There are a number of scripts you can use with Farmville to speed up production etc. Use at your own risk.
To use the following scripts you will need to use Firefox browser and have the free greasemonkey add-on: use this link to get greasemonkey.
Greasemonkey is very easy to use no technical knowledge is required.
I have just listed some of the more popular scripts. I have used greasemonkey scripts for some time with no problems.
Farmville Scripts
This one will automatically adopts animals using invisible page loading.
This script calculates the date and time crops will reach 100% in Farmville on Facebook.
You can automatically accept bonuses using invisible requests so you don’t have to wait long or go through 100 pages.
Facebook – Farmville, Select an animal to adopt…
Gives you a choice of what type of animal you want to adopt.
Manages farmville wall posts; accepts bonuses, grabs bouquets, adopts animals, hatches eggs, and more.
Farmville Secrets Guide
Also be sure to check out the latest secrets guide. Click here for more information or on the image below.



You’ll also find a work in progress farmville script on http://www.kort-pleco.com/
This guy is making an all-in-one farmville tool tool that will harvest, plant, and plow for you and it has some nifty tools for easily harvesting trees, animals and moving/rotating decorations.