World Congress 2025

Justice for All! Diving into JsTz, a Native JavaScript Environment for Web3 Development

July 11, 2025 11:00 โ€“ 11:30 ยท 30 min Stage 5

What this session covers

In this session, weโ€™ll explore how Jstz allows JavaScript developers to build on Tezos Smart Rollups using the language, tools, and libraries they already know. By offering a native JavaScript runtime that supports standard APIs and leverages the npm ecosystem, Jstz removes the usual barriers that come with blockchain development. Weโ€™ll walk through the developer journey โ€” from writing your first lines of code to integrating existing JavaScript libraries โ€” and show how familiar workflows can now extend into the decentralised space with minimal friction.

performance scalability blockchain web3

World Congress 2025

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