Java 27 Is Out — 9 Changes Every Developer Must Know
Java 27 shipped Sept 15 with post-quantum TLS on by default, 22% smaller heaps, universal G1 GC, JFR secret redaction, and JVMCI removal. ...
Fearless SIMD 1.0: Rust Gets Safe, Stable SIMD
fearless_simd v1.0 ships safe SIMD for stable Rust — no unsafe blocks, frozen API, 3-year ...
Claude Cache Diagnostics Is GA: Debug Prompt Cache Misses Now
Anthropic's cache diagnostics feature is now GA on the Claude API. Learn how to opt ...
jemalloc 5.4: Meta Revives the Allocator in Your Server
jemalloc 5.4.0 ships after 7 years of dormancy — Meta unarchived the project and committed ...
CppCon 2026: The 4 C++26 Features That Change How You Code
CppCon 2026 just wrapped. Here are the 4 C++26 features — reflection, contracts, std::simd, and ...
Java 27 AOT (JEP 544): Cut Microservice Startup Time 80%
JEP 544 ships in JDK 27 with 65-80% startup reduction for Java microservices. No code changes. Here are the commands, caveats, and how ...
Java 27 Is Out: Post-Quantum TLS and Compact Headers
Java 27 shipped today. It’s not an LTS release — Java 25 holds that designation ...
eBPF Memoization Cuts Kernel CPU 90%: Cache Key Design
An eBPF security agent cut kernel CPU cycles by 90% with one inode cache. Here's ...
MSVC Build Tools September 2026: ARM64 FEAT_CSSC, APX, and Tail Calls Land
The September 2026 MSVC Build Tools Preview adds ARM64 FEAT_CSSC, FEAT_FAMINMAX, FEAT_LUT, expanded APX support ...
Julia 1.13 Released: 70x Faster GC, Precompilation Gains
Julia 1.13 delivers a 70x garbage collection speedup, 30% faster precompilation, and a built-in REPL ...