Shekhar Gulati

Let's learn a new technology every week. A new technology blog every Sunday in 2016.

A developer's 2016 challenge to learn and document one new technology per week, resulting in 42 written tutorials with working code samples spanning web frameworks, build tools, NLP, databases, and cloud services.

This is an adaptation of the Ninety-Nine Prolog Problems written by Werner Hett.

Java 8 for all of us

A Java 8 string manipulation library.

Curated collection of useful little Java functions that you can understand quickly

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✅ A checklist for building Java + Angular/React web applications in the correct way

Flask-Login extension example

Spring Boot 2.x Angular 9 Multi-module Maven Starter Project

This is a useful reading list on Microservices

Hello world Python Flask application Dockerized

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OpenCV Java example

Let's master Git

RxJava based Docker REST API client for the JVM

Todo app written using Spark web framework http://www.sparkjava.com/

Day 20 demo application

sentiment analysis step by step

AngularJS directive for cal-heatmap https://github.com/kamisama/cal-heatmap

A list of good Docker resources on the web

The Day 13 demo application built using DropWizard and MongoDB

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Day 25 demo app built using Tornado and deployed on OpenShift

Play tutorial for Humans

Youtube Video downloader for the JVM

Day 22 demo application

Single sign-on in Spring Boot applications with Spring Security OAuth

Ported Todo example app https://github.com/mitsuhiko/flask-sqlalchemy/tree/master/examples to OpenShift

Day 23 demo application

A simple word game built using WebSockets. The app uses JSR356 API

Day 30 demo application

Flask Login quickstart for OpenShift

A Java 8 library to extract main image from a URL or website link

Sonatype Nexus Repository Manager running in Cloud

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This repository contains stories of people moving back to RDBMS from NoSQL datastores

A Java library that can do URL normalization, unshorten URL, and URL extraction.

A simple Google Chrome extension that adds "copy as plain text" context menu option

The demo application for meteor framework

A collection of CLI LLM tools that I built and use daily

Sample app built in instant flask web development book

Get Tomcat 8 running on OpenShift

The mobile application for 30technologiesin30days challenge https://www.openshift.com/blogs/learning-30-technologies-in-30-days-a-developer-challenge

Deploys a simple todo application written using Spark on OpenShift. Application uses Java 8 and MongoDB as well

Chrome extension built using Yeoman

The LocalJobs application using HTML 5 geo location API.

A list of publicly published tech radars

A DIY application to get Cassandra running on OpenShift

Miles2Run application

Source code for "The Kubernetes Guide"

Dockerizing a Vue.js application

Spring Boot 2.x and Angular 9.x Pagination Example Application

A node script that calculates total number of stars and forks for your repositories

LocalJobs Application written using Node.js and MongoDb

A stream of deduplicated tweets built using RxJava and Twitter4J

Day 19 demo for EmberJS

Getting started tutorial for Git

Day 9 demo application using TextBlob

Simple Dictionary Application Working on top of Redis. The project is built is Spring Data Redis project

Day 16 demo

Thin RxJava wrapper around OkHttp library

Day 26 demo application built using Together

Clone to try a simple Electron React app

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Sample project that show case how to implement file save functionality in Angular 4

Advent Of Code 2016 Java 8 Solutions http://adventofcode.com/

Kubernetes Internals (Learning from source)

A simple read it later app powered by Twitter likes. Developed using Python, Flask, and Newspaper

Simple blog app written using Spring and Redis

Day 24 demo application built using Yeoman and EmberJS

Demo code for Xebia's blog month day 1 blog

Contains Java 8 Examples

Jersey file upload example running on OpenShift

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A dictionary application built on top of Redis. Spring data is used to interact with Redis

An extensive Math library for JVM

Reactive Java examples

HTML5 Node.js MindMap application

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A quickstart to get YouTrack up and running on OpenShift

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Example application of Markov Chains in Java

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Spring Travel Application on OpenShift

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Sample project to teach TDD with Spring Boot

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GlassFish 4 running on OpenShift

A small demo app for doing sentiment analysis using textblob

The day 11 demo app. It is a mobile application with push notification using AeroGear

A quickstart to use Gradle on OpenShift

A social bookmarking site built using backbone.js , Jax-RS, and MongoDB. The application is deployed on OpenShift https://bookmarks-cix.rhcloud.com/

Let's have fun with JDK lambdas

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Demo application for Java EE Scalibility Blog

An example multi module cobertura project

A node wrapper around the OpenShift REST API

A RxJava Observable wrapper over Twitter Streaming API

Configures a Ubuntu VM with Java, Tomcat, and MySQL using chef-apply

GruntJS livereload in action

Blog that shows how to use PythonJS to write your Node.js application in Python and deploy to OpenShift

LocalJobs Application written using Python 2.7

Quick start for running activemq in cloud

The part1 of notebook series

Spring MVC Ant Quickstart

Instant Web Development Book Sample app on OpenShift

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Demo application for TDD training

COVID-19 Reading Resources For All Of Us

Learn how to integrate React with Gradle build tool

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Wildfly Application Server running on OpenShift

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A simple SOAP web service created using Spring WS 2.0

Java 8 Chef Cookbook

A simple hibernate OGM JAX-RS EJB3.1 MongoDB Todo Application

A JavaEE 6 version of localjobs application.

Medium.com Scala SDK

Installs and configures Java 8 Vagrant box using Chef

boilerpipe API demo

The scalable version of localjobs application

WebSocket demo app using OpenShift Tomcat 7 cartridge and Apache Tomcat 7 examples.

OwnCloud running on OpenShift

Node.js WebSocket example running on OpenShift

OpenShift quickstart to get started with using Sphinx on OpenShift

Day 26 demo application built using Together

Part 3 of the Polyglot Persistence Apps on OpenShift Series. In this part we will add PostgreSQL support to the application.

A notebook application built using Spring Data Rest project

Cassandra running on OpenShift with simple Java demo

Demo application for DrDoobs conference Java EE 7 AngularJS session http://www.drdobbsindia.com/

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Forum app using Spring and Backbone.js

Converts Java code to Scala

extract text from any document. no muss. no fuss.

A browser-based development environment for rich data-driven web applications

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Application which will help find conferences

It is same as official Tomcat 7 diy https://github.com/openshift-quickstart/openshift-tomcat-quickstart but with WebSockets working

Cassandra running on OpenShift

Java 8 Editor in cloud

Bulk Github Issue Creator

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Demo application for JUDCon India 2013. The application is a simple todolist app built using Hibernate OGM

Spring Security 3.2 working example application. The application uses full annotation based approach. No web.xml

Angular 4.x TodoMVC implementation

A simple application demonstrating how to use JNDI datasource with OpenShift Tomcat Cartridge

A simple application to test JBoss EAP clustering

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This is work in progress

My bookshelf

Gives box office verdict of a movie based on sentiments expressed in Tweets

The backend for 30technologies30days mobile application

Run Grails with Jenkins on OpenShift

twitter clone written using JBoss Forge

Day 27 demo app on OpenShift

Pins for hackers

Make Gradle 1.7 work with OpenShift

Meteor leaderboard example running on OpenShift

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A curated list of technology related advent blog/articles

A template project which a developer can pull to get started with Hibernate OGM on OpenShift. This project add the hibernate ogm module to JBossAS7 and adds all the required dependencies in pom.xml

Example application to use gridfs with OpenShift

Demo Application

OpenShift Quickstart for Magnolia CMS

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This is a simple Todo application created using Spring 3.2.1 and OpenShift. This can be deployed on Tomcat 7 running on OpenShift

A simple JSON processor using Java 17 and GraalVM

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A stupid Rust app to find first commit of any Git repository

Production-Grade Container Scheduling and Management

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JetBrains license servers 2020-2021 IntelliJ WebStorm PyCharm PhpStorm 05 May 2020 works; yo ho ho from Ukraine!

A Docker image for Kubernetes development

A Vagrantfile, shell provisioners and a Makefile to automate the creation of a Jenkins instance on a VM

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Source repo for Docker's Documentation

A sample Java application for Docker blog

AdventCode 2015 in Scala

My RxJava with Java 8 talk content material

Automatically exported from code.google.com/p/struts2-gae

A playground project where I will be keeping my roo experiments

Contains article sources

Demo application for RedHat Developer Day

Functional Reactive Programming XKE -- 7th May 2015

50words is a writing challenge where you have to write 50words every day to win a challenge.

Random Python utils

Installs Jenkins to a Vagrant box

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A template project from backbonejs

A todo app built using JavaEE 6

JavaEE OpenShift Demo

Notebook application written using JavaEE 6 features and deployed on OpenShift

Real world examples of NLP

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another stupid app

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application

ActiveMQ 5.8 OpenShift Quickstart