PyPI
plasma-umass/scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
Apache-2.0Aug 12, 2026 · metrics 2.10.0
All tags
Catalogue tag
#performance
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
312 records
Maven
eclipse-vertx/vertx-sql-client
High performance reactive SQL client written in Java
Apache-2.0Jul 17, 2026 · metrics 2.10.0
PyPI
giampaolo/psutil
Cross-platform lib for process and system monitoring in Python
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
crates.io
gungraun/gungraun
High-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Apache-2.0Aug 22, 2026 · metrics 2.10.0
Go
inference-gateway/inference-gateway
An open-source, cloud-native, high-performance gateway unifying multiple LLM providers, from local solutions like Ollama to major cloud providers such as OpenAI, Groq, Cohere, Anthropic, Cloudflare and DeepSeek.
Apache-2.0Jul 24, 2026 · metrics 2.10.0
PyPI · npm
joerick/pyinstrument
🚴 Call stack profiler for Python. Shows you why your code is slow!
BSD-3-ClauseAug 28, 2026 · metrics 2.10.0
Maven
kruize/autotune
Autonomous Performance Tuning for Kubernetes!
Apache-2.0Jul 25, 2026 · metrics 2.10.0
npm
meriyah/meriyah
A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah
ISCAug 27, 2026 · metrics 2.10.0
npm
microsoft/VirtualClient
Benchmarking and monitoring automation, designed for cloud, built with .NET.
MITJul 17, 2026 · metrics 2.10.0
npm
millionco/react-doctor
Your agent writes bad React. This catches it
Custom licenseAug 27, 2026 · metrics 2.10.0
crates.io · npm
ubugeeei-prod/vize
Blazing fast Vue.js Toolchain. Compiler, Linter, Type Checker, Formatter, LSP, Story System, Editor Extensions. This already passed 13k+ test suites, includes real world E2E.
MITAug 22, 2026 · metrics 2.10.0
Maven · npm
vert-x3/vertx-redis-client
Redis client for Vert.x
Apache-2.0Jul 25, 2026 · metrics 2.10.0
npm
HarperFast/harper
Harper is an open-source Node.js performance platform that unifies database, cache, application, and messaging layers into one in-memory process.
Apache-2.0Sep 5, 2026 · metrics 2.10.0
npm
callstack/reassure
Performance testing companion for React and React Native
MITAug 27, 2026 · metrics 2.10.0
PyPI
datafog/datafog-python
Offline PII firewall for AI agents and LLM apps: fast local detection and redaction, Claude Code hook, LiteLLM guardrail. Zero network calls, one dependency.
MITJul 16, 2026 · metrics 2.10.0
npm
e18e/eslint-plugin
The official e18e ESLint plugin for code modernization and performance best practices
MITAug 4, 2026 · metrics 2.10.0
Go
google/pprof
pprof is a tool for visualization and analysis of profiling data
Apache-2.0Aug 22, 2026 · metrics 2.10.0
Go
goravel/framework
The full-featured Golang Development Framework source code
MITJul 27, 2026 · metrics 2.10.0
npm · crates.io
ubugeeei-prod/ox-content
A framework agnostic fastest and beautiful documentation & markdown tooling
MITAug 23, 2026 · metrics 2.10.0
Packagist · npm
wp-media/imagify-plugin
Speed up your website with lighter images without losing quality.
No licenseJul 27, 2026 · metrics 2.10.0
npm
zio/zio-json
Fast, secure JSON library with tight ZIO integration.
Apache-2.0Aug 30, 2026 · metrics 2.10.0
Go
kube-burner/kube-burner-ocp
OpenShift integrations and workloads for kube-burner
Apache-2.0Jul 17, 2026 · metrics 2.10.0
crates.io
pawurb/hotpath-rs
Quickly find bottlenecks in Rust - one profiler for CPU, memory, SQL, HTTP, I/O and async code.
MITAug 22, 2026 · metrics 2.10.0
Packagist
spatie/laravel-responsecache
Speed up a Laravel app by caching the entire response
MITAug 7, 2026 · metrics 2.10.0
Go
dgraph-io/ristretto
A high performance memory-bound Go cache
Apache-2.0Aug 29, 2026 · metrics 2.10.0
npm
github/storybook-addon-performance-panel
A Storybook Addon for tracking web performance
MITJul 21, 2026 · metrics 2.10.0
npm
humanspeak/svelte-markdown
📝 Markdown and HTML renderer for Svelte 5 — built for streaming AI agent output from Claude Code, ChatGPT, and agentic workflows. XSS-safe defaults, token caching, TypeScript types.
MITJul 17, 2026 · metrics 2.10.0
npm
thebuilder/react-intersection-observer
React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.
MITAug 12, 2026 · metrics 2.10.0
PyPI
CodSpeedHQ/pytest-codspeed
A pytest plugin to create benchmarks
MITAug 27, 2026 · metrics 2.10.0
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appneta/tcpreplay
Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
GPL-3.0Aug 30, 2026 · metrics 2.10.0