crejk

system-design-primer

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

ui

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

AppFlowy

Bring projects, wikis, and teams together with AI. AppFlowy is an AI collaborative workspace where you achieve more without losing control of your data. The best open source alternative to Notion.

system-design

Learn how to design systems at scale and prepare for system design interviews

modular-monolith-with-ddd

Full Modular Monolith application with Domain-Driven Design approach.

Zettlr

Your One-Stop Publication Workbench

tilt

Define your dev environment as code. For microservice apps on Kubernetes.

avro

Apache Avro is a data serialization system.

VQGAN-CLIP

Just playing with getting VQGAN+CLIP running locally, rather than having to use colab.

hermitage

What are the differences between the transaction isolation levels in databases? This is a suite of test cases which differentiate isolation levels.

fs2

Compositional, streaming I/O library for Scala

logbook

An extensible Java library for HTTP request and response logging

DoodleCSS

A simple hand drawn HTML/CSS theme

eventuate-tram-examples-customers-and-orders

An example of Choreography-based sagas in Spring Boot/JPA microservices

UnifiedMetrics

Fully-featured metrics collection agent for Minecraft servers. Supports Prometheus and InfluxDB. Dashboard included out-of-box.

punkt

Live coding music library/environment for Kotlin

riptide

Client-side response routing for Spring

pbandk

Kotlin Code Generator and Runtime for Protocol Buffers

java-stacksrc

Decorates stack traces with source code snippets.

aedile

Kotlin Wrapper for Caffeine

no-copy

A Kotlin compiler plugin that removes the `copy` method of data classes.

cabs-java

rtree2

Immutable in-memory R-Tree and R*-Tree for Java with Iterable API

cinema

Cinema playground - example repo from reserving seats with different rules

sqiffy

Experimental compound SQL framework with type-safe DSL API generated at compile-time from annotation based scheme diff

reactive-event-sourcing-java

samstack

Sample Ktor app using a functional stack

PrawdziwaCenaOlxPL

jak chce mieszkanie za 3000 zl to raczej nie chce mieszkania za 3000 zl + milion zl czynszu jak cos (taka ciekawostka)

javalin-configuration-file

Static configuration file for your Javalin application