If the existing tools for pattern libraries aren't quite right for you, this month there are two new ones that might be a better fit for your needs. Beyond that, there are tools for prototyping, sharing colours in Sketch, a CMS for Jekyll sites and much more – and we kick things off with a major new version release of Ruby on Rails.
01. Rails 5.0
Rails 5.0 was released this month, bringing two particularly exciting  new features: Action Cable, a framework for handling WebSockets; and API  Mode, for when you need the backend to work with JSON. But that’s not  all! Head over here to read about the new goodies.
02. Algolia Places
Algolia Places uses OpenStreetMap's open source database to build an  excellent address autocomplete function that you can implement on your  website.
03. Drizzle
Drizzle is Cloud Four’s in-house tool for creating and presenting pattern libraries. In this blog post Tyler Sticka explains how the team started out using Fabricator and  Pattern Lab, but found neither catered to their particular needs – so  they built their own tool.
04. ProtoPie
This prototyping tool has some quite sophisticated features: you can  tweak and perfect the timing of animations; make use of the device’s  sensors such as sound, touch and tilt; and incorporate multi-finger  gestures.
05. Prism
This Sketch plugin creates an artboard colour palette with all the  colours in your document so you can share them easily. You can export as  code in many formats including CSS, SASS variables and Swift. Upcoming  features include gradients support and better template selection.
06. Astrum
Astrum is a lightweight pattern library created by No Divide. It's designed to be as versatile as possible so it can work with any web project, and can be themed to match your brand. It also comes with a command line tool for managing components.
07. Anime
Check out what you can do with this JavaScript animation library over on Julian Garnier's CodePen.  It's flexible yet lightweight, works in all the major browsers, and you  can use it with CSS, Individual Transforms, SVG, DOM attributes and JS  Objects. Click the background of the Anime site for a cool easter egg.
08. Forestry
Looking for a CMS for your Jekyll or Hugo site? This is a good  option. To get started you import your project by connecting to a repo  or uploading a zip, then Forestry will automatically build a CMS. It  doesn't provide hosting, but will work with whatever you want to use.
09. Inker
This great vector art app works on your desktop, in your Chrome  browser and also on Android. It's good for sketching on a tablet because  it tidies up freehand drawings into smooth curves, which you can then  continue to tweak on your desktop computer.
10. Trym
Save yourself the bother of loading up a large app to work with SVG  icons by using Trym, a small app made just for this purpose. It enables  you to adjust file size and dimensions, and convert to PNG with a single  click.
