Optimized GPU and NPU attention kernels from DeepSeek for sparse prefill and FP8/FP4 KV-cache decoding in DeepSeek-V4.1 inference.
JSON for Modern C++
FlatBuffers: Memory Efficient Serialization Library
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
LIEF - Library to Instrument Executable Formats (C++, Python, Rust)
CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.
Portable Executable reversing tool with a friendly GUI
CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python, Matlab/Octave, Julia or Javascript
Verible is a suite of SystemVerilog developer tools, including a parser, style-linter, formatter and language server
SystemVerilog compiler and language services
Argument Parser for Modern C++
OpenVDB - Sparse volume data structure and tools
BrainFlow is a library intended to obtain, parse and analyze EEG, EMG, ECG and other kinds of data from biosensors
an extensive Qt5 & Qt6 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without external dependencies
Sol-Attn (arXiv 2607.24027) sparse acceleration for MiniMax H3 on V100 β single-node ComfyUI plugin (embedded FP16Safe + keep-or-drop kernel)
Lightweight C++ command line option parser
Simple .INI file parser in C, good for embedded systems
A single file C++ header-only PEG (Parsing Expression Grammars) library
XMachOViewer is a Mach-O viewer for Windows, Linux and MacOS
DeepSeek V4 Flash 0731 - free deepseek v4 flash download, gguf, ollama, deepseek v4 pro 0813. deepseek v4 flash vs pro, benchmark, MoE, 1M context, compressed sparse attention, coding. CUDA/CPU, no API key, Windows local AI. Download:π‘
Productive, portable, and performant GPU programming in Python.
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
Light-weight, simple and fast XML parser for C++ with XPath support
Fast and lightweight HTML/CSS rendering engine
Parsing Expression Grammar Template Library
The Universal Storage Engine
A header-only C++ argument parser library. Supposed to be flexible and powerful, and attempts to be compatible with the functionality of the Python standard argparse library (though not necessarily the API).
ELF file viewer/editor for Windows, Linux and MacOS.
Praat in Python, the Pythonic way
Compressed Log Processor (CLP) is a free log management tool capable of compressing logs and searching the compressed logs without decompression.
Math Parser: Java, C#, C++, Kotlin, Android, and all .NET platforms (Nuget, Maven, CMake). Supports .NET Framework, .NET Core, .NET Standard, Xamarin, and more. Features: rich built-in library of math functions, operators, constants. Flexible in user-defined arguments, functions. Expressions provided as plain text. Easy to use. Well documented.
PDBRipper is a utility for extract an information from PDB-files.
Fast, hierarchical, sparse Voxel Grid
C++ library for solving large sparse linear systems with algebraic multigrid method
Rapid YAML - a library to parse and emit YAML, and do it fast.
APK/DEX detector for Windows, Linux and MacOS.
Numerical linear algebra software package
Fast CSV parser and writer for Modern C++
Distributed-memory, arbitrary-precision, dense and sparse-direct linear algebra, conic optimization, and lattice reduction
Fast, convenient JSON serialization and parsing in C++
A small .NET library for splitting binary data streams into complete protocol frames. It handles partial and combined packets, configurable length fields, noise recovery, XOR, and CRC16-Modbus validation.
PE file parser in plain C++17 - reading exe headers byte by byte
FlashPrefill V2: Block-Sparse Prefill Attention for Long-Context LLM Serving
portable executable file parser written in modern c++ (20)
RUG β Rug Understands Grammar β is a C++98 parser generator and runtime library that compiles an ABNF grammar into a packed LALR(1) parsing table.
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.
A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.
A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format
Python wrapper around rapidjson
A Parser to recover Yes-Steve-Model Encrypted Binaries.
A YAML parser and emitter in C++
Programmable CUDA/C++ GPU Graph Analytics
INI file reader and writer