Top 946 performance open source projects

Hermes: a fault-tolerant replication protocol, implemented over RDMA, guaranteeing linearizability and achieving low latency and high throughput.

A flamegraph generator for Postgres EXPLAIN ANALYZE output.

[DEPRECATED] Use last versions of React and Node.js for better performance

A Chrome DevTools plugin that visualizes Shopify Liquid render profiling data so you can triage long-running code and reduce server response times!

JSCost.org - a JavaScript cost visualizer 💸

REPL rewrite for Node.js ✨🐢🚀✨

C++ Profiler For Games

Ultra fast, compact, Embedded Database for tabular and semistructured data.

Webフロントエンド パフォーマンス改善ハンドブック

Web Performance Auditing tooling

Slim PHP package for professional, ultra fast online shops

Entity Component System library for javascript

Sōzu HTTP reverse proxy, configurable at runtime, fast and safe, built in Rust. It is awesome! Ping us on gitter to know more

The Phoronix Test Suite open-source, cross-platform automated testing/benchmarking software.

Amon is a modern server monitoring platform.

nGraph has moved to OpenVINO

An open source utility library for measuring React component render times.

Navigation Timing

Simple NVME/SAS/SATA SSD test framework for Linux and Windows

ObjectBox C and C++: super-fast database for objects and structs

Thoughts on Go performance optimization

Open Source HTTP Reverse Proxy Cache and Time Series Dashboard Accelerator

highly-efficient pool for JavaScript objects

A browser developer tool extension, which will help you to inspect the performance of React Js components.

A nodejs server that proxies to Contenta CMS and holds custom code.

A 100% compliant, self-hosted typescript parser that emits an ESTree-compatible AST

Fast batch message passing between nodes for Erlang/Elixir.

A non-sampling profiler purpose built to measure and optimize performance of ultra low latency/real time systems

A Karma plugin to run Benchmark.js over multiple browsers with CI compatible output.

Samples for "Hibernate performance tuning" talk

(Deprecated) Visualize and detect unnecessary rendering and performance issues in React.

Benchmarks to compare Haskell streaming library performance

⛵️Junit performance rely on junit5 and jdk8+.(java 性能测试框架)

A 3d raycast engine for Arduino

Fast and memory-efficient immutable collections and helper data structures

用于快速找到高耗时方法，定位解决Android App卡顿问题。通过gradle plugin+ASM实现可配置范围的方法插桩来统计所有方法的耗时，并提供友好的界面展示，支持耗时筛选、线程筛选、方法名筛选等。(A Tool for Discovering High Time-consuming Methods for Android App)

A .NET library for hardware-accelerated, high performance, immediate mode rendering via Direct2D.

Run Lighthouse analysis over multiple sites in a single command

⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

Run Lighthouse tests in Pull Requests for multiple URLs with custom budgets

Lightweight tool to deploy PyTorch models to AWS Lambda

Progressive web metrics at your fingertipz

Keep an eye on Google Lighthouse score changes directly on GitHub 💡👀

PHP Benchmarking framework

Fast splay-tree data structure

Fast json encoder in rust, that encodes the structure of JSON values in their types

Jekyll plugin adding a Liquid tag for Cloudinary, for better responsive images

内存监控器

Google Performance Tools runner using Puppeteer

Chrome extension for improving and optimizing performance in React applications (Gatsby and Next.js compatible).

Programming language focused on performance and productivity

rust mqtt broker

XRAutomatedTests is where you can find functional, graphics, performance, and other types of automated tests for your XR Unity development.

cifsd kernel server(SMB/CIFS server)

Cetus is a high performance middleware that provides transparent routing between your application and any backend MySQL Servers.

List of books I've read, projects I've done, videos I've seen, articles I've read or podcasts I've listened to.

A C++ GPU Computing Library for OpenCL

An Android library for decomposing RecyclerView layouts to improve scroll performance.

A tool to monitor everything you want. Clean, simple, extensible and in one place.

End user oriented web performance testing and beaconing