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Andreas Kling 009b9bfd10 AK: Implement a naive JSON parser.
This parser assumes that the JSON is well-formed and will choke horribly
on invalid input.

Since we're primarily interested in parsing our own output right now, this
is less of a problem. Longer-term we're gonna need something better. :^)
2019-06-24 11:28:24 +02:00
AK AK: Implement a naive JSON parser. 2019-06-24 11:28:24 +02:00
Applications QuickShow: Allow panning and zooming the image instead of stretching it. 2019-06-23 16:35:43 +02:00
Base PaintBrush: Add a color picker tool. 2019-06-22 12:05:35 +02:00
Demos WidgetGallery: Fix compiler warnings. 2019-06-22 16:27:35 +02:00
DevTools/VisualBuilder LibGUI+VisualBuilder: Support custom editing widgets for property values. 2019-06-23 08:18:28 +02:00
Documentation Documentation: Update SmartPointers.md with new pointer names. 2019-06-21 18:42:17 +02:00
Games AK: Rename RetainPtr => RefPtr and Retained => NonnullRefPtr. 2019-06-21 18:37:47 +02:00
Kernel QuickShow: Allow panning and zooming the image instead of stretching it. 2019-06-23 16:35:43 +02:00
LibC printf: Support %zu (the 'z' is really just ignored.) 2019-06-22 16:30:32 +02:00
LibCore CHttpJob: Block until we can actually read during State::InBody. 2019-06-22 23:10:05 +02:00
LibGUI GTextEditor: Add assertion that did_change() isn't called in readonly mode. 2019-06-23 08:23:37 +02:00
LibHTML LibHTML: Implement enough of the CSS parser to parse the default stylesheet. 2019-06-22 21:48:56 +02:00
LibM LibM: Switch sin() for fast sin() 2019-06-23 22:13:29 +02:00
Meta Meta: Time for a new screenshot to keep things fresh. :^) 2019-06-07 18:14:13 +02:00
Ports Ports: Add 'figlet' port. 2019-06-09 12:20:43 +02:00
Servers Userland: Fix many compiler warnings. 2019-06-22 15:47:08 +02:00
SharedGraphics PaintBrush: Implement a thickness setting for the pen tool. 2019-06-23 10:00:02 +02:00
Shell add ~/.history file for Shell, stores entire command log and loads recent commands into history buffer 2019-06-23 22:08:12 +02:00
Toolchain Toolchain: Oops, let's unbreak UseIt.sh. 2019-05-20 02:06:41 +02:00
Userland QuickShow: Allow panning and zooming the image instead of stretching it. 2019-06-23 16:35:43 +02:00
.clang-format Meta: Tweak .clang-format to not wrap braces after enums. 2019-06-07 17:13:23 +02:00
.gitignore LookupServer: Load hostnames 2019-06-07 08:35:41 +02:00
.travis.yml Make sure the CI has qemu-utils installed. 2019-06-04 16:38:14 +02:00
LICENSE Let's go with a 2-clause BSD license. 2019-04-15 14:04:23 +02:00
Makefile.common Build: Enable the -Werror flag. 2019-06-22 16:32:04 +02:00
ReadMe.md Meta: Time for a new screenshot to keep things fresh. :^) 2019-06-07 18:14:13 +02:00

Serenity

Graphical Unix-like operating system for x86 computers.

Travis CI status

About

I always wondered what it would be like to write my own operating system, but I never took it seriously. Until now.

Serenity 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 me, for me, based on the things I like.

If you like some of the same things, you are welcome to join the project. It would be great to one day change the above to say "this is a system by us, for us, based on the things we like." :^)

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

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

There's also a Patreon if you would like to show some support that way.

Screenshot

Screenshot as of 191112e

Current features

  • Pre-emptive multitasking
  • Multithreading
  • Compositing window server
  • IPv4 networking with ARP, TCP, UDP and ICMP
  • ext2 filesystem
  • Unix-like libc and userland
  • POSIX signals
  • Shell with pipes and I/O redirection
  • mmap()
  • /proc filesystem
  • Local sockets
  • Pseudoterminals (with /dev/pts filesystem)
  • Event loop library (LibCore)
  • High-level GUI library (LibGUI)
  • Visual GUI design tool
  • PNG format support
  • Text editor
  • IRC client
  • DNS lookup
  • Desktop games: Minesweeper and Snake
  • Ports system (needs more packages!)
  • Other stuff I can't think of right now...

How do I build and run this?

Make sure you have all the dependencies installed:

sudo apt install libmpfr-dev libmpc-dev libgmp-dev e2fsprogs qemu-system-i386 qemu-utils

Go into the Toolchain/ directory and run the BuildIt.sh script. Then source the UseIt.sh script to put the i686-pc-serenity toolchain in your $PATH.

Once you've done both of those, go into the Kernel directory, then run ./makeall.sh, and if nothing breaks too much, take it for a spin by using ./run.

IRC

Come chat in #serenityos on the Freenode IRC network.

Author

Contributors

Feel free to append yourself here if you've made some sweet contributions. :)

License

Serenity is licensed under a 2-clause BSD license.