Hackernews posts about JDK 21

JDK 21 is the latest version of the Java Development Kit (JDK), which brings significant updates to concurrency and performance capabilities through the inclusion of Project Loom's innovative Virtual Threads technology.

1. A capability-based alternative to Java's SecurityManager (JDK 21+) (github.com)
   2 points by nknize 29 days ago | 2 comments
2. Show HN: ClaudeCraft – Minecraft server where Claude agents do everything
   4 points by skullmag 5 days ago | 6 comments
3. Java Virtual Threads: Understanding JDK 21 Limitations Before the JDK 25 Release (medium.com)
   3 points by tanelpoder 6 months ago | discuss
4. The Energy Consumption of JDK 21 (ionutbalosin.com)
   3 points by theanonymousone almost 2 years ago | discuss
5. Rainbowgum: Fast/small, JDK 21, GraalVM native friendly SLF4J logging framework (github.com)
   1 points by sea-gold 12 months ago | discuss
6. Deno: Help Us Raise $200k to Free JavaScript from Oracle (ionutbalosin.com)
   5 points by theanonymousone 5 months ago | 2 comments
7. Are .NET 4.x and JDK 8.x the "zombie" runtimes of enterprise software?
   68 points by pyeri 11 months ago | 91 comments
8. Show HN: Toward Nirvana with Optional Parameters (github.com)
   1 points by owlstuffing 9 months ago | discuss
9. Benchmarks for JDK HTTP Server Running on Java 21 with Virtual Threads (github.com)
   2 points by simonpure almost 2 years ago | discuss
10. Show HN: Jv 0.1 – Zero-runtime Java sugar language for Java 25 (github.com)
    3 points by asopitech 4 months ago | 1 comments
11. Trump orders release of last JFK, RFK, King assassination files (www.yahoo.com)
    16 points by 2-3-7-43-1807 about 1 year ago | 10 comments
12. X suspends journalist Ken Klippenstein after he published J.D. Vance dossier (www.engadget.com)
    4 points by malermeister over 1 year ago | discuss
13. JFK vs. James Webb on Getting to the Moon (November 21, 1962)
    1 points by NavinF over 1 year ago | 3 comments
14. Questions about AI 2025 (caseyhandmer.wordpress.com)
    1 points by jk_tech 9 months ago | discuss
15. AI VC Simulations Built on OpenAI's Agents SDK – Open-Source MCP Server (github.com)
    2 points by ag_21 10 months ago | 1 comments
16. Show HN: Zero Waste Cloud – Finds 20-40% savings in AWS/GCP bills and CO2 impact (zerowastecloud.io)
    8 points by Suedish 7 months ago | 2 comments
17. Showcase of real-time graphics technology, from the Graphics Programming Discord
    5 points by vblanco over 1 year ago | discuss
18. Show HN: SoundHSA's "Move-to-Earn" MVP – get paid sats for steps ( BitcoinConf) (soundhsa.com)
    1 points by vveerrgg 9 months ago | 1 comments