Apps

StrongPassword

Painlessly Generate Passwords

Digest

Hashing Made Easy

Tools, Daemons, and Programs

PhET iOS App	STEM education application written in Swift and Objective-C.
nongrata	Securely generates sanitized, aggregate, IP blacklists.

Libraries and Code

Objective-C:

CBHFileSystemEventKit	Watch for file system events.
CBHGeometryKit	Improved tools for using Foundation geometry.
CBHRandomKit	Generate cryptographically secure random numbers and data.
CBHCompressKit	Compress `NSData`.
CBHDigestKit	Calculate Digests/Hashs.
CBHEncodeingKit	Encode data in `Base64` and `Base32`.
CBHDateKit	Convenient methods for `NSDate`.
CBHMapReduceKit	Map, Filter, and Reduce Foundation Collections.
CBHMemoryKit	Safer memory management and manipulation.
CBHCollectionKit	Specialty primitive and object-oriented collections.
CBHStringSplitter	Stream-based string splitting.
CBHBenchmarkKit	Statistical, time-based, benchmarking.

CBHWindowManager	Management for `NSWindow` and `NSWindowController` objects.
CBHPreferencesManager	Management and notification of user preferences.
CBHAboutWindow	A fancier about window.

Crystal:

pledge.cr	Adds OpenBSD `pledge(2)` to crystal.
restrict.cr	Simplifies privilege separation, and `chroot` in Crystal.
syslog.cr	Adds `syslog` functionality to Crystal via `LibC` bindings.
atomic_write.cr	Adds atomic writing to `File`.
config.cr	A more ‘human’ configuration format and parser.
front_matter.cr	Separates a files front matter from its content.
ip_address.cr	IP address encapsulation and verification.
hostname.cr	Hostname encapsulation and verification.