developers tap into Arbitrum's WASM environment, broadening the range of projects that can be built on the platform. It also strengthens interoperability between different blockchain technologies, supporting a more cohesive Web3 landscape. This widens the kinds of decentralized applications that can run on Stylus.

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