What a blockchain lets developers build is a technical question with a technical answer, not a marketing one. XRPL’s move toward WebAssembly-based programmability, and the wasmi runtime specifically, is worth understanding at the source rather than through secondhand summaries.
What the RippleX team actually wrote
RippleX developers published a series on XRPL programmability that walks through the reasoning step by step: an explainer on what WebAssembly is and why it’s relevant to smart contracts, a survey comparing different virtual machine options for XRPL programmability, and a runtime revisit that reconsiders the WASM approach after further evaluation. That progression, explain the concept, survey the alternatives, revisit the decision, is a more honest picture of protocol development than a single announcement would be.
Why the VM choice actually matters
XRPL has historically been a payments-focused ledger without general-purpose smart contracts, unlike Ethereum’s EVM-based model. Adding programmability means choosing a virtual machine that can execute custom logic, smart escrow, conditional payments, and more, without compromising the ledger’s performance or security guarantees. WebAssembly is attractive because it’s a widely supported, well-understood execution format outside crypto too, which means more existing tooling and more developers who already know how to work with it, rather than XRPL asking builders to learn something bespoke.
What this means for XRPL and Ripple
For builders in the Ripple and XRP Ledger ecosystem, a well-reasoned, publicly documented VM decision matters more than a flashy feature announcement. It means the team is working through tradeoffs in the open rather than shipping first and explaining later. If you’re evaluating XRPL as a place to build, the RippleX dev series is the actual source to read, not a summary of it, since the reasoning behind the VM choice will shape what’s realistic to build once smart escrow and related features land.
Sources
Educational only, not tax, legal, or investment advice. Check primary sources and speak with a qualified professional before making financial decisions.
