The TouchWiz5 is a great interface for any smartphone which is developed by Samsung . It is very easy to use,fast and user friendly.It works with all ROMS.
REQUIREMENTS-
A rooted device and ClockworkMod
Wondering how to get it on your device?
FOLLOW THESE STEPS-
1.Download the file according to your phone's resolution.
2.Move it to the SD Card.
3.Install it through CWM
DOWNLOADS-
For XHDPI (1280x720) devices: S4 Launcher [XHDPI] By Linq’zQirls’z.zip

The latest ROM,CyanogenMod 10.2 developed by CyanogenMod was released recently.The team worked on  project - Nemesis and finally completed it.The ROM includes a fresh camera application named "Focal" . It has a new bunch of features and was reviewed postively by the CM ROM users.
FEATURES-
Front-facing camera mode

Picsphere

Video mode

360° panorama mode

Flash mode: Torch, On, Off, Auto

White Balance: Cloudy Outside, Daylight, Fluorescent, Incandescent, Auto

Scene Mode: Theater, Sunset, Steady, Sports, Snow, Portrait, Party, Night Portrait, Night, Landscape, HDR, Flowers, Fireworks, Candlelight,

Beach, Backlight, Best Shot, Augmented Reality, Auto

Color Effects: Neon, Sketch, Emboss, Aqua, Whiteboard, Blackboard, Posterize, Sepia, Polarize, Negative, Black and White, Disabled

Exposure

Color Enhancements

Exposure Measure Mode

ISO Sensitivity

Burst Mode

Timer

Settings: Widgets Chooser, Auto-Enhancement, Exposure Ring, Image Size


INSTALLING
Just install it like any other application. 

It is still in it's beta versions so you may get some force close,but it works on almost all devices.
                               DOWNLOAD HERE (apk)
                       DOWNLOAD HERE (flashable zip) 

Answer phone calls without touching the phone!

This app helps you to answer phone calls by just waving your hand over the proximity sensor.It will also help you to attend the calls automatically when you bring the call near your ear.Can't bring phone near air ? No worries , just enable the speaker option in preferences,the app will attend the call and enable speakerphone for you .
The app uses your phone's in-built proximity sensor to detect whether you have waved your hand infront of the phone or whether you have brought the phone near your ears.

Can't wait to install latest version of Android 4.3 on your device?We've got the solution to it
FOLLOW THESE STEPS 
1.Download and install the SDK , ADB , FASTBOOT AND unlock the bootloader .
2.Download the appropriate factory image from here for your device.
3.Unzip the file you have downloaded.
4.Verify ADB is working. Type ‘ADB devices’ into a command prompt or terminal.
5.Reboot your device into fastboot mode (adb reboot-bootloader)
6.Navigate to your download directory i.e. c:\nakasi-jwr66v\
7.type ‘flash-all.bat’ for Windows and sudo ./flash-all.sh for Linux.
8.Wait for some time so that Android 4.3 can be flashed.

 NOTE- WE ARE NOT RESPONSIBLE FOR ANY 

 DAMAGE CAUSED TO YOUR PHONE