968 Open source projects that are alternatives of or similar to Cython

Reduce CPU usage by non-blocking async loop and psychologically speed up in JavaScript

🌸 HTTP REST API caching middleware, to be used between load balancers and REST API workers.

Intel® Scalable Dataframe Compiler for Pandas*

Quicklink prefetching strategy for the Angular router

Optimised binary UUIDs in Laravel

Career Resources for Data Science, Machine Learning, Big Data and Business Analytics Career Repository

Reproducible Data Science at Scale!

Web性能的方方面面🚀

React ESI: Blazing-fast Server-Side Rendering for React and Next.js

Fast Deep Learning Library (DLL) for C++ (ANNs, CNNs, RBMs, DBNs...)

Super simple virtualized list React component

SQL query stress simulator created by Adam Machanic http://dataeducation.com/sqlquerystress-the-source-code/

🍎Objective C Method Tracing Call Chart

Mirror of Apache Giraph

Fast, asynchronous and elegant Python web framework.

🔍 Rails N+1 queries auto-detection with zero false positives / false negatives

The consistently-fast, complete memoization solution for JS

Workflows and interfaces for neuroimaging packages

Support content for my blog

Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability

equivalent to kafka-streams 🐙 for nodejs ✨🐢🚀✨

Thrill - An EXPERIMENTAL Algorithmic Distributed Big Data Batch Processing Framework in C++

High performance and extensible micro web framework. Zero memory allocations in hot paths.

Apache Beam is a unified programming model for Batch and Streaming

Make your site’s pages instant in 1 minute and improve your conversion rate by 1%

Yet Another Python Profiler, but this time thread&coroutine&greenlet aware.

Vue Performance Devtool is a browser extension for inspecting the performance of Vue Components.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

Fast Go decoder for dynamic JSON

Source for the TechEmpower Framework Benchmarks project

⚡Metrics to help understand page speed and user experience

Fast ExpressionTree compiler to delegate

Efficient video analysis at scale

High performance, low level networking APIs for building custom servers and clients.

API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

Which is the fastest web framework?

Library for Android Camera 1 and 2 APIs. Massively increase stability and reliability of photo and video capture on all Android devices.

Mirror of Apache Samza

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

List of performance analysis, monitoring and optimization tools

DryIoc is fast, small, full-featured IoC Container for .NET

Go package containing implementations of efficient encoding, decoding, and validation APIs.

Automon combines the power of AOP (AspectJ) with monitoring or logging tools you already use to declaratively monitor your Java code, the JDK, and 3rd party libraries.

A redis clone in Python 3 to disprove some falsehoods about performance.

Firefox Profiler — Web app for Firefox performance analysis

📱 Tips and tricks to improve your React Native FlatList performance and memory consumption

Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.

Efficient cache for gigabytes of data written in Go.

High performance reactive SQL Client written in Java

Arkime (formerly Moloch) is an open source, large scale, full packet capturing, indexing, and database system.

Mirror of Apache Oozie

inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.

why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

🏋️ Find out the cost of adding a new frontend dependency to your project

A fast, efficient Node.js Worker Thread Pool implementation

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

Install and manage a high performance WordPress stack with a few keystrokes

In-app-debug tool for iOS