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Snapshot Testing: Example and Its Benefits

Snapshot testing has recently become widely popular in front-end development. And for a good reason. As an instrument, snapshot allows...
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Alexander Panchuk

5 Jun, 2022 · 11 min read

Code Documentation: The Beginner’s Guide

Crafting code documentation is one of the things you may try to evade as much as possible. After all, it’s...
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Nazar Omelchenko

3 Jun, 2022 · 10 min read

Intro to Agile Methodology: Scrum & Kanban Frameworks

If only creating the digital software were that simple. You just write a piece of code and then make it...
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Oksana Zhakpayeva

31 May, 2022 · 16 min read

Secure your Spring Boot API with JSON Web Tokens

Overview If you are reading this article I assume you are a bit familiar with Spring Boot and building API...
Ihor Sokolyk

7 Jun, 2021 · 6 min read

Spring Cloud Gateway security with JWT

There is a clear understanding that everything that is exposed to the Internet should be secured. Especially when you create...
Ihor Kosandyak

26 Feb, 2021 · 4 min read

Two-Factor Authentication with Java and Google Authenticator

I am more than sure that each of you have at least one account with enabled Two-Factor Authentication (2FA). But...
Ihor Sokolyk

26 Sep, 2019 · 4 min read

5 Ways To Improve Application Performance

Creation of fast, ease and smooth application is not that easy. You need to be aware about tons of cases...
Ihor Kosandyak

9 Aug, 2019 · 3 min read

Spring Boot REST Internationalization

Have you ever faced with challenging task of providing service to your users in their native language? If so —...
Ihor Kosandyak

29 Oct, 2018 · 4 min read

Spring Boot with Hazelcast

Have you ever faced with slow performance of your application? Have you ever thought of the way to boost your...
Ihor Kosandyak

5 Sep, 2018 · 4 min read

Spring Boot + Caching

This topic will give you understanding of usage Spring Boot with Caching to increase your app performance significantly 🚀 !...
Ihor Kosandyak

10 Aug, 2018 · 5 min read

Spring Boot Profiles

How many times did you have to use different credentials or configuration in production and development applications? I bet your...
Ihor Sokolyk

25 May, 2018 · 3 min read

10 Tips To Keep Your Code Clean

Did you ever look into your or your team members code and think ‘What a hack? Why does this method...
Ihor Sokolyk

5 Dec, 2017 · 5 min read

Uploading files to AWS S3 Bucket using Spring Boot

Intro Hi guys! Today we are going to talk about uploading files to Amazon S3 Bucket from your Spring Boot application. As you may...
Ihor Sokolyk

3 Dec, 2017 · 6 min read

Spring Boot + GraphQL + MongoDB

If you read this article, than you probably heard about GraphQL. Here we will speak about how to create simple...
Ihor Kosandyak

30 Nov, 2017 · 6 min read

Spring Boot + WebSockets + Angular 5

Hello guys! Here we will speak about how to set up Spring Boot project with Websocket messaging and Angular 5....
Ihor Kosandyak

10 Nov, 2017 · 4 min read

Spring Boot + PayPal + Angular 2

Hi guys! Nowadays, more often and often in different projects you have to handle and deal with different payment services,...
Ihor Kosandyak

8 Nov, 2017 · 5 min read

Microservices with Java. Quick Start. Part 2

Hello! In this part we will speak about communication between microservices, and will add an API Gateway to our project....
Ihor Kosandyak

5 Nov, 2017 · 5 min read

Microservices with Java. Quick Start. Part 1

Hi everyone! In this article we will create the simple Spring Cloud Project ready to start and work! Day by day, often...
Ihor Kosandyak

5 Nov, 2017 · 6 min read

Spring Boot Quick Start!

This is a short guide about how to start your first Spring Boot Application. Intro Hi all! This guide provides...
Ihor Kosandyak

20 Mar, 2017 · 6 min read