Top Performance repositories

Biggest movers this week

git clone https://github.com/itsfatduck/optimizerDuck.git

git clone https://github.com/yokoffing/Betterfox.git

npm install lenis

git clone https://github.com/winsiderss/systeminformer.git

git clone https://github.com/wolfpld/tracy.git

git clone https://github.com/Atlas-OS/Atlas.git

Top 57 on the Elo ladder

1. #973
   gin-gonic/gin

   Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly…

   • Emerald II

   1,861 Elo −13589.5kGo
2. #1,038
   grafana/k6

   A modern load testing tool, using Go and JavaScript

   • Emerald II

   1,849 Elo −2832.3kGo
3. #1,146
   itsfatduck/optimizerDuck

   Free, open-source Windows optimization tool for performance, privacy, and simplicity.

   • Emerald III

   1,835 Elo +15111.7kC#
4. #1,339
   fastify/fastify

   Fast and low overhead web framework, for Node.js

   • Emerald IV

   1,806 Elo −1937.4kJavaScript
5. #1,396
   darkroomengineering/lenis

   Smooth scroll as it should be

   • Emerald IV

   1,798 Elo +4117.2kTypeScript
6. #1,913
   gofiber/fiber

   ⚡️ Express inspired web framework written in Go

   • Platinum I

   1,737 Elo +1140.2kGo
7. #1,923
   Atlas-OS/Atlas

   🚀 An open and lightweight modification to Windows, designed to optimize performance, privacy and usability.

   • Platinum I

   1,736 Elo +1822.1kPowerShell
8. #2,019
   solidjs/solid

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

   • Platinum I

   1,725 Elo −6836.2kTypeScript
9. #2,046
   fmtlib/fmt

   A modern formatting library

   • Platinum II

   1,722 Elo −1225.9kC++
10. #2,099
    locustio/locust

    Write scalable load tests in plain Python 🚗💨

    • Platinum II

    1,716 Elo −1828.2kPython
11. #2,119
    winsiderss/systeminformer

    A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware…

    • Platinum II

    1,714 Elo +4016.5kC
12. #2,258
    lovell/sharp

    High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the…

    • Platinum II

    1,700 Elo −2632.8kJavaScript
13. #2,708
    wolfpld/tracy

    Frame profiler

    • Platinum IV

    1,659 Elo +2217.1kC++
14. #3,657
    bvaughn/react-virtualized

    React components for efficiently rendering large lists and tabular data

    • Gold II

    1,595 Elo −5627kTypeScript
15. #3,686
    apache/tvm

    Open Machine Learning Compiler Framework

    • Gold II

    1,593 Elo −3013.9kPython
16. #4,137
    didi/DoKit

    一款面向泛前端产品研发全生命周期的效率平台。

    • Gold III

    1,565 Elo −4020.4kJava
17. #4,253
    Nuitka/Nuitka

    Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.14. You feed it your…

    • Gold III

    1,559 Elo +1715.2kPython
18. #4,497
    pinpoint-apm/pinpoint

    APM, (Application Performance Management) tool for large-scale distributed systems.

    • Gold IV

    1,546 Elo −1213.8kJava
19. #4,708
    thedaviddias/Front-End-Performance-Checklist

    🎮 The only Front-End Performance Checklist that runs faster than the others

    • Gold V

    1,534 Elo −617.3k
20. #5,003
    apache/jmeter

    Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

    • Silver I

    1,519 Elo −359.6kJava
21. #5,046
    webdriverio/webdriverio

    Next-gen browser and mobile automation test framework for Node.js

    • Silver I

    1,517 Elo +89.8kTypeScript
22. #5,266
    avajs/ava

    Node.js test runner that lets you develop with confidence 🚀

    • Silver I

    1,507 Elo −1320.8kJavaScript
23. #5,360
    aFarkas/lazysizes

    High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any…

    • Silver I

    1,503 Elo −4517.7kJavaScript
24. #5,576
    leeoniya/uPlot

    📈 A small, fast chart for time series, lines, areas, ohlc & bars

    • Silver II

    1,493 Elo +1310.6kJavaScript
25. #5,702
    gofr-dev/gofr

    An opinionated GoLang framework for accelerated microservice development. Built in support for databases and…

    • Silver II

    1,487 Elo −2320.7kGo
26. #6,105
    grafana/pyroscope

    Continuous Profiling Platform. Debug performance issues down to a single line of code

    • Silver III

    1,469 Elo +411.7kGo
27. #6,115
    aidenybai/million

    Optimizing compiler for React

    • Silver III

    1,468 Elo −1717.6kTypeScript
28. #6,374
    cython/cython

    The most widely used Python to C compiler

    • Silver IV

    1,457 Elo −3110.8kCython
29. #6,492
    dotnet/BenchmarkDotNet

    Powerful .NET library for benchmarking

    • Silver IV

    1,453 Elo −311.5kC#
30. #6,517
    yokoffing/Betterfox

    Firefox user.js for optimal privacy and security. Your favorite browser, but better.

    • Silver IV

    1,452 Elo +5410.9kJavaScript
31. #6,665
    infernojs/inferno

    :fire: An extremely fast, React-like JavaScript library for building modern user interfaces

    • Silver V

    1,446 Elo −3516.4kJavaScript
32. #6,725
    QwikDev/partytown

    Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

    • Silver V

    1,444 Elo −2613.8kTypeScript
33. #6,770
    trimstray/nginx-admins-handbook

    How to improve NGINX performance, security, and other important things.

    • Silver V

    1,442 Elo +1614.3kShell
34. #6,962
    Unity-Technologies/EntityComponentSystemSamples
    • Silver V

    1,435 Elo +48.2kC#
35. #7,220
    masonr/yet-another-bench-script

    YABS - a simple bash script to estimate Linux server performance using fio, iperf3, & Geekbench

    • Bronze I

    1,425 Elo +166.8kShell
36. #7,432
    TanStack/virtual

    🤖 Headless UI for Virtualizing Large Element Lists in JS/TS, React, Solid, Vue and Svelte

    • Bronze II

    1,416 Elo +67.1kTypeScript
37. #7,683
    TechEmpower/FrameworkBenchmarks

    Source for the TechEmpower Framework Benchmarks project

    • Bronze II

    1,407 Elo −78.1kC++
38. #7,689
    artilleryio/artillery

    The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load…

    • Bronze II

    1,407 Elo −89.1kTypeScript
39. #7,779
    google/pprof

    pprof is a tool for visualization and analysis of profiling data

    • Bronze II

    1,404 Elo 9.3kGo
40. #7,942
    sschmid/Entitas

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

    • Bronze III

    1,398 Elo +17.6kC#
41. #8,179
    halide/Halide

    a language for fast, portable data-parallel computation

    • Bronze IV

    1,388 Elo +96.6kC++
42. #8,283
    GoogleChromeLabs/quicklink

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

    • Bronze IV

    1,384 Elo 11.3kJavaScript
43. #8,399
    dgryski/go-perfbook

    Thoughts on Go performance optimization

    • Bronze IV

    1,379 Elo −1910.8k
44. #8,429
    welldone-software/why-did-you-render

    why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders…

    • Bronze IV

    1,379 Elo +1512.5kJavaScript
45. #8,810
    SwiftUIX/SwiftUIX

    An exhaustive expansion of the standard SwiftUI library.

    • Bronze V

    1,360 Elo +108.2kSwift
46. #8,920
    codenotary/immudb

    immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

    • Copper I

    1,355 Elo −159kGo
47. #8,986
    pastelsky/bundlephobia

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

    • Copper I

    1,351 Elo −49.6kTypeScript
48. #9,040
    the-benchmarker/web-frameworks

    Which is the fastest web framework?

    • Copper I

    1,348 Elo +67kPHP
49. #9,051
    allegro/bigcache

    Efficient cache for gigabytes of data written in Go.

    • Copper I

    1,347 Elo −128.1kGo
50. #9,103
    markzhai/AndroidPerformanceMonitor

    A transparent ui-block detection library for Android. (known as BlockCanary)

    • Copper I

    1,344 Elo −36.7kJava
51. #9,259
    joerick/pyinstrument

    🚴 Call stack profiler for Python. Shows you why your code is slow!

    • Copper II

    1,335 Elo +98kPython
52. #9,479
    dgraph-io/ristretto

    A high performance memory-bound Go cache

    • Copper III

    1,320 Elo −47kGo
53. #9,617
    codesenberg/bombardier

    Fast cross-platform HTTP benchmarking tool written in Go

    • Copper III

    1,305 Elo −196.8kGo
54. #9,695
    AllThingsSmitty/must-watch-javascript

    JavaScript talks you have to see 👀 on functional programming, performance, frameworks, React, debugging, leveling up…

    • Copper III

    1,295 Elo −47.1k
55. #9,735
    NeXTs/Clusterize.js

    Tiny vanilla JS plugin to display large data sets easily

    • Copper III

    1,289 Elo −47.2kJavaScript
56. #9,748
    ApoorvSaxena/lozad.js

    🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images…

    • Copper IV

    1,287 Elo −137.4kJavaScript
57. #9,951
    guess-js/guess

    🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web

    • Copper IV

    1,175 Elo −497.1kTypeScript