Performance
Showing 36 of 1437 projects
A minimal and high-performance function composition utility for JavaScript and TypeScript.
An arbitrary-precision decimal floating-point arithmetic package for Go, using a pure decimal representation for performance.
Returns the difference between the first array and additional arrays using strict equality.
A Chrome extension that identifies critical above-the-fold CSS for optimizing the critical rendering path.
A D library providing enhanced allocators, allocator-aware containers, and lifetime management utilities for fine-grained memory control.
A Blazor library for fast client-side file downloads without JavaScript dependencies.
A fast, lossless streaming JSON parser for JavaScript with high-level and low-level interfaces.
Crystal language bindings for the Zstandard (zstd) compression library, providing high-performance compression and decompression.
A fast JavaScript library for left-padding strings with zeros or custom characters.
High-performance virtual scrolling library with O(1) memory usage, handling 100M+ elements at 60+ FPS with native variable heights.
A lazy, depth-first directory tree walker for Elixir that efficiently handles large filesystems.
Extensible binary data format designed for speed, safety, and backward compatibility, offering a faster alternative to JSON.
A blazingly fast CLI hash generator supporting 60+ hash functions, encoding, and decoding operations.
An Ember CLI addon that enables lazy loading by splitting your Ember application into separate bundles.
Efficient random number generation for Erlang with proper seeding and a replacement for the deprecated random module.
A generic, zero-allocation, and heavily optimized quadtree implementation for Go with 100% test coverage.
A .NET library for optimizing API data retrieval by allowing clients to specify exactly which fields and relations to populate.
An API that provides full JMeter functionality as code, allowing GUI-designed objects to be written programmatically.
A curated collection of tools and resources for performance engineering, covering observability and performance testing.
A high-performance Go library for rapid matching of thousands of events per second against extensive rule sets in-memory.
A super fast Entity Component System (ECS) framework for Crystal, featuring compile-time code generation and minimal garbage collection.
A Vue 3 module for lazy-loading images with customizable options, CSS states, and IntersectionObserver support.
ES7 decorator for React that dynamically loads and unloads CSS stylesheets with webpack's style-loader/useable.
A fast, informative ZSH theme with asynchronous git status display, optimized for large repositories.
An Ember.js service for measuring text width and line count using an in-memory canvas to avoid layout reflow.
An Elixir implementation of bit arrays using binaries and integers for fast, space-efficient lookups.
A Go library providing runtime statistics struct, HTTP handler, and measure methods with customizable JSON encoding.
A Ruby gem for calculating text readability statistics, complexity metrics, and grade levels across 22 languages with high performance.
A C extension providing a fast implementation of ActiveSupport's String#underscore method for Ruby.
An ETS-based fixed-size LRU cache implementation for Elixir applications.
A 440B library for asynchronous component loading in Preact Router.
A Rust library for converting human-readable time strings (e.g., '1d') into milliseconds at runtime or compile time.
A Go library for fixed-point decimal money with ISO 4217 currency support, designed to avoid floating-point precision errors.
A nogc utility library for the D programming language, providing data structures and functions with precise memory control.
A zero-allocation, thread-safe debounce library for Go that delays function execution to reduce redundant operations.
A pure Crystal implementation of a Memcached client supporting binary protocol operations.
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