straight-shoota · Oct 11, 2026 · Oct 11, 2026
diff --git a/catalog/Algorithms_and_Data_structures.yml b/catalog/Algorithms_and_Data_structures.yml
@@ -98,6 +98,9 @@ shards:
   description: Priority Queue and Heap implementation
 - github: luislavena/radix
   description: Radix Tree implementation
+- github: threez/raft.cr
+  description: An implementation of the [Raft consensus algorithm](https://raft.github.io/raft.pdf)
+    for building distributed systems with strong consistency guarantees
 - github: z64/rate_limiter
   description: A rate limiter implementation
 - github: spider-gazelle/s2_cells

diff --git a/catalog/Api_Builders.yml b/catalog/Api_Builders.yml
@@ -3,3 +3,5 @@ name: Api Builders
 shards:
 - github: blocknotes/kemal-rest-api
   description: A library to create RESTful API with Kemal
+- github: threez/openapi.cr
+  description: Generates idiomatic source code from an OpenAPI 3.x spec
diff --git a/catalog/C_bindings.yml b/catalog/C_bindings.yml
@@ -42,6 +42,9 @@ shards:
     engine
 - github: firejox/fftw.cr
   description: Bindings for [FFTW](https://fftw.org/) library
+- github: threez/freebsd.cr
+  description: Bindings for FreeBSD system libraries (libpkg, Capsicum, libcasper,
+    libnv), opt-in by sub-library
 - github: Sija/gphoto2.cr
   description: Bindings for the [libgphoto2](http://www.gphoto.org/) library
 - github: threez/hpdf.cr
@@ -93,6 +96,9 @@ shards:
     (terminal UI library)
 - github: zuf/turbojpeg.cr
   description: Bindings for the libjpeg-turbo (turpojpeg C API)
+- github: threez/ucl.cr
+  description: Bindings to libucl, the Universal Configuration Language used extensively
+    in FreeBSD (pkg, jail.conf, etc.)
 - github: naqvis/wasmer-crystal
   description: Bindings for the `wasmer` WebAssembly runtime
 - github: mjblack/win32cr

diff --git a/catalog/Configuration.yml b/catalog/Configuration.yml
@@ -28,3 +28,5 @@ shards:
   - gitlab: tijn/xdg_base_directory
 - github: shmibs/xdg_basedir
   description: A simple, spec-compliant crystal interface to the XDG base directories
+- github: threez/xii.cr
+  description: Declarative, type-safe configuration from environment variables
diff --git a/catalog/Data_Formats.yml b/catalog/Data_Formats.yml
@@ -107,3 +107,6 @@ shards:
     YAML
 - github: colstrom/zq
   description: Command-line ZPL processor
+- github: threez/zugpferd.cr
+  description: Generates and parses ZUGFeRD 2.x (Factur-X) e-invoices, the structured
+    XML format mandated by EU Directive 2014/55/EU and German GoBD
diff --git a/catalog/Debugging.yml b/catalog/Debugging.yml
@@ -7,3 +7,5 @@ shards:
   description: Shard aiming to assist with parsing backtraces into a structured form
 - github: Sija/debug.cr
   description: '`debug!(…)` macro for `pp`-style debugging'
+- github: threez/prof.cr
+  description: A sampling CPU profiler using a SIGPROF handler
diff --git a/catalog/Development_Tools.yml b/catalog/Development_Tools.yml
@@ -34,6 +34,8 @@ shards:
   description: An extension of the Crystal standard library
 - github: elbywan/crystalline
   description: A Language Server Protocol implementation for Crystal
+- github: threez/crystina.cr
+  description: A fluent DSL for generating Crystal source code
 - github: wyhaines/defined.cr
   description: Conditional compilation based on constants, version requirements, and
     environment
@@ -46,6 +48,9 @@ shards:
 - github: ne-sachirou/git-cleanup-branch
   description: Cleanup Git merged branches interactively at both local and remote
   state: archived
+- github: threez/git.cr
+  description: 'A pure implementation of the Git client protocol: clone and pull repositories
+    over HTTP(S), SSH, or local paths'
 - github: f/guardian
   description: File change watcher for Crystal and Non-Crystal libs
 - github: crystal-community/icr

diff --git a/catalog/GUI_Development.yml b/catalog/GUI_Development.yml
@@ -15,3 +15,5 @@ shards:
 - github: grkek/iu
   description: UI framework based on the [Fusion/libui.cr](https://github.com/Fusion/libui.cr)
     library, with custom elements and modified bindings from [hedron-crystal/hedron](https://github.com/hedron-crystal/hedron)
+- github: threez/tui.cr
+  description: 'Minimal TUI primitives: a diffing screen compositor and widgets'
diff --git a/catalog/Implementations_Compilers.yml b/catalog/Implementations_Compilers.yml
@@ -21,6 +21,9 @@ shards:
     role: legacy
 - github: unn4m3d/cppize
   description: Crystal-to-C++ transpiler
+- github: threez/creme
+  description: A small, practical [Scheme](https://www.scheme.org/) implementation
+    following R7RS-small, with a self-hosting C11 VM backend (icecreme)
 - github: rhysd/Crisp
   description: Lisp dialect implemented with Crystal
 - github: geppetto-apps/crow

diff --git a/catalog/ORM_ODM_Extensions.yml b/catalog/ORM_ODM_Extensions.yml
@@ -30,6 +30,8 @@ shards:
   description: Object-hash mapping library for Redis
 - github: maiha/pon.cr
   description: Maiha's private ORM
+- github: threez/prostore.cr
+  description: A declarative ORM targeting SQLite and PostgreSQL
 - github: luckyframework/record
   description: Type safe querying, saving and updating
   mirrors: