const {withGradleProperties} = require('expo/config-plugins') function setGradlePropertiesValue(config, key, value) { return withGradleProperties(config, exportedConfig => { const keyIdx = exportedConfig.modResults.findIndex( item => item.type === 'property' && item.key === key, ) if (keyIdx >= 0) { exportedConfig.modResults.splice(keyIdx, 1, { type: 'property', key, value, }) } else { exportedConfig.modResults.push({ type: 'property', key, value, }) } return exportedConfig }) } module.exports = function withGradleJVMHeapSizeIncrease(config) { config = setGradlePropertiesValue( config, 'org.gradle.jvmargs', '-Xmx4096m -XX:MaxMetaspaceSize=1024m', //Set data of your choice ) return config }