GrapheneOS

Vanadium

Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS. It depends on hardening in other GrapheneOS repositories and doesn't include patches not relevant to the build targets used on GrapheneOS.

PdfViewer

Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static.

grapheneos.org

Main website servers

platform_manifest

Repo manifest for the GrapheneOS mobile privacy and security hardening project.

platform_bionic

Hardened Android standard C library. Some of the past hardening has not yet been ported from Marshmallow, Nougat and Oreo to this Android Pie repository. Most is available via archived tags in https://github.com/AndroidHardeningArchive/platform_bionic (check both the most recent Oreo and Nougat tags).

platform_packages_apps_GmsCompat

platform_packages_apps_Updater

Automatic background updater for modern Android. See https://github.com/GrapheneOS/script/blob/13/generate_metadata.py for the server metadata generation tool.

script

Scripting for generating signed production releases of AOSP and metadata for the Updater app along with partially automated maintenance of out-of-tree patch sets.

apps.grapheneos.org

Application repository

platform_external_seedvault

adevtool

Android device support and bringup tool, designed for maximum automation and speed.

platform_packages_apps_Dialer

Dialer app

grapheneos.network

Servers for HTTP/HTTPS connectivity checks, HTTPS network time, NTP (for Qualcomm XTRA), Broadcom PSDS cache, Samsung PSDS cache, Qualcomm PSDS (XTRA) cache, SUPL proxy, attestation key provisioning proxy and Vanadium component update check/download proxy.

platform_external_PdfViewer

PdfViewer app prebuilt using the latest official release of the PdfViewer app.

talkback

vendor_state

GrapheneOS adevtool state for all supported devices.

platform_external_GmsCompatConfig

Built from https://github.com/GrapheneOS/platform_packages_apps_GmsCompat/tree/14/config-holder

platform_external_talkback

kernel_common-6.1

platform_packages_apps_DeskClock

platform_packages_apps_AppCompatConfig

platform_packages_apps_CarrierConfig2

platform_packages_apps_ExactCalculator

platform_packages_apps_LogViewer

kernel_common-5.15

Generic Linux 5.15 kernel sources.

kernel_manifest-redbull

Kernel manifest for the Pixel 4a (5G), Pixel 5 and Pixel 5a.

device_google_akita

Pixel 8a device sources.

device_google_shusky-kernel

Pixel 8 and Pixel 8 Pro kernel prebuilts.

platform_packages_apps_SetupWizard2

device_google_akita-kernel

Pixel 8a kernel prebuilts.