<?xml version="1.0" encoding="UTF-8"?>
<feature id="wasm-bigint"><name>BigInt to i64 conversion (WebAssembly)</name><description>Integer values pass bidirectionally between JavaScript and WebAssembly, converted to i64 values in WebAssembly or BigInt values in JavaScript.</description><group>webassembly</group><group_name>WebAssembly</group_name><baseline><status>widely</status><low_date>2021-04-26</low_date><high_date>2023-10-26</high_date></baseline><support><browser name="chrome" version="85" supported="true"></browser><browser name="firefox" version="78" supported="true"></browser><browser name="safari" version="14.1" supported="true"></browser><browser name="edge" version="85" supported="true"></browser><browser name="chrome_android" version="85" supported="true"></browser><browser name="firefox_android" version="79" supported="true"></browser><browser name="safari_ios" version="14.5" supported="true"></browser></support><specifications><spec>https://webassembly.github.io/spec/js-api/#ref-for-syntax-numtype①⓪</spec></specifications><caniuse><id>wasm-bigint</id></caniuse><mdn_url>https://developer.mozilla.org/en-US/search?q=webassembly.BigInt-to-i64-integration</mdn_url><compat_features><key>webassembly.BigInt-to-i64-integration</key></compat_features><canonical_url>https://nowyoucanuse.com/features--wasm-bigint.html</canonical_url></feature>