A topic-centric list of HQ open datasets.
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Oct 15, 2025
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datasets
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Label Studio is a multi-type data labeling and annotation tool with standardized output format
computer-vision deep-learning image-annotation annotation annotations dataset yolo image-classification labeling datasets semantic-segmentation annotation-tool text-annotation boundingbox image-labeling labeling-tool mlops image-labelling-tool data-labeling label-studio
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Oct 17, 2025 - JavaScript
🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools
nlp machine-learning natural-language-processing ai computer-vision deep-learning tensorflow numpy speech pandas pytorch artificial-intelligence datasets llm dataset-hub
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Oct 15, 2025 - Python
AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库
finance data-science data currency academic stock economics quant data-analysis bond option datasets futures financial-data fundamental asset-pricing economic-data finance-api akshare
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Oct 17, 2025 - Python
pix2code: Generating Code from a Graphical User Interface Screenshot
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May 29, 2024 - Python
Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.
data-science annotation data-validation exploratory-data-analysis weak-supervision dataops outlier-detection labeling datasets data-cleaning active-learning data-quality data-profiling data-curation dataquality noisy-labels out-of-distribution-detection data-labeling data-centric-ai llms
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Sep 5, 2025 - Python
Open source annotation tool for machine learning practitioners.
python machine-learning natural-language-processing vuejs vue nuxt dataset datasets nuxtjs annotation-tool text-annotation data-labeling
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Jun 16, 2025 - Python
Techniques for deep learning with satellite & aerial imagery
python machine-learning deep-neural-networks deep-learning pytorch sentinel dataset remote-sensing image-classification convolutional-neural-networks object-detection satellite-imagery datasets satellite-data earth-observation satellite-images
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Oct 10, 2025
Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai
python data-science machine-learning ai computer-vision deep-learning tensorflow cv image-processing ml pytorch datasets multi-modal datalake mlops vector-search vector-database large-language-models llm langchain
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Oct 10, 2025 - Python
FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, Radar Chart and Candlestick Chart.
chart charts graph barchart scatter-plot radar-chart flutter datasets linechart radar-graphs piechart hacktoberfest candlestick candlestick-chart candlesticks flutter-widget fl-chart scatter-chart
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Oct 1, 2025 - Dart
AI Observability & Evaluation
openai datasets agents ai-monitoring ai-observability prompt-engineering llms langchain llmops anthropic llamaindex llm-eval evals llm-evaluation aiengineering smolagents
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Oct 16, 2025 - Jupyter Notebook
(CGCSTCD'2017) An easy, flexible, and accurate plate recognition project for Chinese licenses in unconstrained situations. CGCSTCD = China Graduate Contest on Smart-city Technology and Creative Design
opencv machine-learning computer-vision artificial-intelligence supervised-learning artificial-neural-networks chinese-characters datasets support-vector-machines plate-recognition opencv3 unconstrained-situation
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Jun 4, 2024 - C++
TFDS is a collection of datasets ready to use with TensorFlow, Jax, ...
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Oct 17, 2025 - Python
搜索所有中文NLP数据集,附常用英文NLP数据集
nlp qa sentiment-analysis text-classification match machine-translation text-similarity corpus knowledge-graph chinese text-summarization datasets ner machine-reading-comprehension
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Nov 21, 2022 - Python
TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data
computer-vision deep-learning geospatial models pytorch remote-sensing satellite-imagery datasets earth-observation transforms torchvision
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Oct 16, 2025 - Python
A curated list of awesome JSON datasets that don't require authentication.
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Dec 13, 2024 - JavaScript
Create full-fledged APIs for slowly moving datasets without writing a single line of code.
graphql rust query sql analytics arrow rest-api s3 cloud-native parquet datasets in-memory-database blob-storage columnar delta-lake datafusion query-frontends static-datasets
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Jun 28, 2025 - Rust
⚡FlashRAG: A Python Toolkit for Efficient RAG Research (WWW2025 Resource)
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Sep 25, 2025 - Python
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