--- breadcrumbs: - - /chromium-os/developer-library - ChromiumOS page_name: reference title: Reference ---
## Build * [CrOS user & group management](/chromium-os/developer-library/reference/build/account-management) * [Bazel remote caching](/chromium-os/developer-library/reference/build/bazel-remote-caching) * [Build FAQ](/chromium-os/developer-library/reference/build/faq) * [GN in ChromeOS](/chromium-os/developer-library/reference/build/chromeos-gn) ## Design Docs * [Dynamic test suites](/chromium-os/developer-library/reference/design-docs/dynamic-test-suites) * [Suite scheduler design doc](/chromium-os/developer-library/reference/design_docs/suite_scheduler-1) * [Test dependencies in dynamic suites](/chromium-os/developer-library/reference/design-docs/test-dependencies-in-dynamic-suites) * [User-Land Boot Design](/chromium-os/chromiumos-design-docs/boot-design) ## Device * [CBI: CrOS Board Info](/chromium-os/developer-library/reference/device/cros-board-info) * [Crosh](/chromium-os/developer-library/reference/device/crosh) * [Disk format](/chromium-os/developer-library/reference/device/disk-format) * [Firmware Config](/chromium-os/developer-library/reference/device/firmware-config) ## Hardware * [Cable and adapter parameters](/chromium-os/developer-library/reference/hardware/cable-and-adapter-tips-and-tricks) ## Kernel * [Kernel scheduler in ChromeOS](/chromium-os/developer-library/reference/kernel/kernel-scheduler) ## Licensing * [Licensing for ChromiumOS developers](/chromium-os/developer-library/reference/licensing/licensing-for-chromiumos-developers) * [Licensing for ChromiumOS package owners](/chromium-os/developer-library/reference/licensing/licensing-for-chromiumos-package-owners) ## Logging * [Logging on ChromeOS](/chromium-os/developer-library/reference/logging/logging) ## Release * [ChromeOS releases](/chromium-os/developer-library/reference/release/releases) * [Understanding ChromeOS releases](/chromium-os/developer-library/reference/release/understanding-chromeos-releases) ## Rotations * [CrOS oncall](/chromium-os/developer-library/reference/rotations/cros-oncall) * [Sheriff FAQ: ChromiumOS](/chromium-os/developer-library/reference/rotations/sheriff-details-chromium-os) ## Style guides * [Style guides in ChromiumOS](/chromium-os/developer-library/reference/style-guides/style-guides) * [Python style guidelines](/chromium-os/developer-library/reference/style-guides/python) * [Shell style guidelines](/chromium-os/developer-library/reference/style-guides/shell) ## Tools * [chroot-version-hooks](/chromium-os/developer-library/reference/tools/chroot-version-hooks) * [cros deploy](/chromium-os/developer-library/reference/tools/cros-deploy) * [cros flash](/chromium-os/developer-library/reference/tools/cros-flash) * [CrOS Tools](/chromium-os/developer-library/reference/tools/cros-tools) * [gsutil](/chromium-os/developer-library/reference/tools/gsutil) * [Helper scripts](/chromium-os/developer-library/reference/tools/helper-scripts) * [repo](/chromium-os/developer-library/reference/tools/repo-tool) * [xBuddy for Devserver](/chromium-os/developer-library/reference/tools/xbuddy) * [Useful developer related Chrome extensions](/developers/useful-extensions) ## C++ * [Intro](/chromium-os/developer-library/reference/cpp/intro) * [Memory Management](/chromium-os/developer-library/reference/cpp/cpp-memory-management) * [Design Patterns](/chromium-os/developer-library/reference/cpp/cpp-patterns) * [Using Mojo in C++](/chromium-os/developer-library/reference/cpp/cpp-mojo) * [C++ Prefs](/chromium-os/developer-library/reference/cpp/cpp-pref) * [Invariants and CHECKKs in C++](/chromium-os/developer-library/reference/cpp/cpp-invariant-checks)
## Bugs * [Life of a ChromeOS Bug](/chromium-os/developer-library/reference/bugs/life-of-a-bug) ## Development * [ChromiumOS FAQ](/chromium-os/developer-library/reference/development/chromium-os-faq) * [Developer FAQ](/chromium-os/developer-library/reference/development/developer-faq) * [Developer Information for ChromeOS Devices](/chromium-os/developer-library/reference/development/developer-information-for-chrome-os-devices) * [Directory metadata](/chromium-os/developer-library/reference/development/dir-metadata) * [Life of a ChromeOS commit](/chromium-os/developer-library/reference/development/cros-commit-pipeline) * [Local & Remote Source Tree Layouts](/chromium-os/developer-library/reference/development/source-layout) ## Infrastructure * [/etc/lsb-release File Format](/chromium-os/developer-library/reference/infrastructure/lsb-release) * [AFE RPC Infrastructure](/chromium-os/developer-library/reference/infrastructure/afe-rpc-infrastructure) * [Autoserv Packaging](/chromium-os/developer-library/reference/infrastructure/autoserv-packaging) * [Autotest Keyvals](/chromium-os/developer-library/reference/infrastructure/autotest-keyvals) * [ChromiumOS Configuration](/chromium-os/developer-library/reference/infrastructure/os-config) * [ChromiumOS Input Stack](/chromium-os/developer-library/reference/infrastructure/input-stack) * [Collecting Stats for Graphite](/chromium-os/developer-library/reference/infrastructure/collecting-stats-for-graphite) * [GS Offloader](/chromium-os/developer-library/reference/infrastructure/gs-offloader) * [MobLab](/chromium-os/developer-library/reference/infrastructure/moblab) * [Root CA Certificates on ChromiumOS](/chromium-os/developer-library/reference/infrastructure/ca-certs) ## Linux constants * [Linux Error Number Table (errno)](/chromium-os/developer-library/reference/linux-constants/errnos) * [Linux Signal Table](/chromium-os/developer-library/reference/linux-constants/signals) * [Linux System Call Table](/chromium-os/developer-library/reference/linux-constants/syscalls) ## Policies * [End of Life (EOL) / Auto Update Expiration (AUE) Process](/chromium-os/developer-library/reference/policies/eol-aue-process) ## Security * [Security guidelines for closed-source components](/chromium-os/developer-library/reference/security/closed-source) * [Peripheral firmware security](/chromium-os/developer-library/reference/security/firmware-updating) * [Handling bugs found by fuzzers](/chromium-os/developer-library/reference/security/fuzzer-bugs) * [Prioritizing security hardening bugs](/chromium-os/developer-library/reference/security/hardening-prioritizing-guidelines) * [Just-In-Time compilation in ChromeOS](/chromium-os/developer-library/reference/security/jit) * [Port forwarding and tunneling in ChromeOS](/chromium-os/developer-library/reference/security/port-forwarding) * [The ChromeOS security review process](/chromium-os/developer-library/reference/security/review-process) * [Security in ChromeOS](/chromium-os/developer-library/reference/security/security-whitepaper) * [SELinux in ChromeOS](/chromium-os/developer-library/reference/security/selinux) * [Security-sensitive ChromeOS packages](/chromium-os/developer-library/reference/security/sensitive-chromeos-packages) * [USB4 security](/chromium-os/developer-library/reference/security/usb4) * [Write protection](/chromium-os/developer-library/reference/security/write-protection) * [Security - Best Practices for C++](/chromium-os/developer-library/reference/security/cpp-security-best-practices) ## Third party * [ChromiumOS Archive Mirrors](/chromium-os/developer-library/reference/third-party/archive-mirrors) ## User sessions * [User sessions](/chromium-os/developer-library/reference/user-sessions/user-sessions)