NVIDIA-NeMo/DataDesigner
๐จ NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.
โก Executive Summary & Quick Facts
Authoritative SourceDataDesigner is DataDesigner is an open-source project written in Python: ๐จ NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), NVIDIA-NeMo/DataDesigner has accumulated 2,310 GitHub stars and 219 forks. It is written in Python, licensed under Apache-2.0, and ranks #5,144 globally. It is actively maintained with the latest commit recorded on Oct 7, 2026.”
| Repository | NVIDIA-NeMo/DataDesigner โ |
|---|---|
| Primary Category | agentic ai |
| Language & Stack | Python |
| Software License | Apache-2.0 |
| Community Traction | โ 2.3K stars ยท โ 219 forks ยท #5,144 globally |
| Maintenance | โ Active (Last commit: Oct 7, 2026) ยท 55 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
๐ก๏ธ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 ยท Grade AYes, DataDesigner is actively maintained. Continuous telemetry recorded the last code commit on Oct 7, 2026 (37 days ago). Supported by 2,310 stars and 219 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (37 days ago) and healthy issue cadence.
Star History
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+0
STARS ยท LAST 30 DAYS
1
PER DAY
#752
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +11 |
DataDesigner gained 0 stars in the last 30 days, about 1 a day, and now has 2.3K. It is about 1 year old and has averaged roughly 2.3K stars a year. It ranks #752 among Python repositories and #5,144 across all languages on GitHubRepo.
Trending Record
41
DAYS ON TRENDING
#1390
BEST RANK
Sep 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
DataDesigner has maintained a continuous presence across global trending indexes, peaking at #1390. Below is the 30-day activity profile:
๐ก Overview
DataDesigner is an open-source project written in Python: ๐จ NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.
Engineered for speed, consistency, and developer ease, it solves common hurdles in agentic-ai, data-augmentation, data-generation. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
โก 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.
๐ฅ Installation
$ pip install DataDesignerโ System Requirements
Platforms
- โข macOS
- โข Linux
- โข Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
๐ง How It Works
DataDesigner 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.
๐ฏ Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with DataDesigner.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
๐ Getting Started
Install DataDesigner using your package manager: `pip install DataDesigner`
Initialize your project workspace or configuration file for DataDesigner.
Import DataDesigner into your codebase or invoke it directly from your terminal.
Execute your test suite or run `DataDesigner --help` to verify successful setup.
๐ Strengths
โ ๏ธ Considerations
โ Alternatives & Direct Competitors
๐ฅ Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
๐ Nearby in the Rankings
NVIDIA-NeMo/DataDesigner is currently ranked #5,144 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #5,137 | accrescent/accrescent | Kotlin | โ 2.3K | Compare โ |
| #5,140 | inbucket/inbucket | Go | โ 2.3K | Compare โ |
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| #5,142 | apache/ambari | Java | โ 2.3K | Compare โ |
| #5,142 | auth0/nextjs-auth0 | TypeScript | โ 2.3K | Compare โ |
| #5,144 | NVIDIA-NeMo/DataDesigner This Project | Python | โ 2.3K | |
| #5,144 | apache/mahout | Rust | โ 2.3K | Compare โ |
| #5,146 | libgit2/rugged | C | โ 2.3K | Compare โ |
| #5,146 | apple/coreai-models | Swift | โ 2.3K | Compare โ |
| #5,148 | theagentrouter/agent-router | Go | โ 2.3K | Compare โ |
| #5,149 | reubeno/brush | Rust | โ 2.3K | Compare โ |
Frequently Asked Questions
What does DataDesigner do? +
๐จ NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.
Is DataDesigner actively maintained in 2026? +
Yes, DataDesigner is actively maintained. The latest code push was recorded on Oct 7, 2026 (37 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 2,310 stars and 55 open issues.
What language is DataDesigner written in? +
The primary language is Python. Topics include: agentic-ai, data-augmentation, data-generation, llm, mcp.
How many stars does DataDesigner have? +
DataDesigner has 2,310 stars and 219 forks on GitHub.
How does DataDesigner rank among GitHub repositories? +
With 2,310 stars, NVIDIA-NeMo/DataDesigner is ranked #5,144 globally across all repositories tracked on GitHubRepo and #752 among Python projects.
What license is DataDesigner distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
