diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 9da94548..da1db045 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -17,16 +17,14 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
-import CssBaseline from "@mui/material/CssBaseline";
-import { ThemeProvider } from "@mui/material/styles";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import AppLayout from "components/layout/AppLayout";
import { AuthProvider } from "contexts/AuthProvider";
import { ClientProvider } from "contexts/ClientProvider";
import { NotificationProvider } from "contexts/NotificationProvider";
import { RepositoryProvider } from "contexts/RepositoryProvider";
+import { ThemeProvider } from "contexts/ThemeProvider";
import type React from "react";
-import Theme from "theme/Theme";
const queryClient = new QueryClient({
defaultOptions: {
@@ -39,8 +37,7 @@ const queryClient = new QueryClient({
export default function App(): React.JSX.Element {
return
-
-
+
diff --git a/frontend/src/components/charts/EventDurationLineChart.tsx b/frontend/src/components/charts/EventDurationLineChart.tsx
index 15768204..0c1744bb 100644
--- a/frontend/src/components/charts/EventDurationLineChart.tsx
+++ b/frontend/src/components/charts/EventDurationLineChart.tsx
@@ -17,6 +17,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
+import { blue } from "@mui/material/colors";
import type { Event } from "models/Event";
import type React from "react";
import { Line } from "react-chartjs-2";
@@ -33,6 +34,8 @@ export default function EventDurationLineChart({ events }: EventDurationLineChar
{
label: "update duration, s",
data: updateEvents.map(event => event.data?.took ?? 0),
+ borderColor: blue[500],
+ backgroundColor: blue[200],
cubicInterpolationMode: "monotone" as const,
tension: 0.4,
},
diff --git a/frontend/src/components/common/AutoRefreshControl.tsx b/frontend/src/components/common/AutoRefreshControl.tsx
index aa872554..bf125a2d 100644
--- a/frontend/src/components/common/AutoRefreshControl.tsx
+++ b/frontend/src/components/common/AutoRefreshControl.tsx
@@ -47,6 +47,7 @@ export default function AutoRefreshControl({
setAnchorEl(event.currentTarget)}
color={enabled ? "primary" : "default"}
>
diff --git a/frontend/src/components/common/CodeBlock.tsx b/frontend/src/components/common/CodeBlock.tsx
index 56917000..cbd9cbad 100644
--- a/frontend/src/components/common/CodeBlock.tsx
+++ b/frontend/src/components/common/CodeBlock.tsx
@@ -42,7 +42,7 @@ export default function CodeBlock({
component="pre"
onScroll={onScroll}
sx={{
- backgroundColor: "grey.100",
+ backgroundColor: "action.hover",
p: 2,
borderRadius: 1,
overflow: "auto",
diff --git a/frontend/src/components/layout/AppLayout.tsx b/frontend/src/components/layout/AppLayout.tsx
index 38205773..f27bb2df 100644
--- a/frontend/src/components/layout/AppLayout.tsx
+++ b/frontend/src/components/layout/AppLayout.tsx
@@ -17,7 +17,9 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
-import { Box, Container } from "@mui/material";
+import Brightness4Icon from "@mui/icons-material/Brightness4";
+import Brightness7Icon from "@mui/icons-material/Brightness7";
+import { Box, Container, IconButton, Tooltip } from "@mui/material";
import { useQuery } from "@tanstack/react-query";
import LoginDialog from "components/dialogs/LoginDialog";
import Footer from "components/layout/Footer";
@@ -27,6 +29,7 @@ import { QueryKeys } from "hooks/QueryKeys";
import { useAuth } from "hooks/useAuth";
import { useClient } from "hooks/useClient";
import { useRepository } from "hooks/useRepository";
+import { useThemeMode } from "hooks/useThemeMode";
import type { InfoResponse } from "models/InfoResponse";
import React, { useEffect, useState } from "react";
@@ -34,6 +37,7 @@ export default function AppLayout(): React.JSX.Element {
const client = useClient();
const { setAuthState } = useAuth();
const { setRepositories } = useRepository();
+ const { mode, toggleTheme } = useThemeMode();
const [loginOpen, setLoginOpen] = useState(false);
const { data: info } = useQuery({
@@ -58,6 +62,11 @@ export default function AppLayout(): React.JSX.Element {
+
+
+ {mode === "dark" ? : }
+
+
({
queryKey: QueryKeys.changes(packageBase, repository),
@@ -50,7 +52,7 @@ export default function ChangesTab({ packageBase, repository }: ChangesTabProps)
return
{editable &&
- onDelete(patch.key)}>
+ onDelete(patch.key)}>
}
diff --git a/frontend/src/contexts/ThemeContext.ts b/frontend/src/contexts/ThemeContext.ts
new file mode 100644
index 00000000..edbf658d
--- /dev/null
+++ b/frontend/src/contexts/ThemeContext.ts
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2021-2026 ahriman team.
+ *
+ * This file is part of ahriman
+ * (see https://github.com/arcan1s/ahriman).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+import { createContext } from "react";
+
+export interface ThemeContextValue {
+ mode: "light" | "dark";
+ toggleTheme: () => void;
+}
+
+export const ThemeContext = createContext(null);
diff --git a/frontend/src/contexts/ThemeProvider.tsx b/frontend/src/contexts/ThemeProvider.tsx
new file mode 100644
index 00000000..4b33256a
--- /dev/null
+++ b/frontend/src/contexts/ThemeProvider.tsx
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2021-2026 ahriman team.
+ *
+ * This file is part of ahriman
+ * (see https://github.com/arcan1s/ahriman).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+import CssBaseline from "@mui/material/CssBaseline";
+import { ThemeProvider as MuiThemeProvider } from "@mui/material/styles";
+import { defaults as chartDefaults } from "chart.js";
+import { ThemeContext } from "contexts/ThemeContext";
+import { useLocalStorage } from "hooks/useLocalStorage";
+import React, { useCallback, useEffect, useMemo } from "react";
+import { createAppTheme } from "theme/Theme";
+
+function systemPreference(): "light" | "dark" {
+ return window.matchMedia("(prefers-color-scheme: dark)").matches ? "dark" : "light";
+}
+
+export function ThemeProvider({ children }: { children: React.ReactNode }): React.JSX.Element {
+ const [mode, setMode] = useLocalStorage<"light" | "dark">("theme-mode", systemPreference());
+
+ const toggleTheme = useCallback(() => {
+ setMode(prev => prev === "light" ? "dark" : "light");
+ }, [setMode]);
+
+ const theme = useMemo(() => createAppTheme(mode), [mode]);
+
+ useEffect(() => {
+ const textColor = mode === "dark" ? "rgba(255,255,255,0.7)" : "rgba(0,0,0,0.7)";
+ const gridColor = mode === "dark" ? "rgba(255,255,255,0.1)" : "rgba(0,0,0,0.1)";
+ chartDefaults.color = textColor;
+ chartDefaults.borderColor = gridColor;
+ }, [mode]);
+
+ const value = useMemo(() => ({ mode, toggleTheme }), [mode, toggleTheme]);
+
+ return
+
+
+ {children}
+
+ ;
+}
diff --git a/frontend/src/hooks/useThemeMode.ts b/frontend/src/hooks/useThemeMode.ts
new file mode 100644
index 00000000..1d9a9576
--- /dev/null
+++ b/frontend/src/hooks/useThemeMode.ts
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2021-2026 ahriman team.
+ *
+ * This file is part of ahriman
+ * (see https://github.com/arcan1s/ahriman).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+import { ThemeContext, type ThemeContextValue } from "contexts/ThemeContext";
+import { useContextNotNull } from "hooks/useContextNotNull";
+
+export function useThemeMode(): ThemeContextValue {
+ return useContextNotNull(ThemeContext);
+}
diff --git a/frontend/src/theme/StatusColors.ts b/frontend/src/theme/StatusColors.ts
index fa900fb4..129b764a 100644
--- a/frontend/src/theme/StatusColors.ts
+++ b/frontend/src/theme/StatusColors.ts
@@ -21,15 +21,15 @@ import { amber, green, grey, orange, red } from "@mui/material/colors";
import type { BuildStatus } from "models/BuildStatus";
const base: Record = {
- unknown: grey[800],
- pending: amber[900],
- building: orange[900],
- failed: red[900],
- success: green[800],
+ unknown: grey[600],
+ pending: amber[700],
+ building: orange[800],
+ failed: red[700],
+ success: green[700],
};
const headerBase: Record = {
- unknown: grey[800],
+ unknown: grey[600],
pending: amber[700],
building: orange[600],
failed: red[500],
diff --git a/frontend/src/theme/Theme.ts b/frontend/src/theme/Theme.ts
index d08acc1b..6b7168fc 100644
--- a/frontend/src/theme/Theme.ts
+++ b/frontend/src/theme/Theme.ts
@@ -17,17 +17,20 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
-import { createTheme } from "@mui/material/styles";
+import { createTheme, type Theme } from "@mui/material/styles";
-const Theme = createTheme({
- components: {
- MuiDialog: {
- defaultProps: {
- maxWidth: "lg",
- fullWidth: true,
+export function createAppTheme(mode: "light" | "dark"): Theme {
+ return createTheme({
+ palette: {
+ mode,
+ },
+ components: {
+ MuiDialog: {
+ defaultProps: {
+ maxWidth: "lg",
+ fullWidth: true,
+ },
},
},
- },
-});
-
-export default Theme;
+ });
+}