Performance
Showing 36 of 443 projects
A lightweight vanilla JavaScript library for creating smooth scroll-driven animations.
A drop-in replacement for pandas that scales data analysis workflows to use all CPU cores and handle out-of-memory datasets.
A Rust parser combinator framework for building fast, safe, and memory-efficient parsers for binary and text formats.
Extracts and inlines critical-path CSS from HTML to improve page load performance.
A small, fast Canvas 2D-based charting library for time series, lines, areas, ohlc, and bars.
A declarative library providing a standard set of easy-to-use animations and transitions for React Native apps.
A real-time terminal dashboard for monitoring system resources and processes with a visual interface.
A next-generation browser and mobile automation test framework for Node.js supporting WebDriver, WebDriver BiDi, and Appium.
A next-generation browser and mobile automation test framework for Node.js supporting WebDriver, WebDriver BiDi, and Appium.
A GUI application for Mac that losslessly optimizes images using multiple compression tools.
A curated list of awesome resources, tools, projects, and languages related to the WebAssembly (wasm) ecosystem.
An open-source Java application for load testing and performance measurement of web services, databases, and various network protocols.
A JavaScript library for loading web fonts from multiple providers with enhanced control and event handling.
A modern I/O library for Android, Java, and Kotlin Multiplatform that complements java.io and java.nio.
A lightweight scroll library for element detection, smooth scrolling, and parallax animations.
A high-performance image loading system for Apple platforms with advanced caching, processing, and SwiftUI support.
A fully-featured GraphQL server with easy setup, performance, and great developer experience, built on the WHATWG Fetch API.
A performant React Native image component with aggressive caching, priority loading, and GIF support.
Rust bindings for writing safe and fast native Node.js modules.
A very fast and accurate code counter with complexity calculations, COCOMO/LOCOMO estimates, and unique line metrics written in pure Go.
A fast, concurrent, evicting in-memory cache for Go designed to store gigabytes of data with minimal GC overhead.
An iOS library for fast, smooth image display in scrollable views using memory-mapped image tables.
A fast, correct JSON library for Python with native support for dataclasses, datetimes, and numpy.
A semantic cache library for LLM queries that reduces API costs by 10x and boosts response speed by 100x.
A collection of useful, performant, and threadsafe data structures implemented in Go.
A blazing fast and easy to configure Neovim statusline plugin written in pure Lua.
A Java library for capturing JVM and application-level metrics to monitor system performance.
A declarative framework for building efficient UIs on Android with asynchronous layout and fine-grained recycling.
A framework for building compiled Node.js add-ons in Rust via Node-API with zero overhead.
A Java annotation processor for generating type-safe, high-performance bean mappers at compile time.
A high-performance, feature-rich, and customizable data grid component for React applications.
A high-performance HTTP/1.1 client for Node.js, written from scratch and powering the built-in fetch API.
An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.
A lightweight (~1kb) pure JavaScript lazy loader for images, iframes, and other elements using IntersectionObserver API.
An efficient binary serialization format that is like JSON but faster and smaller.
An enterprise-grade Next.js boilerplate with integrated tooling for building high-performance, maintainable applications.
Related Tags
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.