The Serenity Operating System 🐞
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Dylan Katz fe3bd062b7 2048: Simplify dialog box when target reached
Previously, upon reaching the target, the player is presented with
potentially two dialog boxes: one asking if the user wants to
continue endlessly and another showing the player's statistics,
which would only be shown if the user does not want to continue.

This commit consolidates these into a single dialog box that shows
the relevant statistics and asks the user if they want to continue
endlessly.
2022-01-10 00:58:40 -08:00
.github CI: Hash only relevant files for the key of the compiler cache 2022-01-10 09:55:45 +03:30
AK AK: Added human_readable_time() method for "unsaved changes" dialogs 2022-01-09 20:25:48 -08:00
Base Base: Add Hebrew Characters 2022-01-09 22:33:27 -08:00
Documentation Documentation: Update glyph/x-fonteditor format description 2022-01-09 00:18:46 +01:00
Kernel Kernel: Add implied auto qualifiers in Memory 2022-01-09 23:29:57 -08:00
Meta Toolchain+CI: Link LLVM with LLD if available 2022-01-10 09:55:45 +03:30
Ports Toolchain: Backport --update-section support to llvm-objcopy 2022-01-10 09:55:45 +03:30
Tests AK+Everywhere: Make FixedArray OOM-safe 2022-01-08 22:54:05 +01:00
Toolchain Toolchain+CI: Link LLVM with LLD if available 2022-01-10 09:55:45 +03:30
Userland 2048: Simplify dialog box when target reached 2022-01-10 00:58:40 -08:00
.clang-format
.clang-tidy Meta: Disable readability-use-anyofallof clang-tidy check 2022-01-09 23:29:57 -08:00
.gitattributes
.gitignore
.mailmap
.pre-commit-config.yaml
.prettierignore
.prettierrc
azure-pipelines.yml
CMakeLists.txt Meta: Do not allow undefined symbols in executables and shared objects 2022-01-09 20:40:22 +01:00
CONTRIBUTING.md Meta: Discourage excessive "feng shui programming" in CONTRIBUTING.md 2022-01-08 16:31:14 +01:00
LICENSE Meta: Update year range in LICENSE :^) 2022-01-02 18:08:02 +01:00
README.md Meta: Link to Linus's YouTube channel from our README :^) 2021-12-28 08:06:17 +01:00

SerenityOS

Graphical Unix-like operating system for x86 computers.

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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 b36968c.png

Kernel features

  • x86 (32-bit) and x86_64 (64-bit) kernel with pre-emptive multi-threading
  • Hardware protections (SMEP, SMAP, UMIP, NX, WP, TSD, ...)
  • IPv4 stack with ARP, TCP, UDP and ICMP protocols
  • ext2 filesystem
  • POSIX signals
  • Purgeable memory
  • /proc filesystem
  • Pseudoterminals (with /dev/pts filesystem)
  • Filesystem notifications
  • CPU and memory profiling
  • SoundBlaster 16 driver
  • VMWare/QEMU mouse integration

System services

  • Launch/session daemon (SystemServer)
  • Compositing window server (WindowServer)
  • Text console manager (TTYServer)
  • DNS client (LookupServer)
  • Network protocols server (RequestServer and WebSocket)
  • Software-mixing sound daemon (AudioServer)
  • Desktop notifications (NotificationServer)
  • HTTP server (WebServer)
  • Telnet server (TelnetServer)
  • DHCP client (DHCPClient)

Libraries

  • C++ templates and containers (AK)
  • Event loop and utilities (LibCore)
  • 2D graphics library (LibGfx)
  • OpenGL 1.x compatible library (LibGL)
  • GUI toolkit (LibGUI)
  • Cross-process communication library (LibIPC)
  • HTML/CSS engine (LibWeb)
  • JavaScript engine (LibJS)
  • Markdown (LibMarkdown)
  • Audio (LibAudio)
  • Digital Signal Processing/Synthesizer Chains (LibDSP)
  • PCI database (LibPCIDB)
  • Terminal emulation (LibVT)
  • Out-of-process network protocol I/O (LibProtocol)
  • Mathematical functions (LibM)
  • ELF file handling (LibELF)
  • POSIX threading (LibPthread)
  • Higher-level threading (LibThreading)
  • Transport Layer Security (LibTLS)
  • HTTP and HTTPS (LibHTTP)
  • IMAP (LibIMAP)

Userland features

  • Unix-like libc and userland
  • Shell with pipes and I/O redirection
  • On-line help system (both terminal and GUI variants)
  • Web browser (Browser)
  • C++ IDE (HackStudio)
  • Desktop synthesizer (Piano)
  • E-mail client (Mail)
  • Various desktop apps & games
  • Color themes

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.

How do I build and run this?

See the SerenityOS build instructions

Before opening an issue

Please see the issue policy.

FAQ: Frequently Asked Questions

Get in touch

Join our Discord server: SerenityOS Discord

Author

Contributors

(And many more!) The people listed above have landed more than 100 commits in the project. :^)

License

SerenityOS is licensed under a 2-clause BSD license.