An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "performance" keyword

bm25-rs 1.0.4
High-performance BM25 implementation in Rust with Python bindings
3 versions - Latest release: about 1 year ago - 109 downloads last month - 1,407 stars on GitHub - 1 maintainer
Top 1.8% on pypi.org
scalene 2.4.0 💰
Scalene: A high-resolution, low-overhead CPU, GPU, and memory profiler for Python with AI-powered...
191 versions - Latest release: 3 days ago - 5 dependent packages - 58 dependent repositories - 353 thousand downloads last month - 13,525 stars on GitHub - 1 maintainer
Top 1.2% on pypi.org
requests-cache 1.3.3
A persistent cache for python requests
98 versions - Latest release: 4 months ago - 321 dependent packages - 1,844 dependent repositories - 4.43 million downloads last month - 1,502 stars on GitHub - 3 maintainers
nuitka-fixed 1.1.2 💰
Python compiler with full language support and CPython compatibility
1 version - Latest release: about 4 years ago - 25 downloads last month - 15,186 stars on GitHub - 1 maintainer
Top 1.1% on pypi.org
nuitka 4.3.1 💰
Python compiler with full language support and CPython compatibility
388 versions - Latest release: 9 days ago - 25 dependent packages - 188 dependent repositories - 606 thousand downloads last month - 15,186 stars on GitHub - 1 maintainer
py2wasm 2.6.3 💰
Python compiler with full language support and CPython compatibility
7 versions - Latest release: over 2 years ago - 161 downloads last month - 15,186 stars on GitHub - 1 maintainer
Top 0.3% on pypi.org
psutil 7.2.2 💰
Cross-platform lib for process and system monitoring.
104 versions - Latest release: 9 months ago - 3,966 dependent packages - 78,574 dependent repositories - 288 million downloads last month - 11,300 stars on GitHub - 2 maintainers
django-querylens 0.1.0
Django ORM query visualizer with N+1 detection and index suggestions
1 version - Latest release: 8 months ago - 48 downloads last month - 2 stars on GitHub - 1 maintainer
Top 0.4% on pypi.org
locust 2.47.0
Developer-friendly load testing framework
1,065 versions - Latest release: 5 days ago - 39 dependent packages - 1,883 dependent repositories - 9.37 million downloads last month - 28,232 stars on GitHub - 2 maintainers
spdk 26.9
Python bindings for the Storage Performance Development Kit (SPDK)
6 versions - Latest release: about 1 month ago - 605 downloads last month - 3,687 stars on GitHub - 2 maintainers
pyh2o 0.0.6
H2O HTTP server library
6 versions - Latest release: over 9 years ago - 1 dependent repositories - 65 downloads last month - 23 stars on GitHub - 1 maintainer
Top 2.1% on pypi.org
green 4.0.2 💰
Green is a clean, colorful, fast python test runner.
149 versions - Latest release: over 2 years ago - 45 dependent packages - 249 dependent repositories - 16.3 thousand downloads last month - 804 stars on GitHub - 2 maintainers
Top 8.5% on pypi.org
wordops 3.23.1 💰
An essential toolset that eases server administration
44 versions - Latest release: 3 months ago - 1 dependent repositories - 924 downloads last month - 1,571 stars on GitHub - 1 maintainer
Top 5.9% on pypi.org
tableauhyperapi 0.0.26963
Hyper API for Python
72 versions - Latest release: 10 days ago - 8 dependent packages - 33 dependent repositories - 797 thousand downloads last month - 38 stars on GitHub - 2 maintainers
tada-predict 1.0.4
Predict the likely worst-case order-of-growth function for an arbitrary Python function.
4 versions - Latest release: almost 6 years ago - 1 dependent repositories - 7 downloads last month - 3 stars on GitHub - 1 maintainer
explainable-engine 0.1.0
Explainable CLI - Python debugging, regression, performance, and team-context CLI
1 version - Latest release: 7 months ago - 24 downloads last month - 1 maintainer
scalellm 0.2.6
A high-performance inference system for large language models.
19 versions - Latest release: about 1 year ago - 37 downloads last month - 498 stars on GitHub - 1 maintainer
Top 1.5% on pypi.org
django-silk 5.6.0 💰
Silky smooth profiling for the Django Framework
54 versions - Latest release: about 1 month ago - 3 dependent packages - 963 dependent repositories - 2.29 million downloads last month - 4,996 stars on GitHub - 3 maintainers
abench-speckz 0.14.1
YAML-driven benchmark sweeps: generate env-file combinations, execute a tool across each, and que...
30 versions - Latest release: 5 months ago - 3.79 thousand downloads last month - 1 maintainer
Top 6.0% on pypi.org
rdtools 3.2.1
Functions for reproducible timeseries analysis of photovoltaic systems.
40 versions - Latest release: 4 months ago - 1 dependent package - 3 dependent repositories - 4.58 thousand downloads last month - 190 stars on GitHub - 2 maintainers
rafn 0.1.6 💰
A lightweight benchmark uploader
6 versions - Latest release: about 2 months ago - 119 downloads last month - 0 stars on GitHub - 1 maintainer
Top 2.6% on pypi.org
psutil-wheels 5.8.0 💰
Cross-platform lib for process and system monitoring in Python.
2 versions - Latest release: almost 5 years ago - 1 dependent package - 24 dependent repositories - 347 downloads last month - 11,300 stars on GitHub - 1 maintainer
valkey-glide 2.5.3
Valkey GLIDE Async client. Supports Valkey and Redis OSS.
117 versions - Latest release: about 1 month ago - 1.21 million downloads last month - 800 stars on GitHub - 1 maintainer
cn-font-split 7.1.0
A revolutionary font subsetter that supports CJK and any characters!
11 versions - Latest release: almost 2 years ago - 342 downloads last month - 1,255 stars on GitHub - 1 maintainer
fastpython-native 0.2.8
AOT Hardware-Adaptive Native Machine Code Compiler for Python
7 versions - Latest release: 1 day ago - 0 downloads last month - 1 maintainer
halide 21.0.0
Halide is a programming language designed to make it easier to write high-performance image and a...
3 versions - Latest release: about 1 year ago - 2 dependent repositories - 3.2 thousand downloads last month - 6,620 stars on GitHub - 1 maintainer
nvidia-nat-app 1.9.0
Framework-agnostic Agent Performance Primitives (APP) providing reusable building blocks that acc...
223 versions - Latest release: about 2 months ago - 737 downloads last month - 2,670 stars on GitHub - 1 maintainer
hagelslag 0.6
Hagelslag is a Python package for storm-based analysis, forecasting, and evaluation.
5 versions - Latest release: almost 3 years ago - 1 dependent package - 2 dependent repositories - 128 downloads last month - 73 stars on GitHub - 1 maintainer
gt4py 1.2.3
Python library for generating high-performance implementations of stencil kernels for weather and...
28 versions - Latest release: 21 days ago - 2 dependent repositories - 13.9 thousand downloads last month - 152 stars on GitHub - 1 maintainer
Top 1.0% on pypi.org
pyinstrument 5.1.3
Call stack profiler for Python. Shows you why your code is slow!
56 versions - Latest release: 3 months ago - 58 dependent packages - 803 dependent repositories - 9.31 million downloads last month - 8,017 stars on GitHub - 1 maintainer
pyinstrument1 3.1.3
Call stack profiler for Python. Shows you why your code is slow!
1 version - Latest release: over 6 years ago - 1 dependent repositories - 6 downloads last month - 8,017 stars on GitHub - 1 maintainer
Top 3.8% on pypi.org
dataclass-wizard 1.0.0 💰
A wizard-like JSON serialization library for Python dataclasses
85 versions - Latest release: 4 months ago - 48 dependent packages - 34 dependent repositories - 2.27 million downloads last month - 250 stars on GitHub - 1 maintainer
Top 4.3% on pypi.org
arrayfire 3.8.0
Python bindings for ArrayFire
24 versions - Latest release: over 4 years ago - 5 dependent packages - 13 dependent repositories - 1.24 thousand downloads last month - 4,902 stars on GitHub - 3 maintainers
Top 0.4% on pypi.org
cython 3.3.0 💰
The Cython compiler for writing C extensions in the Python language.
170 versions - Latest release: 2 months ago - 1,019 dependent packages - 18,920 dependent repositories - 76.7 million downloads last month - 10,869 stars on GitHub - 3 maintainers
Top 5.6% on pypi.org
apache-tvm 0.27.0
Apache TVM: An End-to-End Deep Learning Compiler Stack
184 versions - Latest release: about 1 month ago - 2 dependent packages - 3 dependent repositories - 7.9 thousand downloads last month - 13,846 stars on GitHub - 6 maintainers
tvm-ffi
Machine learning for systems
1 version - Latest release: 1 day ago - 111 downloads last month - 13,846 stars on GitHub - 1 maintainer
hhb-tvm 3.2.3
TVM: An End to End Tensor IR/DSL Stack for Deep Learning Systems
11 versions - Latest release: over 1 year ago - 1 dependent package - 42 downloads last month - 13,846 stars on GitHub - 1 maintainer
xtc-tvm-python-bindings 0.19.0.12
TVM: An End to End Tensor IR/DSL Stack for Deep Learning Systems
9 versions - Latest release: 2 months ago - 214 downloads last month - 13,846 stars on GitHub - 1 maintainer
apache-tvm-cu113 0.1.0
Open Machine Learning Compiler Framework
1 version - Latest release: over 2 years ago - 13 downloads last month - 13,846 stars on GitHub - 1 maintainer
sdnn-cl 2.2.0
SDNN: An End to End Tensor IR/DSL Stack for Deep Learning Systems
1 version - Latest release: over 4 years ago - 14 downloads last month - 13,846 stars on GitHub - 1 maintainer
apache-tvm-tirx 0.1.0a2
TVM TIRx
2 versions - Latest release: 3 days ago - 0 downloads last month - 13,846 stars on GitHub - 1 maintainer
persist-cache 0.4.4
An easy-to-use Python library for lightning-fast persistent function caching.
11 versions - Latest release: over 1 year ago - 29 thousand downloads last month - 18 stars on GitHub - 1 maintainer
Top 5.9% on pypi.org
dnsdiag 2.10.0 💰
DNS Measurement, Troubleshooting and Security Auditing Toolset (ping, traceroute)
32 versions - Latest release: 13 days ago - 6 dependent repositories - 606 downloads last month - 1,065 stars on GitHub - 1 maintainer
Top 7.4% on pypi.org
pytest-codspeed 5.0.3
Pytest plugin to create CodSpeed benchmarks
42 versions - Latest release: 5 months ago - 14 dependent packages - 38 dependent repositories - 2.27 million downloads last month - 135 stars on GitHub - 1 maintainer
oxyde-core 0.7.1
Rust core for Oxyde ORM - high-performance database operations
17 versions - Latest release: 2 months ago - 7.76 thousand downloads last month - 766 stars on GitHub - 1 maintainer
Top 9.6% on pypi.org
zlib-ng 1.0.0
Drop-in replacement for zlib and gzip modules using zlib-ng
10 versions - Latest release: about 1 year ago - 3 dependent packages - 16 dependent repositories - 2.48 million downloads last month - 16 stars on GitHub - 2 maintainers
cuda-bench 0.3.0
CUDA Kernel Benchmarking Package with CUDA 12.x and 13.x runtime support
4 versions - Latest release: 3 months ago - 5.11 thousand downloads last month - 940 stars on GitHub - 4 maintainers
pylikwid 0.4.2
A Python module to access the function of the LIKWID library
16 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 26 downloads last month - 50 stars on GitHub - 2 maintainers
vmerlin 1.0.13
vMerlin Python agent
5 versions - Latest release: over 11 years ago - 2 dependent repositories - 30 downloads last month - 1 maintainer
portal 3.8.3
Fast and reliable distributed systems in Python
40 versions - Latest release: 1 day ago - 4 dependent repositories - 104 thousand downloads last month - 36 stars on GitHub - 1 maintainer
cinderx 0.0.1
Extension aimed at improving the performance of the Python runtime
43 versions - Latest release: over 3 years ago - 2.73 thousand downloads last month - 290 stars on GitHub - 2 maintainers
mcp-apache-spark-history-server 1.0.2
Model Context Protocol (MCP) server for Apache Spark History Server with job comparison and analy...
12 versions - Latest release: 10 days ago - 654 downloads last month - 205 stars on GitHub - 3 maintainers
django-silky 1.6.0
Silky smooth profiling for the Django Framework — modernized UI fork of django-silk
18 versions - Latest release: 1 day ago - 3.06 thousand downloads last month - 20 stars on GitHub - 1 maintainer
Top 1.9% on pypi.org
datatable 1.1.0
Python library for fast multi-threaded data manipulation and munging.
15 versions - Latest release: almost 3 years ago - 18 dependent packages - 78 dependent repositories - 20.8 thousand downloads last month - 1,878 stars on GitHub - 1 maintainer
py-jmeter-dsl 0.5b0
Simple JMeter performance tests API for python
5 versions - Latest release: almost 4 years ago - 36 downloads last month - 134 stars on GitHub - 1 maintainer
httptap 0.8.2 💰
HTTP request visualizer with detailed timing breakdown (DNS → TCP → TLS → HTTP)
29 versions - Latest release: 14 days ago - 765 downloads last month - 832 stars on GitHub - 1 maintainer
kore-fileformat 1.8.15
KORE Binary Format - High-performance columnar compression with 5-8x compression ratio
34 versions - Latest release: 25 days ago - 859 downloads last month - 18 stars on GitHub - 1 maintainer
asynclens 0.1.2
A native Rust event loop watchdog for Python Asyncio and AnyIO applications.
3 versions - Latest release: 3 days ago - 0 downloads last month - 1 maintainer
dcc-mcp-tracy 0.2.7
Tracy frame profiler capture and analysis automation for DCC-MCP
8 versions - Latest release: 10 days ago - 48 downloads last month - 0 stars on GitHub - 1 maintainer
django-bolt 0.13.0 💰
The fastest Python web framework, built on Django: Rust (Actix Web) HTTP server, async typed hand...
73 versions - Latest release: 2 days ago - 11.4 thousand downloads last month - 1,744 stars on GitHub - 1 maintainer
Top 7.6% on pypi.org
rdst 0.1.2894
Readyset Data and SQL Toolkit - CLI tool for database diagnostics and query optimization
81 versions - Latest release: 5 days ago - 1.29 thousand downloads last month - 19 stars on GitHub - 1 maintainer
datavolt 0.0.1 💰
A reusable workflow for data engineering pipelines
1 version - Latest release: almost 2 years ago - 16 downloads last month - 19 stars on GitHub - 1 maintainer
checkmodel 0.1.0
One-call diagnostics for statistical models: a Python port of R's easystats/performance.
1 version - Latest release: 4 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
bigo-time 0.1.2
Auto Time Complexity Estimator — empirically measure Big-O with one line
2 versions - Latest release: 6 months ago - 47 downloads last month - 1 maintainer
api-stress-lab 0.1.0
Config-driven async API reliability and load testing.
1 version - Latest release: 5 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
arguslm 0.2.0
ArgusLM — Open-source LLM monitoring & benchmarking SDK
2 versions - Latest release: 8 months ago - 21 downloads last month - 3 stars on GitHub - 1 maintainer
goldenmatch-native 0.2.3 💰
Optional native (Rust/PyO3) acceleration kernels for goldenmatch
19 versions - Latest release: about 1 month ago - 2.92 thousand downloads last month - 133 stars on GitHub - 1 maintainer
pyweld 0.0.6
High-performance runtime for data analytics applications
5 versions - Latest release: over 8 years ago - 2 dependent repositories - 44 downloads last month - 3,010 stars on GitHub - 2 maintainers
jmunch-core 0.1.0
Native performance backend for jcodemunch-mcp
1 version - Latest release: 6 months ago - 7 downloads last month - 2,780 stars on GitHub - 1 maintainer
weld 0.0.6
High-performance runtime for data analytics applications
1 version - Latest release: about 7 years ago - 2 dependent repositories - 21 downloads last month - 3,010 stars on GitHub - 1 maintainer
pygrizzly 0.0.5
High-performance runtime for data analytics applications
5 versions - Latest release: over 8 years ago - 1 dependent repositories - 15 downloads last month - 3,010 stars on GitHub - 2 maintainers
high-entropy-source 1.0.1
High-performance software entropy source with 175x throughput improvement
2 versions - Latest release: over 1 year ago
nsfr750-pybench 1.3.0 💰
A comprehensive benchmarking tool with a modern GUI
1 version - Latest release: about 1 year ago - 17 downloads last month - 0 stars on GitHub - 1 maintainer
opentemplate 0.4.3
All-in-one Python template. One click. Everything included.
2 versions - Latest release: over 1 year ago - 23 downloads last month - 42 stars on GitHub - 1 maintainer
ultralytics-thop 2.2.3
Ultralytics THOP package for fast computation of PyTorch model FLOPs and parameters.
44 versions - Latest release: 7 days ago - 3.93 million downloads last month - 158 stars on GitHub - 1 maintainer
Top 5.8% on pypi.org
caliper-reader 0.4.1
A Python library for reading Caliper .cali files
6 versions - Latest release: almost 2 years ago - 3 dependent packages - 6 dependent repositories - 30.1 thousand downloads last month - 421 stars on GitHub - 1 maintainer
vectordb-bench 2.0.0
VectorDBBench is not just an offering of benchmark results for mainstream vector databases and cl...
53 versions - Latest release: about 2 months ago - 1.11 thousand downloads last month - 1,195 stars on GitHub - 1 maintainer
pyallel-consumer 0.1.0a2
Python wrapper for Confluent Parallel Consumer
3 versions - Latest release: over 3 years ago - 5 downloads last month - 302 stars on GitHub - 1 maintainer
cpu-loader 0.8.5 💰
A tool to generate CPU load on a system with runtime configuration through a WebUI and REST API
30 versions - Latest release: 3 months ago - 843 downloads last month - 0 stars on GitHub - 1 maintainer
autodba-mcp 0.1.0
Zero-database-connection static SQL analysis, query optimization, and execution plan diagnostics ...
1 version - Latest release: 15 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
Top 8.7% on pypi.org
loopy 2025.2
A code generator for array-based code on CPUs and GPUs
8 versions - Latest release: about 1 year ago - 21 dependent repositories - 4.13 thousand downloads last month - 639 stars on GitHub - 2 maintainers
apibeat 0.1.8
Benchmarking tool to compare REST and GraphQL API performance
9 versions - Latest release: over 1 year ago - 72 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.4% on pypi.org
opt-einsum 3.4.0
Path optimization of einsum functions.
15 versions - Latest release: about 2 years ago - 183 dependent packages - 20,746 dependent repositories - 15.5 million downloads last month - 906 stars on GitHub - 3 maintainers
Top 1.3% on pypi.org
pytest-benchmark 5.3.0 💰
A ``pytest`` fixture for benchmarking code. It will group the tests into rounds that are calibrat...
51 versions - Latest release: 2 months ago - 385 dependent packages - 3,470 dependent repositories - 10.1 million downloads last month - 1,457 stars on GitHub - 1 maintainer
Top 3.8% on pypi.org
pysendfile 2.0.1 💰
A Python interface to sendfile(2)
3 versions - Latest release: over 12 years ago - 3 dependent packages - 97 dependent repositories - 7.12 thousand downloads last month - 138 stars on GitHub - 1 maintainer
Top 5.9% on pypi.org
scout-apm 4.0.0
Scout Application Performance Monitoring Agent
95 versions - Latest release: about 1 month ago - 117 dependent repositories - 162 thousand downloads last month - 77 stars on GitHub - 2 maintainers
Top 4.8% on pypi.org
tsdownsample 0.1.5 💰
Time series downsampling in rust
21 versions - Latest release: 5 months ago - 3 dependent packages - 39 dependent repositories - 322 thousand downloads last month - 240 stars on GitHub - 2 maintainers
excelreader-native 7.2.0
Read XLSX, XLSB, XLS and CSV through the ExcelReader NativeAOT library
28 versions - Latest release: 4 days ago - 1.67 thousand downloads last month - 18 stars on GitHub - 1 maintainer
Top 3.3% on pypi.org
fast-histogram 0.14
Fast simple 1D and 2D histograms
15 versions - Latest release: over 2 years ago - 26 dependent packages - 82 dependent repositories - 60.1 thousand downloads last month - 281 stars on GitHub - 1 maintainer
pacs-locustio 1.4.1
Website load testing framework
2 versions - Latest release: almost 6 years ago - 1 dependent repositories - 18 downloads last month - 28,232 stars on GitHub - 1 maintainer
locust-mboutet2 2.0.0.0b0
Developer friendly load testing framework
1 version - Latest release: over 5 years ago - 1 dependent repositories - 12 downloads last month - 28,232 stars on GitHub - 1 maintainer
Top 9.4% on pypi.org
locust-je-test-pep621 0.0.0
Developer friendly load testing framework
3 versions - Latest release: over 3 years ago - 20 downloads last month - 28,232 stars on GitHub - 1 maintainer
locust-ig 1.5.3
Developer friendly load testing framework
1 version - Latest release: over 5 years ago - 1 dependent repositories - 11 downloads last month - 28,232 stars on GitHub - 2 maintainers
thickly 1.2.3
Developer friendly load testing framework
2 versions - Latest release: about 6 years ago - 1 dependent repositories - 7 downloads last month - 28,232 stars on GitHub - 1 maintainer
Top 9.2% on pypi.org
locust-mboutet 1.4.4
Developer friendly load testing framework
44 versions - Latest release: over 5 years ago - 1 dependent repositories - 158 downloads last month - 28,232 stars on GitHub - 1 maintainer
fastberry 0.5.0
Performance helpers that skip per-field GraphQL and REST serialization overhead on Django, DRF, a...
86 versions - Latest release: about 1 month ago - 1 dependent repositories - 231 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.9% on pypi.org
redisbench-admin 0.12.40
Redis benchmark run helper. A wrapper around Redis and Redis Modules benchmark tools ( ftsb_redis...
403 versions - Latest release: 6 days ago - 1 dependent package - 3 dependent repositories - 10.2 thousand downloads last month - 10 stars on GitHub - 2 maintainers
complexipy 8.1.0 💰
An extremely fast Python library to calculate the cognitive complexity of Python files, written i...
43 versions - Latest release: 8 days ago - 1.07 million downloads last month - 893 stars on GitHub - 1 maintainer
django-devbar 1.0.0 💰
Lightweight performance devbar for Django
12 versions - Latest release: 10 days ago - 2.47 thousand downloads last month - 78 stars on GitHub - 1 maintainer
benchsuite.all 2.1.0
A meta-package to install all the benchmarking suite packages
3 versions - Latest release: about 9 years ago - 12 downloads last month - 0 stars on GitHub - 1 maintainer