Open-Awesome
CategoriesAlternativesStacksSelf-HostedExplore
Open-Awesome

© 2026 Open-Awesome. Curated for the developer elite.

TermsPrivacyAboutGitHubRSS
  1. Home
  2. Tags
  3. Performance

Performance

1437 projects

Showing 36 of 1437 projects

MemoWise
MemoWiseRuby

A high-performance Ruby gem for memoizing instance, class, and module methods with thread safety and advanced features.

#ruby-memoization#metaprogramming#thread-safety
Stars633
Forks27
Last commit28 days ago
ROS2 For Unity
ROS2 For UnityC#

A high-performance communication solution that integrates Unity3D with the ROS2 ecosystem using native ROS2 middleware.

#unity3d#simulation#ros2-foxy
Stars632
Forks87
Last commit11 months ago
Cache Tower
Cache TowerC#

A high-performance multi-layered caching library for .NET, combining in-memory, file, Redis, and MongoDB layers for speed and resilience.

#in-memory-cache#redis-caching#memory-cache
Stars630
Forks38
Last commit5 days ago
Preheat
PreheatSwift

Automates prefetching of content in UITableView and UICollectionView for iOS/tvOS apps.

#ios#prefetching#uitableview
Stars627
Forks21
Last commit3 years ago
Reaction
ReactionC++

A lightweight, header-only, high-performance reactive programming framework for C++20, bringing React/Vue-style dataflow to native applications.

#c-plus-plus-20#reactive-programming#ui-dataflow
Stars608
Forks70
Last commit10 months ago
BitFaster.Caching
BitFaster.CachingC#

High-performance, thread-safe in-memory caching primitives for .NET with advanced eviction policies.

#lfu-cache#in-memory-cache#lru-cache
Stars607
Forks43
Last commit29 days ago
PostgreSQL Metrics
PostgreSQL MetricsPython

A CLI tool that extracts PostgreSQL database and cluster metrics, outputting them as JSON or sending them via UDP.

#ffwd#database-monitoring#metrics-collection
Stars599
Forks52
Last commit3 years ago
potemkin
potemkinClojure

A Clojure library providing facades and workarounds for common pain points like namespace organization, custom map types, and REPL-friendly protocols.

#library-development#macros#facades
Stars595
Forks56
Last commit8 months ago
node-bindgen
node-bindgenRust

A Rust library for creating native Node.js modules with idiomatic Rust code and automatic FFI generation.

#n-api#native-modules#ffi
Stars587
Forks43
Last commit1 year ago
Portable ASCII
Portable ASCIIPHP

A performance-optimized PHP library for ASCII string manipulation, transliteration, and slug generation without requiring mbstring or iconv extensions.

#hacktoberfest#ascii-conversion#unicode
Stars580
Forks51
Last commit13 days ago
Blurhash
BlurhashDart

A Flutter package that displays BlurHash image placeholders for smooth loading experiences.

#dart#loading-indicator#blurhash
Stars575
Forks80
Last commit1 year ago
FlatBuffersSwift
FlatBuffersSwiftSwift

A Swift implementation of FlatBuffers for efficient cross-platform serialization with zero-copy access.

#flatbuffers#data-structures#serialization
Stars573
Forks40
Last commit1 year ago
Automon
AutomonJava

A Java library that uses AspectJ to declaratively add monitoring and tracing to your code, JDK, and third-party libraries.

#tracing#aspectj#observability
Stars570
Forks137
Last commit2 years ago
node-re2
node-re2C++

Node.js bindings for Google's RE2 regex engine, providing a fast and safe alternative to backtracking regex engines.

#c-plus-plus-addon#buffers#unicode
Stars563
Forks59
Last commit4 days ago
UBench
UBenchPHP

A micro PHP library for benchmarking code execution time and memory usage.

#developer-tools#profiling#memory-usage
Stars563
Forks69
Last commit3 years ago
gbt
gbtGo

A fast, highly configurable shell prompt builder for Bash, ZSH, and PowerShell written in Go.

#shell-prompt#termux#terminal
Stars560
Forks34
Last commit2 years ago
htcat
htcatGo

A parallel and pipelined HTTP GET utility for high-speed data transfers, optimized for fast network interconnects.

#network-optimization#parallel-download#pipelining
Stars557
Forks34
Last commit1 year ago
slog
slogGo

A lightweight, configurable, and extensible structured logging library for Go with multi-output support and advanced file handling.

#log-processor#file-logging#monolog
Stars557
Forks33
Last commit3 days ago
scribe
scribeScala

A high-performance, programmatically configurable logging library built from scratch for Scala, Scala.js, and Scala Native.

#scribe#scala-js#macros
Stars553
Forks43
Last commit9 days ago
PoshRSJob
PoshRSJobPowerShell

A high-performance PowerShell module for running background jobs with less overhead than PSJobs.

#runspaces#poshrsjob#runspacepool
Stars550
Forks84
Last commit6 years ago
XAnimatedImage
XAnimatedImageSwift

A performant animated GIF engine for iOS written in Swift, based on FLAnimatedImage.

#ios#flanimatedimage-fork#ui-components
Stars549
Forks27
Last commit10 years ago
Patron
PatronC

A Ruby HTTP client library built on libcurl, offering a sane API with high performance and thread safety.

#api-client#libcurl#web-development
Stars548
Forks75
Last commit1 month ago
Sqinn-Go
Sqinn-GoGo

A Go library for accessing SQLite databases without cgo by using a separate Sqinn child process.

#database-driver#cgo-free#child-process
Stars545
Forks19
Last commit11 days ago
NBench
NBenchC#

Cross-platform performance benchmarking and testing framework for .NET applications.

#azure-devops#performance-testing#unit-testing
Stars542
Forks48
Last commit2 years ago
GitHub Repository
GitHub RepositoryJava

An open-source APM tool for monitoring and analyzing Java applications with end-to-end tracing and business context.

#end-user-monitoring#inspectit#apm
Stars539
Forks127
Last commit1 year ago
FastEasyMapping
FastEasyMappingObjective-C

A high-performance JSON serialization and deserialization library for iOS and macOS, optimized for Core Data.

#ios#objective-c#json-map
Stars538
Forks74
Last commit6 years ago
zora
zoraJavaScript

A lightweight and fast JavaScript test runner that works in Node.js, Deno, and browsers without a specific runner.

#javascript-test-harness#test-runner#unit-testing
Stars537
Forks92
Last commit3 months ago
fuc
fucRust

A collection of modern, performance-focused Unix command replacements written in Rust, starting with cpz and rmz.

#systems-programming#command-line-tools#unix
Stars534
Forks11
Last commit22 days ago
espresso.js
espresso.jsJavaScript

A super minimal MVC library inspired by Backbone and React with unidirectional data flow.

#js#zero-dependencies#mvc-framework
Stars529
Forks25
Last commit4 years ago
warp
warpD

A fast preprocessor for C and C++ designed as a faster replacement for GNU cpp.

#d-language#code-processing#build-tools
Stars529
Forks46
Last commit5 years ago
exometer
exometerErlang

An Erlang instrumentation package for easy and efficient monitoring of system performance metrics.

#exometer#reporting#observability
Stars528
Forks102
Last commit7 years ago
posix-spawn
posix-spawnRuby

A Ruby library for fast process spawning using posix_spawn() and vfork() to avoid fork() overhead.

#fork-exec#unix#ruby-gem
Stars526
Forks60
Last commit2 years ago
knife.system
knife.systemLua

A collection of self-contained micro-modules for Lua, providing utilities for OOP, async code, events, and more.

#async-programming#object-oriented-programming#game-development
Stars525
Forks40
Last commit8 years ago
gorouter
gorouterGo

A simple and fast HTTP router for Go that supports regexp parameters and is optimized for building RESTful APIs.

#rest-api#regexp#golang-library
Stars524
Forks70
Last commit7 years ago
Dapper.FastCRUD
Dapper.FastCRUDC#

A fast, type-safe .NET ORM built on Dapper that provides clean, maintainable SQL with C# 6/VB 14 language features.

#orm#database#dapper
Stars519
Forks129
Last commit2 years ago
rn-snoopy
rn-snoopyJavaScript

A profiling tool for React Native that monitors and analyzes communication on the React Native Bridge.

#developer-tools#bridge-monitoring#rxjs
Stars516
Forks22
Last commit5 years ago
PreviousPage 19 of 40Next

Related Tags

Community-curated · Updated weekly · 100% open source

Found a gem we're missing?

Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.

Submit a projectStar on GitHub
#Javascript171
#Frontend158
#Go149
#Golang115
#Rust112
#Cross Platform101
#Nodejs96
#Typescript89
#Caching83
#Developer Tools79
#Dotnet71
#Javascript Library71