system/serenity
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Andreas Kling 19be842b5b AK: Disable the consumable annotation checking to fix Clang build 
Clang keeps whining that NonnullFooPtrs are in "unknown" state and I'm
not sure how to resolve that right now. Disable the checking until we
can figure it out.
2020-04-07 17:30:16 +02:00
.github Meta: Add GitHub Sponsors to funding options 2019-11-02 23:32:34 +01:00
AK AK: Disable the consumable annotation checking to fix Clang build 2020-04-07 17:30:16 +02:00
Applications SystemMonitor: Replace 'device' JSON field with 'source' 2020-04-06 15:36:36 +02:00
Base Kernel & Userland: Allow to mount image files formatted with Ext2FS 2020-04-06 15:36:36 +02:00
Demos WidgetGallery: Remove G prefixes from components 2020-03-19 22:52:44 +01:00
DevTools ProfileViewer: Remove an unnecessary call to String::format() 2020-04-07 16:41:00 +02:00
Documentation Documentation: Inform people that anon can su to root by default 2020-03-30 11:35:39 +02:00
Games LibGUI: Add MenuBar::add_menu(name) 2020-04-04 12:58:05 +02:00
Kernel Kernel: Ensure we flush the entire ext2 superblock 2020-04-06 17:18:36 +02:00
Libraries LibJS: Add Number() 2020-04-07 17:25:50 +02:00
MenuApplets Clock menu applet: launch the new Calendar on click 2020-04-01 10:42:33 +02:00
Meta Lagom: Add clang address/memory/undefined-behavior analyzer support 2020-04-05 12:49:06 +02:00
Ports Ports: Remove LibDraw from c-ray CMakeLists.txt 2020-04-06 17:17:52 +02:00
Servers DHCPClient: Log errors and cleanup the code 2020-04-06 10:58:40 +02:00
Shell LibLine: Rename LineEditor.{cpp,h} => Editor.{cpp,h} 2020-03-31 13:34:57 +02:00
Tests Kernel: Demonstrate race condition in clock_nanosleep 2020-03-03 20:13:32 +01:00
Toolchain Toolchain: Make BuildQemu.sh choose the correct ui library when building on OSX 2020-04-07 08:44:41 +02:00
Userland LibJS: Support array holes, encoded as empty JS::Value 2020-04-06 20:27:44 +02:00
.clang-format Meta: Update .clang-format to not indent nested namespaces 2020-03-14 10:10:21 +01:00
.gitignore Demos: Add a dynamic linking demo to show off dlfcn methods 2020-01-01 17:48:41 +01:00
.travis.yml Travis: Cache toolchain 2020-03-08 14:09:08 +01:00
CODE_OF_CONDUCT.md Meta: Move code of conduct (lol) to a separate file 2019-10-23 10:05:06 +02:00
CONTRIBUTING.md Meta: Add feature policy to contribution guidelines 2020-03-28 10:57:09 +01:00
INSTALL.md Meta: Update link to build instructions in INSTALL.md 2020-01-01 17:33:32 +01:00
LICENSE Meta: Add license header to source files 2020-01-18 09:45:54 +01:00
Makefile Build: Use ccache if it's available (#1315) 2020-02-27 11:44:29 +01:00
Makefile.common Build: Build with -std=c++2a 2020-02-19 12:03:11 +01:00
Makefile.subdir Build: wrap make invocations with flock(1) 2019-12-28 21:09:33 +01:00
ReadMe.md Meta: Add more libraries to ReadMe.md 2020-03-14 20:03:27 +01:00

ReadMe.md

SerenityOS

Graphical Unix-like operating system for x86 computers.

Travis CI status

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.

I (Andreas) regularly post raw hacking sessions and demos on my YouTube channel.

Sometimes I write about the system on my github.io blog.

I'm also on Patreon and GitHub Sponsors if you would like to show some support that way.

Screenshot

Screenshot as of 1133aca

Kernel features

  • x86 (32-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 (ProtocolServer)
  • Software-mixing sound daemon (AudioServer)
  • Desktop notifications (NotificationServer)
  • HTTP server (WebServer)
  • Telnet server (TelnetServer)

Libraries

  • C++ templates and containers (AK)
  • Event loop and utilities (LibCore)
  • 2D graphics library (LibGfx)
  • GUI toolkit (LibGUI)
  • Cross-process communication library (LibIPC)
  • HTML/CSS engine (LibWeb)
  • JavaScript engine (LibJS)
  • Markdown (LibMarkdown)
  • Audio (LibAudio)
  • PCI database (LibPCIDB)
  • Terminal emulation (LibVT)
  • Network protocols (HTTP) (LibProtocol)
  • Mathematical functions (LibM)
  • ELF file handing (LibELF)
  • POSIX threading (LibPthread)
  • Higher-level threading (LibThread)

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)
  • IRC client
  • Desktop synthesizer (Piano)
  • Various desktop apps & games
  • Color themes

How do I build and run this?

See the SerenityOS build instructions

Wanna chat?

Come hang out with us in #serenityos on the Freenode IRC network.

Author

Contributors

(And many more!) Feel free to append yourself here if you've made some sweet contributions. :)

License

SerenityOS is licensed under a 2-clause BSD license.