Top 946 performance open source projects

Clear Eyes. Full Hearts. Can’t Lose.

hight performance uglify plugin for webpack

jsperf.com v2. https://github.com/h5bp/lazyweb-requests/issues/174

JMeter plugin that lets you send sample results to an ElasticSearch engine to enable live monitoring of load tests.

Scalable dynamic library and python loading in HPC environments

calip(er): all functions deserve to be measured and debugged at runtime

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

A Python package for manipulating 2-dimensional tabular data structures

A fast, flexible, and small SEO-friendly lazy loader.

The Developer Tools Panel for WordPress

How fast is your code? See it directly in Rails console.

A T-Digest implementation in golang

PoWA user interface

Smart Server Performance

Comparison of OpenGL and Vulkan API in terms of performance.

Strings in a hurry.

A progressive theme development rig for WordPress.

This is a tool for Linux kernel ftrace and perf events visualization

Entity Framework 6.x Second Level Caching Library.

An accurate and simple tool uses KVO to measure the time cost of every view controller.

Access Abseil Swiss Tables from C

⚖️ Find the cost of adding a new dependency to your project

Low-overhead sampling profiler for PHP 7+

MUD is a layer over Overtone to make live composition more powerful and immediate.

Measuring cmov vs branch-mov performance

🚅 性能专栏（Performance Column）

Automatic unique ID for Pages, Files and Structures including performant helpers to retrieve them. Bonus: Tiny-URL.

collection of various resources devoted to performance and input lag optimization

A free shopping cart system, based on OpenCart (http://www.opencart.com). An ideal alternative to Opencart, rich to develop - easy to use! Read Wiki for improvements over Opencart.

Some tests for comparing performance between bundling and unbundling JS

Pgtune - tuning PostgreSQL config by your hardware

Just the right amount of Rails eager loading

Ansible Role - Memcached

Python import profiler

AWS Lambda Power Tuner UI is an open source project creating a deployable easy to use website built on a layered technology stack allowing you to optimize your Lambda functions for cost and/or performance in a data-driven way via an easy to use UI.

Visualize Erlang/Elixir Nodes On The Command Line

JS Gotta go fast ! | Increase native JS functions performances

Code for my ngconf talk "Optimizing an Angular Application".

A small ASCII-only bounded length string representation.

A simple WordPress translation cache

Let's make our apps fast ⚡

Performance tweaks for the front-end and back-end of a store.

Emacs Lisp Latency Tracing for the Chromium Catapult Trace Event Format

An extremely accurate Android method tracing tool.

displays the import size of the package you are importing inside the code editor

Distributed load testing made simple

STAT - the Stack Trace Analysis Tool

The bundle extends functionality of FOSElasticaBundle. Improves performance of fos:elastica:populate command

Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

Analytical Models of the Performance of C-V2X Mode 4 Vehicular Communications

Using vertx-client for AWS SDK v2

Performant sorting for complex input

Low-latency WebSocket Server

A .NET 5 library to run C# code in parallel on the GPU through DX12 and dynamically generated HLSL compute shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀

一个高性能,可靠,异步的本地持久化队列实现；重启JVM、重启服务器、或者强制KILL进程时,队列里的数据不丢失；

monomorphist - a JavaScript performance companion

A Swiss army knife for your daily Linux network plumbing.

Eleventy + Tailwind CSS blog starter by Marc Filleul

Example roles and yaml files for performance-sensitive applications running on OpenShift