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

java json simd json-parser simdjson vector-api

• Updated Feb 20, 2026
• Java

Rendering library for Minecraft blocks, items, entities, fluids, and portals. Reads a vanilla client JAR and any stack of resource packs, then produces isometric or 2D previews as static PNGs or animated frame sequences.

java minecraft asm minecraft-renderer java-library texture-pack resource-pack isometric-rendering-engine headless-rendering atlas-generator minecraft-assets vector-api

• Updated Nov 6, 2026
• Java

High-performance math library using Java Vector API (requires JDK 26+)

java math simd vector-api

• Updated Nov 4, 2026
• Java

Solid and Fast CSV Reader and Writer Leveraging SIMD Operation and the Vector API

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• Updated Oct 9, 2026
• Java

High-throughput systems. Zero-allocation patterns. Virtual thread mastery. Mechanical sympathy, custom JIT-friendly collections, lock-free concurrency. Project Loom, SIMD via Vector API, Aeron-style messaging. GraalVM native. No-frameworks. Standard Library + Unsafe. java -jar → Scale.

java lock-free jmh graalvm hotspot unsafe native-image aeron zero-allocation jfr project-loom vector-api virtual-threads mechanical-symmetry jvm-intrinsics

• Updated Apr 8, 2026
• Java

Ultra-fast, SIMD-accelerated full-text search engine built on Java 22.

java search-engine information-retrieval high-performance simd bm25 loom memory-segment vector-api virtual-threads ffm-api lucene-alternative

• Updated Mar 24, 2026
• Java

A high-performance in-memory vector database in Java with sun.misc.Unsafe off-heap storage and SIMD-accelerated math.

typescript simd low-latency systems-programming similarity-search hnsw vector-database java-17 vector-api off-heap-memory

• Updated Jul 16, 2026
• Java

A modern financial API leveraging Java 27's latest JEPs (Structured Concurrency, Vector API, Pattern Matching) for high-throughput and secure transactions

java helidon vector-api virtual-threads java27

• Updated Sep 18, 2026
• Java

Ultra-low latency, Zero-GC engine for Nanopore "Read Until" adaptive sampling. Built with HFT principles, SIMD Vector API, and Project Panama.

bioinformatics simd lock-free hft dynamic-time-warping zero-gc nanopore-sequencing project-panama vector-api java-22 read-until

• Updated Apr 1, 2026
• Java

A JVM benchmark lab: where explicit Vector-API SIMD earns its place in Parquet integer bit-unpacking, and where C2 already produces competitive scalar code (JDK 25, Vector API, MemorySegment).

performance jvm simd parquet jmh vector-api bit-packing

• Updated Nov 4, 2026
• Assembly

Parallel gzip compression engine on JDK 25. Blocks are deflated on virtual threads and stitched into one gzip member that gzip and GZIPInputStream both accept. Includes a Vector API SIMD Adler-32 at 2.8x scalar Java, memory mapped I/O through the FFM API, JMH benchmarks, and a React landing page with an in browser compressor.

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• Updated Nov 10, 2026
• TypeScript