#performance

A performance monitoring library for tracking the time from user interactions to next paint (INP) and last long-animation frame (LoAF)

The dispatch doctor prescribes type stability

Photon Grid is a high-performance TypeScript Data Grid for Angular, React, Vue and JavaScript with virtual scrolling, enterprise features, tree data, charts, editing, filtering, sorting and millions of rows support.

CLI for object-oriented design metrics (CK suite: WMC, DIT, NOC, CBO, RFC, LCOM) in TypeScript projects, computed per class from the AST.

Sharded concurrent map for Go: lock-based, zero allocations on store, built for high-churn data

Backend programming language that compiles to Go. Lets you migrate from TypeScript incrementally.

Fast and memory-efficient library for WordPiece tokenization as it is used by BERT.

Sentry performance instrumentation for jest

HM Platform AWS X-Ray Integration

No repository description published.

Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

Faster zlib and gzip compatible compression and decompression by providing python bindings for the isa-l library.

Go package containing implementations of efficient encoding, decoding, and validation APIs.

Library for inspecting Apple Silicon CPUs in Go

Memoize functions - an optimization technique used to speed up consecutive function calls by caching the result of calls with identical input

A gzip, brotli and zstd compressor for Astro

Optimize images in your Laravel app

A magic memoization function

The fastest SHA-1 with collision detection, based on a custom solver to fit collision tests into SIMD lanes.

Model-agnostic design knowledge base + skill system for AI coding agents (Korean-market-fluent)

VS Code extension: Go struct layout, padding, reorder

Rust-powered functional toolkit for Python: toolz-compatible API, Option/Result types, and a fluent Iter. benchmarked faster than cytoolz

PostgreSQL health and performance advisor for Laravel. Detect bloat, vacuum debt, and slow queries with an interactive dashboard, automated CI gate, and optional Filament panel.

Aimeos PHP e-commerce framework for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

In-process span tracing for Go — find where your program spends its time, as structured logs or queryable SQLite. No collector, no agent, no CGO.

Enterprise-grade, multi-threaded SEO Crawler, Rule Engine, and Link Graph Analyzer. Built in TypeScript for speed, compliance, and deep site health audits.

Gatling plugin for JDBC — SQL queries, batch operations, and stored procedures with HikariCP connection pooling

Is your llama.cpp decode memory-bandwidth-bound? Find out in one command.

🌲high performance debug logging 🐞

A Rust wrapper over Microsoft's MiMalloc memory allocator