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Top 11 Python Decorator Projects
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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python-benchmark-harness
A micro/macro benchmark framework for the Python programming language that helps with optimizing your software.
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pynnex
PynneX provides a modern emitter-listener (signal-slot) pattern with thread safety, async support, and dynamic connection detection. Build decoupled architectures without heavy frameworks. It’s pure Python 3.10+; minimal overhead. Choose from multiple aliases (signal-slot or publisher-subscriber).
Project mention: Show HN: Building Real-Time Web Applications with PynneX and FastAPI | news.ycombinator.com | 2025-02-02 -
pyhunt
Lightweight Python logging tool for visual call tracing, tree-structured colored logs, and easy debugging with a simple decorator. Optimized for both standard and AI-generated codebases.
Project mention: Show HN: Understand structure of Python code generated by AI quickly – pyhunt | news.ycombinator.com | 2025-04-12 -
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Decorator discussion
Python Decorator related posts
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Show HN: Building Real-Time Web Applications with PynneX and FastAPI
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FastAPI/SocketIO stock monitor with Python workers
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Show HN: FastAPI Realtime Stock Monitor with Python worker threads [video]
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Why and How I Ended Up Creating PynneX - A Modern Signal/Slot Library for Python
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My First package too!
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A note from our sponsor - SaaSHub
www.saashub.com | 14 May 2025
Index
What are some of the best open-source Decorator projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Cachier | 595 |
| 2 | cachew | 221 |
| 3 | python-benchmark-harness | 157 |
| 4 | riprova | 119 |
| 5 | pynnex | 53 |
| 6 | pyhunt | 37 |
| 7 | hooking | 14 |
| 8 | valdec | 14 |
| 9 | FuncNotify | 12 |
| 10 | python-argparse-subdec | 7 |
| 11 | nondeterminism | 3 |
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com