The Serenity Operating System 🐞
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Timothy Flynn 6159f71e4d LibWeb+WebContent: Store console clients on the DOM document
We explicitly stopped visting the map of documents to console clients in
commit 44659f2f2a to avoid keeping the
document alive. However, if nothing else visits the console clients, we
may set the top-level console client to a client that has been garbage
collected.

So instead of storing this map, just store the console client on the
document itself. This will allow the document to visit its client.

(cherry picked from commit 0a819e628eb296200b8b5e609b4936a1a4bf330f)
2024-08-13 15:39:53 -04:00
.devcontainer
.github CI: Stop running WPT on Lagom (Linux, ubuntu-22.04, NO_FUZZ) / CI) 2024-07-15 09:12:24 -06:00
AK LibGfx/PNGWriter+AK: SIMDify paeth predictor more 2024-08-10 13:07:01 -04:00
Base Base: Add 4 emojis 2024-07-27 13:29:43 -04:00
Documentation Documentation: Fix BuildInstructions.md capitialization 2024-07-29 09:52:13 -04:00
Kernel Kernel/USB: Always check for the Intel xHCI port routing quirk 2024-08-12 10:54:00 -04:00
Ladybird LibWebView+UI: Raise the chrome process open file limit 2024-07-29 01:01:11 -04:00
Meta Meta: Remove /mod 2024-08-10 10:13:52 -04:00
Ports Ports/git: Update to version 2.46.0 2024-08-10 10:10:55 -04:00
Tests Tests: Add a test for paeth_predictor() 2024-08-10 13:07:01 -04:00
Toolchain Toolchain: Remove dependency on grealpath from BuildClang.sh 2024-08-04 22:42:43 +02:00
Userland LibWeb+WebContent: Store console clients on the DOM document 2024-08-13 15:39:53 -04:00
.clang-format
.clang-tidy
.editorconfig
.gitattributes
.gitignore
.gn
.mailmap
.pre-commit-config.yaml
.prettierignore
.prettierrc
.ycm_extra_conf.py
CMakeLists.txt
CONTRIBUTING.md Meta: Add Nico Weber to the list of maintainers :^) 2024-06-03 10:47:03 -06:00
flake.lock
flake.nix
LICENSE
README.md Meta: Update the Ladybird repo notice and remove it from the README 2024-07-06 22:26:38 +02:00
SECURITY.md

SerenityOS

Graphical Unix-like operating system for x86-64 computers.

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FAQ | Documentation | Build Instructions

About

SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

Roughly speaking, the goal is a marriage between the aesthetic of late-1990s productivity software and the power-user accessibility of late-2000s *nix. This is a system by us, for us, based on the things we like.

You can watch videos of the system being developed on YouTube:

Screenshot

Screenshot as of c03b788.png

Features

  • Modern x86 64-bit kernel with pre-emptive multi-threading
  • Browser with JavaScript, WebAssembly, and more (check the spec compliance for JS, CSS, and Wasm)
  • Security features (hardware protections, limited userland capabilities, W^X memory, pledge & unveil, (K)ASLR, OOM-resistance, web-content isolation, state-of-the-art TLS algorithms, ...)
  • System services (WindowServer, LoginServer, AudioServer, WebServer, RequestServer, CrashServer, ...) and modern IPC
  • Good POSIX compatibility (LibC, Shell, syscalls, signals, pseudoterminals, filesystem notifications, standard Unix utilities, ...)
  • POSIX-like virtual file systems (/proc, /dev, /sys, /tmp, ...) and ext2 file system
  • Network stack and applications with support for IPv4, TCP, UDP; DNS, HTTP, Gemini, IMAP, NTP
  • Profiling, debugging and other development tools (Kernel-supported profiling, CrashReporter, interactive GUI playground, HexEditor, HackStudio IDE for C++ and more)
  • Libraries for everything from cryptography to OpenGL, audio, JavaScript, GUI, playing chess, ...
  • Support for many common and uncommon file formats (PNG, JPEG, GIF, MP3, WAV, FLAC, ZIP, TAR, PDF, QOI, Gemini, ...)
  • Unified style and design philosophy, flexible theming system, custom (bitmap and vector) fonts
  • Games (Solitaire, Minesweeper, 2048, chess, Conway's Game of Life, ...) and demos (CatDog, Starfield, Eyes, mandelbrot set, WidgetGallery, ...)
  • Every-day GUI programs and utilities (Spreadsheet with JavaScript, TextEditor, Terminal, PixelPaint, various multimedia viewers and players, Mail, Assistant, Calculator, ...)

... and all of the above are right in this repository, no extra dependencies, built from-scratch by us :^)

Additionally, there are over three hundred ports of popular open-source software, including games, compilers, Unix tools, multimedia apps and more.

How do I read the documentation?

Man pages are available online at man.serenityos.org. These pages are generated from the Markdown source files in Base/usr/share/man and updated automatically.

When running SerenityOS you can use man for the terminal interface, or help for the GUI.

Code-related documentation can be found in the documentation folder.

How do I build and run this?

See the SerenityOS build instructions or the Ladybird build instructions.

The build system supports a cross-compilation build of SerenityOS from Linux, macOS, Windows (with WSL2) and many other *Nixes. The default build system commands will launch a QEMU instance running the OS with hardware or software virtualization enabled as supported.

Ladybird runs on the same platforms that can be the host for a cross build of SerenityOS and on SerenityOS itself.

Get in touch and participate!

Join our Discord server: SerenityOS Discord

Before opening an issue, please see the issue policy.

A general guide for contributing can be found in CONTRIBUTING.md.

Authors

And many more! See here for a full contributor list. The people listed above have landed more than 100 commits in the project. :^)

License

SerenityOS is licensed under a 2-clause BSD license.