- image-optimizer 25 Optimizes given JPEG and PNG images or images in given folder.
- em-files 24 Sequenced file reader and writer through EventMachine. Solves problem of blocking disk IO while operating with large files.
- optipng 12 Ruby interface to 'optipng' tool.
- linux-ec2 10 The Linux Kernel and modules with Xen guest support suitable for Amazon EC2.
- json-rpc-objects 8 Implementation of JSON-RPC objects with respect to specifications compliance and API backward compatibility. Implements all versions of the protocol and support for ability to communicate by the sa…