unionai-oss/pandera
A light-weight, flexible, and expressive statistical data testing library
⚡ Executive Summary & Quick Facts
Authoritative Sourcepandera is pandera is an open-source project written in Python: A light-weight, flexible, and expressive statistical data testing library..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of October 2026), unionai-oss/pandera has accumulated 4,501 GitHub stars and 498 forks. It is written in Python, licensed under MIT, and ranks #2,810 globally. It is actively maintained with the latest commit recorded on Oct 28, 2026.”
| Repository | unionai-oss/pandera ↗ |
|---|---|
| Primary Category | assertions |
| Language & Stack | Python |
| Software License | MIT |
| Community Traction | ★ 4.5K stars · ⑂ 498 forks · #2,810 globally |
| Maintenance | ● Active (Last commit: Oct 28, 2026) · 462 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, pandera is actively maintained. Continuous telemetry recorded the last code commit on Oct 28, 2026 (3 days ago). Supported by 4,501 stars and 498 community forks, this repository holds a calculated health index of 92/100, reflecting very active (commits within last 14 days) and active community feedback (462 open).
Star History
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+113
STARS · LAST 30 DAYS
4
PER DAY
#427
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +28 | +113 | +360 |
| Per day | 4 | 4 | 4 |
| Forks gained | +2 | +10 | +25 |
pandera gained 113 stars in the last 30 days, about 4 a day, and now has 4.5K. It is about 8 years old and has averaged roughly 563 stars a year. It ranks #427 among Python repositories and #2,810 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#7048
BEST RANK
Oct 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
pandera has maintained a continuous presence across global trending indexes, peaking at #7048. Below is the 30-day activity profile:
💡 Overview
pandera is an open-source project written in Python: A light-weight, flexible, and expressive statistical data testing library.
Engineered for speed, consistency, and developer ease, it solves common hurdles in assertions, data-assertions, data-check. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install pandera⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
pandera coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install pandera using your package manager: `pip install pandera`
Initialize your project workspace or configuration file for pandera.
Import pandera into your codebase or invoke it directly from your terminal.
Execute your test suite or run `pandera --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
unionai-oss/pandera is currently ranked #2,810 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,805 | googleapis/google-cloud-go | Go | ★ 4.5K | Compare ↗ |
| #2,806 | embabel/embabel-agent | Kotlin | ★ 4.5K | Compare ↗ |
| #2,807 | get-bb/bb | TypeScript | ★ 4.5K | Compare ↗ |
| #2,808 | apple/swift-collections | Swift | ★ 4.5K | Compare ↗ |
| #2,809 | pydantic/logfire | Python | ★ 4.5K | Compare ↗ |
| #2,810 | unionai-oss/pandera This Project | Python | ★ 4.5K | |
| #2,811 | danielgtaylor/huma | Go | ★ 4.5K | Compare ↗ |
| #2,812 | robinebers/openusage | Swift | ★ 4.5K | Compare ↗ |
| #2,813 | googleapis/google-api-go-client | Go | ★ 4.5K | Compare ↗ |
| #2,813 | octobox/octobox | Ruby | ★ 4.5K | Compare ↗ |
| #2,815 | openutau/OpenUtau | C# | ★ 4.5K | Compare ↗ |
Frequently Asked Questions
What does pandera do? +
A light-weight, flexible, and expressive statistical data testing library
Is pandera actively maintained in 2026? +
Yes, pandera is actively maintained. The latest code push was recorded on Oct 28, 2026 (3 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 4,501 stars and 462 open issues.
What language is pandera written in? +
The primary language is Python. Topics include: assertions, data-assertions, data-check, data-cleaning, data-processing.
How many stars does pandera have? +
pandera has 4,501 stars and 498 forks on GitHub.
How does pandera rank among GitHub repositories? +
With 4,501 stars, unionai-oss/pandera is ranked #2,810 globally across all repositories tracked on GitHubRepo and #427 among Python projects.
What license is pandera distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
