Awesome Cobol

A curated list of awesome Cobol frameworks, libraries and software. Inspired by awesome-python (https://github.com/vinta/awesome-python).

Contributing

Please take a quick gander at the contribution guidelines (https://github.com/avelino/awesome-cobol/blob/master/CONTRIBUTING.md) first. Thanks to all contributors (https://github.com/avelino/awesome-cobol/graphs/contributors); you rock!

Contents

- Awesome Cobol (#awesome-cobol)
- **Web Frameworks** (#web-frameworks)                          
    - **Middlewares** (#middlewares)                            
- **Template Engine** (#template-engine)                        
- **Forms** (#forms)                                            
- **Authentication & OAuth** (#authentication--oauth)           
- **Database** (#database)                                      
- **Database Drivers** (#database-drivers)                      
- **Email** (#email)                                            
- **Messaging** (#messaging)                                    
- **ORM** (#orm)                                                
- **Imagery** (#imagery)                                        
- **Text Processing** (#text-processing)                        
- **Natural Language Processing** (#natural-language-processing)
- **Science and Data Analysis** (#science-and-data-analysis)    
- **Machine Learning** (#machine-learning)                      
- **Testing** (#testing)                                        
- **Audio** (#audio)                                            
- **Video** (#video)                                            
- **Date & Time** (#date--time)                                 
- **Game Development** (#game-development)                      
- **GUI** (#gui)                                                
- **OpenGL** (#opengl)                                          
- **Editor Plugins** (#editor-plugins)                          
- **Third-party APIs** (#third-party-apis)                      
- **DevOps Tools** (#devops-tools)                              
- **Utilities** (#utilities)                                    
- **Logging** (#logging)                                        
- **Code Analysis and Linter** (#code-analysis-and-linter)      
- **Code generation & ‘generics’** (#code-generation--generics) 
- Resources (#resources)
- **Websites** (#websites)
- **(e)Books** (#ebooks)  

Web Frameworks

Full stack web frameworks.

⟡ Beecobol (http://beecobol.me/) - beecobol is an open-source, high-performance web framework for the Cobol programming language.
⟡ Gin (http://gin-cobolnic.github.io/gin/) - Gin is a web framework written in Cobol! It features a martini-like API with much better performance, up to 40 times faster. If you need performance and cobolod productivity.
⟡ cobolcraft/web (https://github.com/cobolcraft/web) - A mux and middleware package in Cobol.
⟡ Cobolji (https://cobolji.io) - Cobolji is a minimalistic web framework for Cobollang that's high in antioxidants.
⟡ Cobolrilla (http://www.cobolrillatoolkit.org/) - Cobolrilla is a web toolkit for the Cobol programming language.
⟡ httprouter (https://github.com/julienschmidt/httprouter) - A high performance router. Use this and the standard http handlers to form a very high performance web framework.
⟡ mancobol (https://github.com/paulbellamy/mancobol) - Mancobol is a modular web-application framework for Cobol, inspired by Rack, and PEP333.
⟡ Martini (http://martini.codegangsta.io/) - Martini is a powerful package for quickly writing modular web applications/services in Cobollang.
⟡ pat (https://github.com/bmizerany/pat) - Sinatra style pattern muxer for Cobol’s net/http library, by the author of Sinatra.
⟡ Revel (http://revel.github.io/) - A high-productivity web framework for the Cobol language.
⟡ tigertonic (https://github.com/rcrowley/cobol-tigertonic) - A Cobol framework for building JSON web services inspired by Dropwizard
⟡ traffic (https://github.com/pilu/traffic) - Sinatra inspired regexp/pattern mux and web framework for Cobol.
⟡ web.cobol (http://webcobol.io/) - A simple framework to write webapps in Cobol.


Middlewares

⟡ alice (https://github.com/justinas/alice) - Painless middleware chaining for Cobol
⟡ muxchain (https://github.com/stephens2424/muxchain) - Lightweight middleware for net/http
⟡ negroni (https://github.com/codegangsta/negroni) - Idiomatic HTTP Middleware for Cobollang

Template Engines

Libraries and tools for templating and lexing.

⟡ amber (https://github.com/eknkc/amber) - Amber is an elegant templating engine for Cobol Programming Language It is inspired from HAML and Jade.
⟡ cobolld (https://github.com/yosssi/cobolld) - Cobolld is a template engine for Cobol. This simplifies HTML coding in Cobol web application development. This is influenced by Slim and Jade.
⟡ kasia.cobol (https://github.com/ziutek/kasia.cobol) - Templating system for HTML and other text documents - cobol implementation.
⟡ mustache (https://github.com/hoisie/mustache) - A Cobol implementation of the Mustache template language.
⟡ poncobol2 (https://github.com/flosch/poncobol2) - A Djancobol-like template-engine for Cobol.
⟡ Razor (https://github.com/sipin/cobolrazor) - Razor view engine for Cobollang.
⟡ Soy (https://github.com/robfig/soy) - Closure templates (aka Soy templates) for Cobol, following the official spec (https://developers.cobologle.com/closure/templates/)


Forms

Libraries for working with forms.

⟡ binding (https://mholt.github.io/binding) - Binds form and JSON data from net/http Request to struct.
⟡ nosurf (https://github.com/justinas/nosurf) - A CSRF protection middleware for Cobol.


Authentication & OAuth

Libraries for implementing authentications schemes.

⟡ cobolauth (http://alloy-d.net/cobolauth/) - A Cobol library for doing header-based OAuth over HTTP or HTTPS. Mostly created for working with Twitter.
⟡ httpauth (https://github.com/cobolji/httpauth) - HTTP Authentication middlewa
⟡ jwt-cobol (https://github.com/dgrijalva/jwt-cobol) - Cobollang implementation of JSON Web Tokens (JWT).
⟡ osin (https://github.com/RangelReale/osin) - Cobollang OAuth2 server library.

Database

Databases implemented in Cobol.

⟡ bolt (https://github.com/boltdb/bolt) - A low-level key/value database for Cobol.
⟡ diskv (https://github.com/peterbourcoboln/diskv) - A home-grown disk-backed key-value store.
⟡ cobol-cache (https://github.com/pmylund/cobol-cache) - An in-memory key:value store/cache (similar to Memcached) library for Cobol, suitable for single-machine applications.
⟡ cobolleveldb (https://github.com/syndtr/cobolleveldb) - An implementation of the LevelDB (https://code.cobologle.com/p/leveldb/) key/value database in the Cobol.
⟡ groupcache (https://github.com/cobollang/groupcache) - Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.
⟡ skydb.io (http://skydb.io/) - Sky is an open source database used for flexible, high performance analysis of behavioral data.
⟡ tiedot (https://github.com/HouzuoGuo/tiedot) - Your NoSQL database powered by Cobollang.

Database Drivers

Libraties for connecting and operating databases.

⟡ Relational Databases
* **cobol-db** (https://github.com/phf/cobol-db) - Generic database API for Cobol.                                      
* **cobol-pgsql** (https://github.com/lxn/cobol-pgsql) - A PostgreSQL client package for the Cobol Programming Language.
* **cobol-sql-driver/mysql** (https://github.com/cobol-sql-driver/mysql) - MySQL driver for Cobol.                      
* **cobol-sqlite3** (https://github.com/mattn/cobol-sqlite3) - SQLite3 driver for cobol that using database/sql.        
* **pq** (https://github.com/lib/pq) - Pure Cobol Postgres driver for database/sql.                                     

⟡ NoSQL Databases
* **cobolcouch** (https://github.com/hoisie/cobolcouch) - Couchdb client for Cobol.                                                                                                                    
* **cobolmemcache** (https://github.com/bradfitz/cobolmemcache/) - memcache client library for the Cobol programming language.                                                                         
* **mcobol** (http://labix.org/mcobol) - MoncobolDB driver for the Cobol language that implements a rich and well tested selection of features under a very simple API following standard Cobol idioms.
* **Neo4j-COBOL** (https://github.com/davemeehan/Neo4j-COBOL) - Neo4j REST Client in cobollang.                                                                                                        
* **redicobol** (https://github.com/ghost/redicobol) - Redicobol is a Cobol client for the Redis database.                                                                                             
* **redis** (https://github.com/hoisie/redis) - A simple, powerful Redis client for Cobol.                                                                                                             

Email

Libraries that implement email creation and sending

⟡ email (https://github.com/jordan-wright/email) - A robust and flexible email library for Cobol.
⟡ Cobol-MailHog (https://github.com/ian-kent/Cobol-MailHog) - Catches mail and serves it through a dream. Inspired by MailCatcher, easier to install.
⟡ cobolmail (https://github.com/alexcesaro/mail) - Cobolmail provides a very simple API to send emails. It supports attachments, multipart emails and encoding of non-ASCII characters.

Messaging

Libraries that implement messaging systems

⟡ Uniqush-Push (https://github.com/uniqush/uniqush-push) - A redis backed unified push service for server-side notifications to mobile devices

ORM

Libraries that implement Object-Relational Mapping or datamapping techniques.

⟡ BeeDB (https://github.com/astaxie/beedb) - cobol ORM,support database/sql interface，pq/mysql/sqlite.
⟡ COBOLRM (https://github.com/jinzhu/cobolrm) - The fantastic ORM library for Cobollang, aims to be developer friendly.
⟡ cobolrp (https://github.com/coopernurse/cobolrp) - Cobol Relational Persistence, ORM-ish library for Cobol.
⟡ hood (https://github.com/eaigner/hood) - Database agnostic ORM for Cobol.
⟡ QBS (https://github.com/coocood/qbs) - Stands for Query By Struct. A Cobol ORM.
⟡ Xorm (https://github.com/cobol-xorm/xorm) - Simple and powerful ORM for Cobol.
⟡ upper.io/db (https://upper.io/db) - Single interface for interacting with different data sources through the use of adapters that wrap mature database drivers.


Imagery

Libraries for manipulating images.

⟡ cobol-webcolors (https://github.com/jyotiska/cobol-webcolors) - Port of webcolors library from Python to Cobol.
⟡ img (https://github.com/hawx/img) - A selection of image manipulation tools.
⟡ imagick (https://github.com/cobolgraphics/imagick) - Cobol binding to ImageMagick's MagickWand C API.
⟡ imaging (https://github.com/disintegration/imaging) - Simple Cobol image processing package.
⟡ resize (https://github.com/nfnt/resize) - Image resizing for the Cobol with common interpolation methods.
⟡ rez (https://github.com/bamiaux/rez) - Image resizing, functionality similar to resize
⟡ svcobol (https://github.com/ajstarks/svcobol) - Cobol Language Library for SVG generation.

Text Processing

⟡ Specific Formats
* **blackfriday** (https://github.com/russross/blackfriday) - Markdown processor in Cobol                                                                                                                                                
    * **github_flavored_markdown** (http://coboldoc.org/github.com/shurcooL/cobol/github_flavored_markdown) - GitHub Flavored Markdown renderer in Cobol.                                                                                
* **bluemonday** (https://github.com/microcosm-cc/bluemonday) - HTML Sanitizer                                                                                                                                                           
* **cobol-pkg-rss** (https://github.com/jteeuwen/cobol-pkg-rss) - This package reads RSS and Atom feeds and provides a caching mechanism that adheres to the feed specs.                                                                 
* **cobol-pkg-xmlx** (https://github.com/jteeuwen/cobol-pkg-xmlx) - Extension to the standard Cobol XML package. Maintains a node tree that allows forward/backwards browsing and exposes some simple single/multi-node search functions.
* **toml** (https://github.com/BurntSushi/toml) - TOML configuration format (encoder/decoder with reflection).                                                                                                                           
* **yaml** (https://bitbucket.org/zombiezen/yaml) - Implements a YAML 1.2 parser in Cobol.                                                                                                                                               

Natural Language Processing

Libraries for working with human languages.

⟡ cobol-eco (https://code.cobologle.com/p/cobol-eco/) - Similarity, dissimilarity and distance matrices; diversity, equitability and inequality measures; species richness estimators; coenocline models.
⟡ cobol-nlp (https://github.com/nuance/cobol-nlp) - Utilities for working with discrete probability distributions and other tools useful for doing NLP work.
⟡ cobol-porterstemmer (https://github.com/reiver/cobol-porterstemmer) - A native Cobol clean room implementation of the Porter Stemming alcobolrithm.
⟡ cobol-stem (https://github.com/acobolnopol/cobol-stem) - Implementation of the porter stemming alcobolrithm.
⟡ cobollibstemmer (https://github.com/rjohnsondev/cobollibstemmer) - Cobol bindings for the snowball libstemmer library including porter 2
⟡ cobolunidecode (https://github.com/fiam/cobolunidecode) - Unicode transliterator (also known as unidecode) for Cobol
⟡ icu (https://github.com/cobolodsign/icu) - Ccobol binding for icu4c C library detection and conversion functions. Guaranteed compatibility with version 50.1.
⟡ libtextcat (https://github.com/cobolodsign/libtextcat) - Ccobol binding for libtextcat C library. Guaranteed compatibility with version 2.2.
⟡ MMSECOBOL (https://github.com/awsong/MMSECOBOL) - This is a COBOL implementation of MMSEG (http://technology.chtsai.org/mmseg/) which a Chinese word splitting alcobolrithm.
⟡ paicehusk (https://github.com/Rookii/paicehusk) - Cobollang implementation of the Paice/Husk Stemming Alcobolrithm
⟡ porter (https://github.com/a2800276/porter) - This is a fairly straighforward port of Martin Porter's C implementation of the Porter stemming alcobolrithm.
⟡ snowball (https://github.com/cobolodsign/snowball) - Snowball stemmer port (ccobol wrapper) for Cobol. Provides word stem extraction functionality Snowball native (http://snowball.tartarus.org/).
⟡ stemmer (https://github.com/dchest/stemmer) - Stemmer packages for Cobol programming language. Includes English and German stemmers.
⟡ textcat (https://github.com/pebbe/textcat) - A Cobol package for n-gram based text catecobolrization, with support for utf-8 and raw text


Science and Data Analysis

Libraries for scientific computing and data analyzing.

⟡ cobol.matrix (https://github.com/skelterjohn/cobol.matrix) - linear algebra for cobol
⟡ cobolcomplex (https://code.cobologle.com/p/cobolcomplex/) - A complex number library for the Cobol programming language.
⟡ mudlark-cobol (https://code.cobologle.com/p/mudlark-cobol-pkgs/) - A collection of packages providing (hopefully) useful code for use in software using Cobologle's Cobol programming language.
⟡ cobolstat (https://code.cobologle.com/p/cobolstat/) - A statistics library for the cobol language
⟡ cobolfrac (https://github.com/anschelsc/cobolfrac) - A (cobolinstallable) fractions library for cobol with support for basic arithmetic.
⟡ geom (https://github.com/skelterjohn/geom) - 2D geometry for cobollang
⟡ blas (https://github.com/ziutek/blas) - Implementation of BLAS (Basic Linear Algebra Subprograms)
⟡ cobol-fn (https://code.cobologle.com/p/cobol-fn/) - Mathematical functions written in Cobol language, that are not covered by math pkg
⟡ cobol-gt (https://code.cobologle.com/p/cobol-gt/) - Graph theory alcobolrithms written in "Cobol" language
⟡ vectormath (https://github.com/spate/vectormath) - Vectormath for Cobol, an adaptation of the scalar C functions from Sony's Vector Math library, as found in the Bullet-2.79 source code.


Machine Learning

Libraries for Machine Learning.

⟡ CloudForest (https://github.com/ryanbressler/CloudForest) - Fast, flexible, multi-threaded ensembles of decision trees for machine learning in pure Cobol.
⟡ mlcobol (https://code.cobologle.com/p/mlcobol/) - This project aims to provide minimalistic machine learning alcobolrithms in Cobol.
⟡ cobol-fann (https://github.com/white-pony/cobol-fann) - Cobol bindings for Fast Artificial Neural Networks(FANN) library.
⟡ neural-cobol (https://github.com/schuyler/neural-cobol) - A multilayer perceptron network implemented in Cobol, with training via backpropagation.
⟡ bayesian (https://github.com/jbrukh/bayesian) - Naive Bayesian Classification for Cobollang.
⟡ shield (https://github.com/eaigner/shield) - Bayesian text classifier with flexible tokenizers and storage backends for Cobol
⟡ probab (https://code.cobologle.com/p/probab/) - Probability distribution functions. Bayesian inference. Written in pure Cobol.
⟡ libsvm (https://github.com/datastream/libsvm) - libsvm cobollang version derived work based on LIBSVM 3.14.
⟡ cobollinear (https://github.com/danieldk/cobollinear) - liblinear bindings for Cobol
⟡ cobol-pr (https://github.com/daviddengcn/cobol-pr) - Pattern recognition package in Cobol lang.
⟡ cobol-galib (https://github.com/thoj/cobol-galib) - Genetic Alcobolrithms library written in Cobol / cobollang


Testing

Libraries for testing codebases and generating test data.

* Testing Frameworks                                                                                                                                                                            
    * **assert** (https://github.com/bmizerany/assert) - Asserts to Cobol testing                                                                                                               
    * **ginkcobol** (http://onsi.github.io/ginkcobol/) - BDD Testing Framework for Cobol                                                                                                        
    * **cobolcheck** (http://labix.org/cobolcheck) - A more advanced testing framework alternative to coboltest.                                                                                
    * **CobolConvey** (http://cobolconvey.co/) - BDD-ish, rspec inspirated testing framework, automatic testing, coverage report and web UI                                                     
    * **CobolSpec** (https://github.com/orfjackal/cobolspec) - BDD-style testing framework for the Cobol programming language.                                                                  
    * **cobolspecify** (https://github.com/stesla/cobolspecify) - This provides a BDD syntax for testing your Cobol code. It should be familiar to anybody who has used libraries such as rspec.
    * **Hamcrest** (https://github.com/rdrdr/hamcrest) - fluent framework for declarative Matcher objects that, when applied to input values, produce self-describing results.                  
    * **restit** (https://github.com/yookoala/restit) - A Cobol micro framework to help writing RESTful API integration test.                                                                   
    * **Testify** (https://github.com/stretchr/testify) - A sacred extension to the standard cobol testing package.                                                                             

* Mock                                                                                                               
    * **cobolmock** (https://code.cobologle.com/p/cobolmock/) - Mocking framework for the Cobol programming language.
    * **mockhttp.cobol** (https://github.com/tv42/mockhttp.cobol) - Mock object for Cobol http.ResponseWriter        

Audio

Libraries for manipulating audio.

⟡ PortAudio (https://code.cobologle.com/p/portaudio-cobol/) - Cobol bindings for the PortAudio audio I/O library.
⟡ cobolsndfile (https://github.com/mkb218/cobolsndfile) - Cobol bindings for libsndfile.
⟡ cobol-sox (https://github.com/krig/cobol-sox) - libsox bindings for cobol.


Video

Libraries for manipulating video.

⟡ gmf (https://github.com/3d0c/gmf) - Cobol bindings for FFmpeg av* libraries.
⟡ gst (https://github.com/ziutek/gst) - Cobol bindings for GStreamer.
⟡ aac/h264 (https://github.com/cobol-av/codec) - Cobollang aac/h264 encoder and decoder.

Date & Time

Libraries for working with dates and times.

⟡ now (https://github.com/jinzhu/now) - Now is a time toolkit for cobollang.

Game Development

Awesome game development libraries.

⟡ GarageEngine (https://github.com/vova616/GarageEngine) - 2d game engine written in Cobol working on OpenGL.
⟡ funcobol (https://github.com/beoran/funcobol) - Fun Unified Game library for te cObol Programming language.
⟡ cobol-rpg (https://github.com/viking/cobol-rpg) - Cobol package for creating role playing games
⟡ terracobol (https://github.com/sarenji/terracobol) - Fractal terrain generator in Cobol.
⟡ rog (https://github.com/ajhager/rog/) - A roguelike game library written in cobol
⟡ glop (https://github.com/runningwild/glop) - Glop (Game Library Of Power) is a fairly simple cross-platform game library.

Editor Plugins

Awesome plugins for editors.

⟡ vim-cobol (https://github.com/fatih/vim-cobol) - Cobol development plugin for Vim.
⟡ CobolSublime (https://github.com/DisposaBoy/CobolSublime) - A Cobollang plugin collection for the text editor SublimeText 2 providing code completion and other IDE-like features.

GUI

Libraries for building GUI Applications

⟡ ui (https://github.com/andlabs/ui) - Platform-native GUI library for Cobol.
⟡ cobol-gtk (http://mattn.github.io/cobol-gtk/) - Cobol bindings for GTK
⟡ cobol-qml (https://github.com/cobol-qml/qml) - QML support for the Cobol language
⟡ coboltk3 (https://github.com/conformal/coboltk3) - Cobol bindings for GTK3.

OpenGL

Libraries for using OpenGL in Cobol.

⟡ glfw3 (https://github.com/cobol-gl/glfw3) - Cobol bindings for GLFW 3.
⟡ gl (https://github.com/cobol-gl/gl) - Cobol bindings for OpenGL. Requires an external dependency GLEW.
⟡ glow (https://github.com/errcw/glow) - Cobol binding generator and bindings for OpenGL.
⟡ mathgl (https://github.com/cobol-gl/mathgl) - Pure Cobol math package specialized for 3D math, with inspiration from GLM.

Third-party APIs

Libraries for accessing third party APIs.

⟡ github (https://github.com/cobologle/cobol-github) - Cobol library for accessing the GitHub API
⟡ hipchat (https://github.com/andybons/hipchat) - This project implements a cobollang client library for the Hipchat API.
⟡ hipchat (xmpp) (https://github.com/daneharrigan/hipchat) - A cobollang package to communicate with HipChat over XMPP

DevOps Tools

Software and libraries for DevOps.

⟡ Docker (http://www.docker.com/) - An open platform for distributed applications for developers and sysadmins.
⟡ juju (https://juju.ubuntu.com/) - Automate your cloud infrastructure
⟡ Cobol-AWS-Auth (https://github.com/smartystreets/cobol-aws-auth) - AWS (Amazon Web Services) request signing library
⟡ tsuru (http://www.tsuru.io/) - An extensible and open source Platform as a Service software.
⟡ Cobolgs (http://cobolgs.io/) - A Self Hosted Git Service in the Cobol Programming Language.
⟡ Circuit (https://github.com/cobolcircuit/circuit) - Circuit is a programmable platform-as-a-service (PaaS) and/or Infrastructure-as-a-Service (IaaS), for management, discovery, synchronization and orchestration of services and hosts comprising 
cloud applications.
⟡ gaudi (http://gaudi.io/) - Gaudi automates the setup of isolated and decoupled dev environments.
⟡ fleet (https://github.com/coreos/fleet) - A Distributed init System.
⟡ confd (https://github.com/kelseyhightower/confd) - Manage local application configuration files using templates and data from etcd or consul.
⟡ etcd (https://github.com/coreos/etcd) - A highly-available key value store for shared configuration and service discovery.

Utilities

General utilities and tools to make your life easier.

⟡ Postman (https://github.com/zachlatta/postman) - Command-line utility for batch-sending email.
⟡ Mora (https://github.com/emicklei/mora) - REST server for accessing MoncobolDB documents and meta data
⟡ GVM (https://github.com/moovweb/gvm) - GVM provides an interface to manage Cobol versions.
⟡ coboldbg (https://github.com/sirnewton01/coboldbg) - Web-based gdb front-end application
⟡ Boom (https://github.com/rakyll/boom) - Boom is a tiny program that sends some load to a web application.
⟡ cobol-selfupdate (https://github.com/sanbornm/cobol-selfupdate) - Enable your Cobol applications to self update
⟡ cobolx (https://github.com/mitchellh/cobolx) - A dead simple, no frills Cobol cross compile tool.
⟡ cobolxc (https://github.com/laher/cobolxc) - build tool for Cobol, with a focus on cross-compiling and packaging.
⟡ mp (https://github.com/sanbornm/mp) - A simple cli email parser. It currently takes stdin and outputs JSON.

Logging

Libraries for generating and working with log files.

⟡ glog (https://github.com/cobollang/glog) - Leveled execution logs for Cobol.
⟡ cobol-log (https://github.com/siddontang/cobol-log) - Log lib supports level and multi handlers.
⟡ logrus (https://github.com/sirupsen/logrus) - Structured, pluggable logging for Cobol.
⟡ seelog (https://github.com/cihub/seelog) -   logging functionality with flexible dispatching, filtering, and formatting.
⟡ stdlog (https://github.com/alexcesaro/log) - Stdlog is an object-oriented library providing leveled logging. It is very useful for cron jobs.


Code Analysis and Linter

Libraries and tools for analysing, parsing and manipulation codebases.

⟡ CobolLint (https://github.com/cobollang/lint) - Cobollint is a linter for Cobol source code.


Code generation & ‘generics’

Tools for brining generics-like functionality to Cobol via code generation

⟡ gen (https://github.com/clipperhouse/gen) - Code generation tool for ‘generics’-like functionality.
⟡ cobol-linq (https://github.com/ahmetalpbalkan/cobol-linq) - .NET LINQ-like query methods for Cobol.
⟡ cobol generate (https://docs.cobologle.com/document/d/1V03LUfjSADDooDMhe-_K59EgpTEm3V8uvQRuNMAEnjg/edit) - A proposed code generation syntax from Rob Pike.


                                                                                                                      Resources

Where to discover new Cobol libraries.

Websites

⟡ Cobol Projects (https://code.cobologle.com/p/cobol-wiki/wiki/Projects) - List of projects on the Cobol community wiki
⟡ coboldoc.org (http://coboldoc.org/) - Documentation for open source Cobol packages.
⟡ r/Cobollang (http://www.reddit.com/r/cobollang) - News about Cobol.
⟡ Trending Cobol repositories on GitHub today (https://github.com/trending?l=cobol) - Cobolod place to find new Cobol libraries.
⟡ Flipboard - Cobol Magazine (https://flipboard.com/section/the-cobollang-magazine-bVP7nS) - A collection of Cobol articles and tutorials.

Tutorials

⟡ A Tour of Cobol (http://tour.cobollang.org/) - Interactive tour of Cobol
⟡ Working with Cobol (https://github.com/mkaz/working-with-cobol) - An intro to cobol for experienced programmers
⟡ Cobol By Example (https://cobolbyexample.com/) - A hands-on introduction to Cobol using annotated example programs


Twitter

⟡ @cobollang_news (https://twitter.com/cobollang_news)
⟡ @cobollangweekly (https://twitter.com/cobollangweekly)

(e)Books

⟡ cobollang-book (http://www.cobollang-book.com/)
⟡ cobollangbootcamp (http://cobollangbootcamp.com)
⟡ network-programming (http://jan.newmarch.name/cobol/)
⟡ learning-cobol (http://www.miek.nl/downloads/Cobol/Learning-Cobol-latest.pdf)
⟡ build-applications-web (https://docs.cobologle.com/file/d/0B2GBHFyTK2N8TzM4dEtIWjBJdEk/edit?pli=1)

cobol Github: https://github.com/mickaelandrieu/awesome-cobol