Open Source application generator for creating Spring Boot + Angular/React projects in seconds

https://www.jhipster.tech/ https://github.com/jhipster/generator-jhipster

Kalkulator wynagrodzeń (płac) netto-brutto

https://www.bankier.pl/narzedzia/kalkulator-placowy

Mastering Kotlin standard functions: run, with, let, also and apply

https://medium.com/@elye.project/mastering-kotlin-standard-functions-run-with-let-also-and-apply-9cd334b0ef84

G Suite Toolbox – dig online

https://toolbox.googleapps.com/apps/dig/

A collection of JUnit rules for testing code that uses java.lang.System

https://stefanbirkner.github.io/system-rules/

Kotlin Mega Tutorial

https://superkotlin.com/kotlin-mega-tutorial/

Téryho Chata (Schronisko Teryego)

Do Chaty Téryho ze Starego Smokovca Téryho Chata – najwyżej położone, całoroczne schronisko w Tatrach

Distributed, Real-time Joins and Aggregations on User Activity Events using Kafka Streams

https://www.confluent.io/blog/distributed-real-time-joins-and-aggregations-on-user-activity-events-using-kafka-streams/

Building a Real-Time Streaming ETL Pipeline in 20 Minutes with Kafka Streams API

https://www.confluent.io/blog/building-real-time-streaming-etl-pipeline-20-minutes/

git rebase – scalanie wielu commitow do jednego przed mergem

http://yarpo.pl/2015/10/12/git-rebase-scalanie-wielu-commitow-do-jednego-przed-mergem/