high-performance — open-source software health

crates.io · npm

98Exceptionalhealth index

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

Rust · JavaScript★ 43.4K↓ 430/moAug 5, 2026

Apache-2.0Aug 5, 2026 · metrics 2.10.0

Maven

97Exceptionalhealth index

ceph/ceph

Ceph is a distributed object, block, and file storage platform

C++ · Python★ 16.9KAug 18, 2026

Custom licenseAug 18, 2026 · metrics 2.10.0

crates.io · npm

97Exceptionalhealth index

vectordotdev/vector

A high-performance observability data pipeline.

Rust · CUE★ 22.3K↓ 102/moAug 5, 2026

MPL-2.0Aug 5, 2026 · metrics 2.10.0

PyPI

96Exceptionalhealth index

quantumlib/OpenFermion

Python package for compiling and analyzing quantum algorithms to simulate electronic structures.

Python★ 1,710Jul 18, 2026

Apache-2.0Jul 18, 2026 · metrics 2.10.0

npm

94Exceptionalhealth index

jaredwray/cacheable

a robust, scalable, and maintained set of caching packages

TypeScript★ 2,005↓ 1.4B/moAug 27, 2026

MITAug 27, 2026 · metrics 2.10.0

npm · crates.io

94Exceptionalhealth index

tauri-apps/tauri

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

Rust★ 109.9K↓ 25.9M/moAug 4, 2026

Apache-2.0Aug 4, 2026 · metrics 2.10.0

93Exceptionalhealth index

Tochemey/goakt

[Go]Distributed Actor/Grain framework for Golang with goodies

Go★ 363Jul 20, 2026

MITJul 20, 2026 · metrics 2.10.0

Maven

93Exceptionalhealth index

alibaba/fastjson2

🚄 FASTJSON2 is a Java JSON library with excellent performance.

Java★ 4,397Aug 28, 2026

Apache-2.0Aug 28, 2026 · metrics 2.10.0

—

91Excellenthealth index

SciML/OrdinaryDiffEq.jl

High performance ordinary differential equation (ODE) and differential-algebraic equation (DAE) solvers, including neural ordinary differential equations (neural ODEs) and scientific machine learning (SciML)

Julia★ 662Jul 19, 2026

Custom licenseJul 19, 2026 · metrics 2.10.0

91Excellenthealth index

bytedance/sonic

A blazingly fast JSON serializing & deserializing library

Go · Assembly★ 9,590Aug 28, 2026

Apache-2.0Aug 28, 2026 · metrics 2.10.0

Maven

91Excellenthealth index

eclipse-vertx/vert.x

Vert.x is a tool-kit for building reactive applications on the JVM

Java★ 14.7KAug 27, 2026

Custom licenseAug 27, 2026 · metrics 2.10.0

PyPI

90Excellenthealth index

pyinfra-dev/pyinfra

🔧 pyinfra turns Python code into shell commands and runs them on your servers. Execute ad-hoc commands and write declarative operations. Target SSH servers, local machine and Docker containers. Fast and scales from one server to thousands.

Python★ 5,946Aug 12, 2026

MITAug 12, 2026 · metrics 2.10.0

PyPI · NuGet

89Excellenthealth index

ERGO-Code/HiGHS

Linear optimization software

C++★ 1,730↓ 5,077/moJul 18, 2026

MITJul 18, 2026 · metrics 2.10.0

—

88Excellenthealth index

EnzymeAD/Enzyme

High-performance automatic differentiation of LLVM and MLIR.

LLVM · C++★ 1,648Jul 18, 2026

Custom licenseJul 18, 2026 · metrics 2.10.0

88Excellenthealth index

cloudwego/netpoll

A high-performance non-blocking I/O networking framework focusing on RPC scenarios.

Go★ 4,601Aug 28, 2026

Apache-2.0Aug 28, 2026 · metrics 2.10.0

—

87Excellenthealth index

JuliaSymbolics/Symbolics.jl

Symbolic programming for the next generation of numerical software

Julia★ 1,514Jul 17, 2026

Custom licenseJul 17, 2026 · metrics 2.10.0

npm

87Excellenthealth index

mrousavy/react-native-vision-camera

📸 A powerful, high-performance React Native Camera library.

TypeScript · Swift · Kotlin★ 9,582↓ 2.7M/moAug 27, 2026

MITAug 27, 2026 · metrics 2.10.0

86Excellenthealth index

born-ml/born

Born is a modern ML framework for Go — train and deploy models as single binaries. Pure Go, zero CGO, GPU accelerated.

Go★ 121Aug 14, 2026

Apache-2.0Aug 14, 2026 · metrics 2.10.0

—

86Excellenthealth index

hellobertrand/zxc

Asymmetric lossless compression built for ultra-fast decode. 40%+ faster than LZ4 on ARM64, with better ratios. C library, write-once/read-many.

C★ 413Jul 18, 2026

Custom licenseJul 18, 2026 · metrics 2.10.0

—

83Excellenthealth index

AdaptiveCpp/AdaptiveCpp

Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

C++★ 1,928Aug 28, 2026

BSD-2-ClauseAug 28, 2026 · metrics 2.10.0

npm

83Excellenthealth index

ServiceStack/ServiceStack

Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

C# · JavaScript★ 5,498Aug 28, 2026

Custom licenseAug 28, 2026 · metrics 2.10.0

Maven · npm

81Excellenthealth index

Ahoo-Wang/Wow

Modern Reactive CQRS Architecture Microservice development framework based on DDD and EventSourcing | 基于 DDD & EventSourcing 的现代响应式 CQRS 架构微服务开发框架

Kotlin★ 296Jul 15, 2026

Apache-2.0Jul 15, 2026 · metrics 2.10.0

Maven

81Excellenthealth index

LINBIT/linstor-server

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

Java★ 1,270Jul 20, 2026