diff --git a/dist/jsenv_core.js b/dist/jsenv_core.js
index 873a7e010a..74b352363c 100644
--- a/dist/jsenv_core.js
+++ b/dist/jsenv_core.js
@@ -22116,6 +22116,11 @@ const defaultRuntimeCompat = {
   safari: "11.3",
   samsung: "9.2",
 };
+const logsDefault = {
+  level: "info",
+  disabled: false,
+  animation: true,
+};
 
 /**
  * Generate an optimized version of source files into a directory
@@ -22154,11 +22159,7 @@ const defaultRuntimeCompat = {
 const build = async ({
   signal = new AbortController().signal,
   handleSIGINT = true,
-  logLevel = "info",
-  logs = {
-    disabled: false,
-    animation: true,
-  },
+  logs = logsDefault,
   sourceDirectoryUrl,
   buildDirectoryUrl,
   entryPoints = {},
@@ -22208,6 +22209,21 @@ const build = async ({
         `${unexpectedParamNames.join(",")}: there is no such param`,
       );
     }
+    // logs
+    {
+      if (typeof logs !== "object") {
+        throw new TypeError(`logs must be an object, got ${logs}`);
+      }
+      const unexpectedLogsKeys = Object.keys(logs).filter(
+        (key) => !Object.hasOwn(logsDefault, key),
+      );
+      if (unexpectedLogsKeys.length > 0) {
+        throw new TypeError(
+          `${unexpectedLogsKeys.join(",")}: no such key on logs`,
+        );
+      }
+      logs = { ...logsDefault, ...logs };
+    }
     sourceDirectoryUrl = assertAndNormalizeDirectoryUrl(
       sourceDirectoryUrl,
       "sourceDirectoryUrl",
@@ -22336,7 +22352,7 @@ build ${entryPointKeys.length} entry points`);
     };
     const rawKitchen = createKitchen({
       signal,
-      logLevel,
+      logLevel: logs.level,
       rootDirectoryUrl: sourceDirectoryUrl,
       ignore,
       // during first pass (craft) we keep "ignore:" when a reference is ignored
@@ -22416,7 +22432,7 @@ build ${entryPointKeys.length} entry points`);
 
     const finalKitchen = createKitchen({
       name: "shape",
-      logLevel,
+      logLevel: logs.level,
       rootDirectoryUrl: sourceDirectoryUrl,
       // here most plugins are not there
       // - no external plugin
@@ -22741,7 +22757,7 @@ build ${entryPointKeys.length} entry points`);
     try {
       const result = await runBuild({
         signal: operation.signal,
-        logLevel,
+        logLevel: logs.level,
       });
       return result;
     } finally {
diff --git a/packages/internal/plugin-bundling/tests/chunks_vendors/chunks_vendors.test.mjs b/packages/internal/plugin-bundling/tests/chunks_vendors/chunks_vendors.test.mjs
index 29b0abd6a3..0536ca956e 100644
--- a/packages/internal/plugin-bundling/tests/chunks_vendors/chunks_vendors.test.mjs
+++ b/packages/internal/plugin-bundling/tests/chunks_vendors/chunks_vendors.test.mjs
@@ -5,7 +5,7 @@ const test = async ({ name, ...params }) => {
   const snapshotDirectoryUrl = new URL(`./snapshots/${name}/`, import.meta.url);
   const directorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-as-js-classic/tests/as_js_classic/as_js_classic_build.test.mjs b/packages/related/plugin-as-js-classic/tests/as_js_classic/as_js_classic_build.test.mjs
index 639bc48070..770ddde612 100644
--- a/packages/related/plugin-as-js-classic/tests/as_js_classic/as_js_classic_build.test.mjs
+++ b/packages/related/plugin-as-js-classic/tests/as_js_classic/as_js_classic_build.test.mjs
@@ -10,7 +10,7 @@ const test = async (params) => {
   const snapshotDirectoryUrl = new URL(`./snapshots/`, import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-as-js-classic/tests/as_js_classic_2/as_js_classic_2_build.test.mjs b/packages/related/plugin-as-js-classic/tests/as_js_classic_2/as_js_classic_2_build.test.mjs
index 3450b741a2..7a436f5ef1 100644
--- a/packages/related/plugin-as-js-classic/tests/as_js_classic_2/as_js_classic_2_build.test.mjs
+++ b/packages/related/plugin-as-js-classic/tests/as_js_classic_2/as_js_classic_2_build.test.mjs
@@ -11,7 +11,7 @@ const test = async (params) => {
   const snapshotDirectoryUrl = new URL("./snapshots/", import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-as-js-classic/tests/as_js_classic_and_fallback/as_js_classic_and_fallback_build.test.mjs b/packages/related/plugin-as-js-classic/tests/as_js_classic_and_fallback/as_js_classic_and_fallback_build.test.mjs
index 85cb76f2ea..fa7e1c5f45 100644
--- a/packages/related/plugin-as-js-classic/tests/as_js_classic_and_fallback/as_js_classic_and_fallback_build.test.mjs
+++ b/packages/related/plugin-as-js-classic/tests/as_js_classic_and_fallback/as_js_classic_and_fallback_build.test.mjs
@@ -10,7 +10,7 @@ const test = async (params) => {
   const snapshotDirectoryUrl = new URL("./snapshots/build/", import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-as-js-classic/tests/as_js_classic_dynamic_import/as_js_classic_dynamic_import_build.test.mjs b/packages/related/plugin-as-js-classic/tests/as_js_classic_dynamic_import/as_js_classic_dynamic_import_build.test.mjs
index 528d885cfd..27d4505f57 100644
--- a/packages/related/plugin-as-js-classic/tests/as_js_classic_dynamic_import/as_js_classic_dynamic_import_build.test.mjs
+++ b/packages/related/plugin-as-js-classic/tests/as_js_classic_dynamic_import/as_js_classic_dynamic_import_build.test.mjs
@@ -10,7 +10,7 @@ const test = async (params) => {
   const snapshotDirectoryUrl = new URL("./snapshots/build/", import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-as-js-classic/tests/as_js_classic_inline/as_js_classic_inline_build.test.mjs b/packages/related/plugin-as-js-classic/tests/as_js_classic_inline/as_js_classic_inline_build.test.mjs
index 1c4ed76506..17c2b19273 100644
--- a/packages/related/plugin-as-js-classic/tests/as_js_classic_inline/as_js_classic_inline_build.test.mjs
+++ b/packages/related/plugin-as-js-classic/tests/as_js_classic_inline/as_js_classic_inline_build.test.mjs
@@ -6,7 +6,7 @@ const test = async (params) => {
   const snapshotDirectoryUrl = new URL("./snapshots/build/", import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/packages/related/plugin-react/tests/react_build/react_build.test.mjs b/packages/related/plugin-react/tests/react_build/react_build.test.mjs
index 955edcb91f..d42a5e1a2e 100644
--- a/packages/related/plugin-react/tests/react_build/react_build.test.mjs
+++ b/packages/related/plugin-react/tests/react_build/react_build.test.mjs
@@ -10,7 +10,7 @@ const test = async ({ name, ...params }) => {
   const snapshotDirectoryUrl = new URL(`./snapshots/${name}/`, import.meta.url);
   const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
   await build({
-    logLevel: "warn",
+    logs: { level: "warn" },
     sourceDirectoryUrl: new URL("./client/", import.meta.url),
     buildDirectoryUrl: snapshotDirectoryUrl,
     entryPoints: {
diff --git a/tests/__internal__/sigint_warning/build_sigint_warning.test.mjs b/tests/__internal__/sigint_warning/build_sigint_warning.test.mjs
index a79c9b2ee1..af470379e7 100644
--- a/tests/__internal__/sigint_warning/build_sigint_warning.test.mjs
+++ b/tests/__internal__/sigint_warning/build_sigint_warning.test.mjs
@@ -9,7 +9,7 @@ const countListeners = () => {
 
 const beforeBuild = countListeners();
 const buildPromise = build({
-  logLevel: "warn",
+  logs: { level: "warn" },
   sourceDirectoryUrl: new URL("./client/", import.meta.url),
   buildDirectoryUrl: new URL("./dist/", import.meta.url),
   outDirectoryUrl: new URL("./.jsenv/", import.meta.url),
diff --git a/tests/build/versioning_static_import/versioning_static_import.test.mjs b/tests/build/versioning_static_import/versioning_static_import.test.mjs
index a4541acb9e..84faad2310 100644
--- a/tests/build/versioning_static_import/versioning_static_import.test.mjs
+++ b/tests/build/versioning_static_import/versioning_static_import.test.mjs
@@ -30,12 +30,10 @@ const test = async ({ name, ...rest }) => {
     );
     const buildDirectorySnapshot = takeDirectorySnapshot(snapshotDirectoryUrl);
     await build({
-      logLevel: "warn",
+      logs: { level: "warn" },
       sourceDirectoryUrl: new URL("./client/", import.meta.url),
       buildDirectoryUrl: new URL("./dist/", import.meta.url),
-      entryPoints: {
-        "./main.html": "main.html",
-      },
+      entryPoints: { "./main.html": "main.html" },
       versioningMethod: "filename",
       // we could just disable bundling to achieve the same result
       // but this allows to test versioning with bundling and include param