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 engineers. Here’s what changed and how to upgrade ...
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 ...
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 on x64, and first-class tail calls via __preserve_none ...
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 ...
.NET 11 RC1: C# 15 Unions and Runtime Async Go Production
.NET 11 RC1 ships with a go-live license, C# 15 union types as default, runtime-native ...
Next.js 16.3: Instant Navigations and 90% Less Dev Memory
Next.js 16.3 ships Cache Components, Partial Prefetching, and Turbopack improvements that cut dev memory by ...
AWS Lambda SnapStart Now Supports Container Images
Container images in AWS Lambda have always carried a hidden tax: cold starts measured in ...