DuckDB 2.0 Is Here
DuckDB 2.0.0 LTS - Cinnamon Teal - is the project's biggest release yet, with a server mode, async I/O, first-class VARIANT support and a …
Java
New Java Features Are Not Just for Interviews. Two Real-World Use Cases from Axelix
See how Axelix uses Java ScopedValue to propagate security context and sealed interfaces to protect domain invariants in real-world …
What jstack Misses When Your Java Service Uses Virtual Threads
A service with virtual threads can have thousands of requests waiting while jstack shows idle carriers. How to read Thread.dump_to_file …
Arcana: One Pure-Java Library for (Almost) Every Archive Format
Arcana extracts ZIP, 7z, RAR 5, zstd, MSI, ISO, DMG and 40+ formats in pure Java 8: no native code, no dependencies, one JAR on Maven …
How three Java Champions put GitHub Copilot to work
Three Java Champions share practical GitHub Copilot workflows, from feature development to agentic verification and debugging Pi4J.
Pi4J Drivers V1.2.0: ePaper, DAC/ADC, Motors, and LoRa
Pi4J Drivers V1.2.0 adds ePaper displays with partial updates, new DAC and ADC drivers, motor and servo controllers, and a LoRa transceiver …
Sheetmusic4J 0.0.5: LilyPond Import and Export
Sheetmusic4J 0.0.5 can read and write LilyPond files through the ScoreFile facade, and brings engraving improvements like tuplet placement …
Create an Uber Clone in 1 Minute
Own a full-stack Java ride-hailing application: rider, driver and admin apps, payments, live tracking and push.
JCast Roundup: AI Agents, Clean Code, Cloud and Quarkus (Summer 2026)
Six new JCast episodes from June to October 2026: AI hype and agents, clean code, cloud costs, Quarkus with Kevin Dubois, and meeting-heavy …
Azul Zulu October 2026 Quarterly Update: 53 CVEs, Then a Zero-Day One Day Later
A record 53 CVEs fixed in the October 2026 quarterly update for Azul Zulu, overtaken within a day by a zero-day: compromised eMudhra CA keys …