zimmi

glowroot

Easy to use, very low overhead, Java APM

pgfaceting

Faceted query acceleration for PostgreSQL using roaring bitmaps

manifold

Manifold is a Java compiler plugin, its features include Metaprogramming, Properties, Extension Methods, Operator Overloading, Templates, a Preprocessor, and more.

unpoly

Progressive enhancement for HTML

jetty-load-generator

openhtmltopdf

An HTML to PDF library for the JVM. Based on Flying Saucer and Apache PDF-BOX 3. With SVG image support. Now also with accessible PDF support (WCAG, Section 508, PDF/UA)!

simdjson-java

A Java version of simdjson, a high-performance JSON parser utilizing SIMD instructions

blis

BLAS-like Library Instantiation Software Framework

excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

agrona

High Performance data structures and utility methods for Java

jstachio

Java type safe statically compiled mustache

UpUp

✈️ Easily create sites that work offline as well as online

tiramisu

A polyhedral compiler for expressing fast and portable data parallel algorithms

htmx

</> htmx - high power tools for HTML

shoelace

A collection of professionally designed, every day UI components built on Web standards. SHOELACE IS BECOMING WEB AWESOME 👇👇👇

rainbowgum

Fast, Small, JDK 21+, GraalVM native friendly SLF4J logging framework

javavscode

Java platform support for Visual Studio Code for full featured Java development (edit-compile-debug & test cycle)

uWebSockets

Simple, secure & standards compliant web server for the most demanding of applications

giscus

A comment system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:

beercss

Build material design interfaces in record time... without stress for devs... 🍺💛

good_job

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

magic-bean

A very basic library which will generate getters and setters.

db-scheduler

Persistent cluster-friendly scheduler for Java

qbicc

Experimental static compiler for Java programs.

JCTools

avaje-jsonb

java json binding library via source code generation

avaje-http

Controller generation for Javalin, Helidon SE.

redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

tealish

Tealish: A readable language for Algorand

urlencoder

A simple defensive library to encode/decode URL components.