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Umka: a statically typed embeddable scripting language

C 1,864 76 Updated Nov 27, 2025

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks

C 1,729 301 Updated Nov 26, 2025

💻 C++ Functional Terminal User Interface. ❤️

C++ 9,141 513 Updated Nov 25, 2025

Cryptography Toolkit

C++ 3,071 618 Updated Nov 27, 2025

Looking into the performance of heaps, starting with the Min-Max Heap

C++ 69 10 Updated Jan 15, 2021

A few classes for extremely fast json parsing/serializing in modern C++. Possibly the fastest json parser in C++. Possibly the fastest json serializer in C++.

C++ 90 10 Updated Sep 28, 2025

On the Theoretical Limitations of Embedding-Based Retrieval

Jupyter Notebook 605 46 Updated Sep 15, 2025

XTR/WARP (SIGIR'25) is an extremely fast and accurate retrieval engine based on Stanford's ColBERTv2/PLAID and Google DeepMind's XTR.

Python 173 13 Updated May 3, 2025

PyLate efficient inference engine

Rust 67 7 Updated Sep 11, 2025

⚙️ Create and run workflows (RPA 2.0)

Python 3,792 304 Updated Nov 21, 2025

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

C++ 22,796 1,181 Updated Nov 18, 2025

Presentation for Rust Conf UA 2024 on parsing large test data arrays with SIMD

Rust 1 Updated Jul 26, 2024

Baseline Evaluation of Google DeepMind's XTR

Python 2 Updated Oct 20, 2024

TopK Algorithms Benchmark

C++ 10 4 Updated Jul 16, 2019

MLDS owned repo for the KGQA project on Snowflake Centre. Used to share the relevant code for the users.

Python 3 2 Updated Sep 11, 2024

SPLADE: sparse neural search (SIGIR21, SIGIR22)

Python 948 94 Updated May 3, 2024

The official code implementation for "A Learning-to-Rank Formulation of Clustering-Based Approximate Nearest Neighbor Search" (SIGIR 2024, Washington, D.C.)

Python 8 Updated Jul 31, 2024

build-once run-anywhere c library

C 20,212 724 Updated Nov 19, 2025

A very fast hashtable

C++ 1,812 200 Updated Sep 27, 2023

Compiler front-end foundation technology.

Rust 476 14 Updated Nov 18, 2025

Perplexica is an AI-powered answering engine. It is an Open source alternative to Perplexity AI

TypeScript 27,475 2,851 Updated Nov 27, 2025

Universal cross-platform tokenizers binding to HF and sentencepiece

C++ 423 100 Updated Aug 8, 2025

C++ library for reading and writing of numpy's .npy files

C++ 421 74 Updated Oct 3, 2024

A lightweight research library for managing Approximate Nearest Neighbor search datasets.

Rust 7 2 Updated Jan 17, 2025

Proteus is a database engine (research prototype) designed for today's heterogeneous environments. Proteus adapts to variable data, hardware and workloads through a combination of GPU acceleration,…

C++ 26 3 Updated Sep 29, 2023

C++ Insights - See your source code with the eyes of a compiler

C++ 4,417 261 Updated Jun 26, 2025

Hermit launches linux x86_64 programs in a special, hermetically isolated sandbox to control their execution. Hermit translates normal, nondeterministic behavior, into deterministic, repeatable beh…

Rust 1,329 41 Updated Nov 27, 2025
Starlark 16 2 Updated Jan 31, 2020

The compiler is available for download. Get it!

C++ 2,539 74 Updated Nov 5, 2023
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