Source: https://seerepo.com/r/voxel51/fiftyone/built Markdown source: https://seerepo.com/r/voxel51/fiftyone/built.md Description: fiftyone is a TypeScript repo built with werkzeug, React, Vite, react-relay, and history. # What is fiftyone built with? fiftyone is a TypeScript repo built with werkzeug, React, Vite, react-relay, and history. It uses AI through accelerate, pycocotools, qwen-vl-utils, tensorflow-datasets, umap-learn, and 5 more, makes its content with docutils, markupsafe, myst-parser, pypandoc, sphinxcontrib-jquery, and 9 more, validates its data with rjsf and @rjsf/utils, is tested with pytest-asyncio, pytest-cov, pytest-mock, pytest-timeout, Pytest, and 5 more, and uses mcap, pyarrow, Hugging Face, and lru-cache. It has 1,175,815 written lines, with 1,524 test files. Read on November 12, 2026, at commit 5b951a9. Repository: https://github.com/voxel51/fiftyone ## Frontend (/) ### Styles - **libsass** - **pydata-sphinx-theme** - **sphinx-design** ### Interface - **[ipywidgets](https://seerepo.com/uses/ipywidgets)** - **Open3D** ## Backend (/) ### Data - **mcap** - **[pyarrow](https://seerepo.com/uses/pyarrow)** ### AI - **[accelerate](https://seerepo.com/uses/accelerate)** - **pycocotools** - **qwen-vl-utils** - **tensorflow-datasets** - **umap-learn** - **[torch](https://seerepo.com/uses/torch)**: 37 files - **[transformers](https://seerepo.com/uses/transformers)**: 4 files - **[torchvision](https://seerepo.com/uses/torchvision)**: 3 files - **[TensorFlow](https://seerepo.com/uses/tensorflow)**: 2 files ### Services - **[Hugging Face](https://seerepo.com/uses/hugging-face)**: 6 files · [fiftyone/utils/depth_anything.py, line 420](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/fiftyone/utils/depth_anything.py#L420) ## Support (/) ### The base - **[werkzeug](https://seerepo.com/uses/werkzeug)** ### Content - **[docutils](https://seerepo.com/uses/docutils)** - **[markupsafe](https://seerepo.com/uses/markupsafe)** - **[myst-parser](https://seerepo.com/uses/myst-parser)** - **pypandoc** - **sphinxcontrib-jquery** - **[jinja2](https://seerepo.com/uses/jinja2)**: 4 files - **pydicom**: 1 file ### Testing - **pytest-asyncio** - **pytest-cov** - **pytest-mock** - **pytest-timeout** - **Pytest**: 83 files - **freezegun**: 2 files ### Tools - **autodocsumm** - **awscli** - **ipykernel** - **Jupyter** - **nbsphinx** - **notebook** - **pre-commit** - **pylint** - **Setuptools** - **Sphinx** - **sphinx-autobuild** - **sphinx-copybutton** - **sphinx-docsearch** - **sphinx-markdown-builder** - **sphinx-remove-toctrees** - **sphinx-sitemap** - **sphinx-tabs** - **twine** - **ipython**: 4 files - **typing-extensions**: 1 file ### Other - **deprecated** - **httplib2** - **ipython-genutils** - **shapely** - **t** - **NumPy**: 73 files - **pyyaml**: 8 files - **requests**: 8 files - **regex**: 2 files ## Frontend (app) ### The base - **[React](https://seerepo.com/uses/react)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app) ### Other - **Recoil**: 2 files - **Lodash**: 1 file - **Relay**: 1 file ## Frontend (app/packages/aggregations) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Frontend (app/packages/analytics) ### The base - **[React](https://seerepo.com/uses/react)**: 1 file · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/analytics) ### Testing - **Vitest**: 1 file ### Other - **Recoil**: 3 files - **@segment/analytics-next**: 1 file ## Frontend (app/packages/annotation) ### The base - **[React](https://seerepo.com/uses/react)**: 46 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Backend (app/packages/annotation) ### AI - **onnxruntime-web**: 1 file ## Support (app/packages/annotation) ### Testing - **Vitest**: 59 files - **Testing Library**: 25 files ### Other - **jotai**: 16 files - **Recoil**: 4 files - **Lodash**: 3 files - **uuid**: 3 files ## Frontend (app/packages/app) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 36 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **react-relay**: 12 files - **[history](https://seerepo.com/uses/history)**: 2 files ### Interface - **[MUI](https://seerepo.com/uses/mui)**: 3 files - **[react-error-boundary](https://seerepo.com/uses/react-error-boundary)**: 2 files - **notistack**: 1 file ## Support (app/packages/app) ### Testing - **Vitest**: 10 files - **Testing Library**: 2 files ### Other - **Relay**: 22 files - **Recoil**: 20 files - **jotai**: 2 files - **Lodash**: 2 files - **path-to-regexp**: 1 file - **react-ga4**: 1 file - **react-use**: 1 file ## Frontend (app/packages/command-bus) ### The base - **[React](https://seerepo.com/uses/react)**: 3 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/command-bus) ### Testing - **Vitest**: 2 files - **Testing Library**: 1 file ## Frontend (app/packages/commands) ### The base - **[React](https://seerepo.com/uses/react)**: 8 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/commands) ### Testing - **Vitest**: 7 files ## Frontend (app/packages/components) ### The base - **[React](https://seerepo.com/uses/react)**: 53 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 10 files - **[classnames](https://seerepo.com/uses/classnames)**: 4 files ### Interface - **[MUI](https://seerepo.com/uses/mui)**: 38 files - **[@react-spring/web](https://seerepo.com/uses/react-spring-web)**: 4 files - **react-laag**: 3 files - **@textea/json-viewer**: 2 files - **[Framer](https://seerepo.com/uses/framer)**: 2 files - **[react-syntax-highlighter](https://seerepo.com/uses/react-syntax-highlighter)**: 2 files - **[rjsf](https://seerepo.com/uses/rjsf)**: 2 files - **[@monaco-editor/react](https://seerepo.com/uses/monaco-editor-react)**: 1 file - **[re-resizable](https://seerepo.com/uses/re-resizable)**: 1 file - **[react-error-boundary](https://seerepo.com/uses/react-error-boundary)**: 1 file - **react-input-autosize**: 1 file - **react-plotly.js**: 1 file - **react-sortablejs**: 1 file ### Icons - **[@mui/icons-material](https://seerepo.com/uses/mui-icons-material)**: 17 files - **material-icons**: 1 file ## Support (app/packages/components) ### Content - **[react-markdown](https://seerepo.com/uses/react-markdown)**: 1 file - **[remark-gfm](https://seerepo.com/uses/remark-gfm)**: 1 file ### Validation - **[rjsf](https://seerepo.com/uses/rjsf)**: 21 files ### Testing - **Vitest**: 12 files - **Testing Library**: 7 files ### Other - **Lodash**: 6 files - **Recoil**: 3 files - **clsx**: 1 file ## Frontend (app/packages/core) ### The base - **[React](https://seerepo.com/uses/react)**: 413 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 92 files - **[classnames](https://seerepo.com/uses/classnames)**: 1 file ### Interface - **[MUI](https://seerepo.com/uses/mui)**: 139 files - **[@react-spring/web](https://seerepo.com/uses/react-spring-web)**: 22 files - **[react-color](https://seerepo.com/uses/react-color)**: 7 files - **[react-error-boundary](https://seerepo.com/uses/react-error-boundary)**: 6 files - **[re-resizable](https://seerepo.com/uses/re-resizable)**: 5 files - **react-draggable**: 3 files - **[three](https://seerepo.com/uses/three)**: 2 files - **@lottiefiles/dotlottie-react**: 1 file - **[@rjsf/core](https://seerepo.com/uses/rjsf-core)**: 1 file - **notistack**: 1 file - **[react-grid-layout](https://seerepo.com/uses/react-grid-layout)**: 1 file - **react-player**: 1 file - **react-plotly.js**: 1 file - **[recharts](https://seerepo.com/uses/recharts)**: 1 file ### Icons - **[@mui/icons-material](https://seerepo.com/uses/mui-icons-material)**: 93 files ## Support (app/packages/core) ### The base - **react-relay**: 6 files ### Content - **[html2canvas](https://seerepo.com/uses/html2canvas)**: 1 file ### Validation - **@rjsf/utils**: 1 file ### Testing - **Vitest**: 145 files - **Testing Library**: 93 files ### Other - **Recoil**: 193 files - **jotai**: 75 files - **Lodash**: 40 files - **color-string**: 6 files - **uuid**: 5 files - **color**: 3 files - **numeral**: 3 files - **fast-json-patch**: 2 files - **react-use-measure**: 2 files - **@microsoft/fetch-event-source**: 1 file - **react-uuid**: 1 file - **Relay**: 1 file ## Frontend (app/packages/embeddings-v2) ### The base - **[React](https://seerepo.com/uses/react)**: 30 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Interface - **[three](https://seerepo.com/uses/three)**: 5 files - **@mui/material**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 2 files ## Support (app/packages/embeddings-v2) ### Testing - **Vitest**: 44 files - **Testing Library**: 24 files ### Other - **Recoil**: 7 files ## Frontend (app/packages/embeddings) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 9 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 1 file ### Interface - **@mui/material**: 2 files - **[Plotly](https://seerepo.com/uses/plotly)**: 1 file - **react-plotly.js**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 4 files ## Support (app/packages/embeddings) ### Testing - **Vitest**: 2 files - **Testing Library**: 1 file ### Other - **Recoil**: 9 files ## Frontend (app/packages/events) ### The base - **[React](https://seerepo.com/uses/react)**: 3 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/events) ### Testing - **Vitest**: 6 files - **Testing Library**: 2 files ### Other - **uuid**: 1 file ## Frontend (app/packages/feature-flags) ### The base - **[React](https://seerepo.com/uses/react)**: 3 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/feature-flags) ### Testing - **Vitest**: 1 file ### Other - **jotai**: 1 file ## Frontend (app/packages/lighter) ### The base - **[React](https://seerepo.com/uses/react)**: 3 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Interface - **pixi.js**: 4 files - **pixi-viewport**: 1 file ## Backend (app/packages/lighter) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 2 files ## Support (app/packages/lighter) ### Testing - **Vitest**: 31 files ### Other - **uuid**: 4 files - **jotai**: 3 files ## Frontend (app/packages/looker-3d) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 149 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 19 files ### Interface - **[three](https://seerepo.com/uses/three)**: 117 files - **[react-three](https://seerepo.com/uses/react-three)**: 45 files - **@mui/material**: 11 files - **@sparkjsdev/spark**: 3 files - **[@react-spring/web](https://seerepo.com/uses/react-spring-web)**: 2 files - **[react-color](https://seerepo.com/uses/react-color)**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 16 files ## Support (app/packages/looker-3d) ### Testing - **Vitest**: 79 files - **Testing Library**: 28 files ### Other - **Recoil**: 75 files - **leva**: 15 files - **jotai**: 10 files - **Lodash**: 4 files - **chroma-js**: 1 file - **colormap**: 1 file - **tunnel-rat**: 1 file ## Frontend (app/packages/looker) ### Interface - **[three](https://seerepo.com/uses/three)**: 1 file ## Backend (app/packages/looker) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 5 files ## Support (app/packages/looker) ### Content - **[@xmldom/xmldom](https://seerepo.com/uses/xmldom-xmldom)**: 1 file - **fast-png**: 1 file ### Testing - **Vitest**: 36 files ### Other - **Lodash**: 3 files - **uuid**: 3 files - **color-string**: 2 files - **buffer**: 1 file - **copy-to-clipboard**: 1 file - **immutable**: 1 file - **mime**: 1 file - **Relay**: 1 file ## Frontend (app/packages/map) ### The base - **[React](https://seerepo.com/uses/react)**: 6 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Interface - **@mapbox/mapbox-gl-draw**: 2 files - **react-map-gl**: 2 files - **Mapbox**: 1 file - **use-resize-observer**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 2 files ## Backend (app/packages/map) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 1 file ## Support (app/packages/map) ### Testing - **Testing Library**: 1 file - **Vitest**: 1 file ### Other - **Recoil**: 5 files - **Lodash**: 1 file ## Frontend (app/packages/multimodal) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 241 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Interface - **[three](https://seerepo.com/uses/three)**: 70 files - **[react-three](https://seerepo.com/uses/react-three)**: 24 files - **[MapLibre](https://seerepo.com/uses/maplibre)**: 7 files - **react-mosaic-component**: 7 files - **[uplot](https://seerepo.com/uses/uplot)**: 4 files - **[xyflow](https://seerepo.com/uses/xyflow)**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 1 file ## Backend (app/packages/multimodal) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 6 files ## Support (app/packages/multimodal) ### Content - **hyparquet**: 1 file - **mp4box**: 1 file ### Testing - **Vitest**: 449 files - **Testing Library**: 143 files - **fake-indexeddb**: 3 files - **@mui/material**: 1 file ### Other - **jotai**: 34 files - **clsx**: 7 files - **protobufjs**: 5 files - **Recoil**: 3 files - **@bufbuild/protobuf**: 1 file - **buffer**: 1 file - **colormap**: 1 file - **date-fns**: 1 file - **meshoptimizer**: 1 file ## Frontend (app/packages/operators) ### The base - **[React](https://seerepo.com/uses/react)**: 24 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 3 files ### Interface - **[MUI](https://seerepo.com/uses/mui)**: 17 files ### Icons - **[@mui/icons-material](https://seerepo.com/uses/mui-icons-material)**: 4 files ## Support (app/packages/operators) ### Testing - **Vitest**: 13 files - **Testing Library**: 9 files ### Other - **Recoil**: 12 files - **Lodash**: 5 files - **copy-to-clipboard**: 1 file - **react-uuid**: 1 file ## Frontend (app/packages/playback) ### The base - **[React](https://seerepo.com/uses/react)**: 50 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 1 file ### Interface - **[react-virtuoso](https://seerepo.com/uses/react-virtuoso)**: 1 file ## Backend (app/packages/playback) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 1 file ## Support (app/packages/playback) ### Testing - **Vitest**: 43 files - **Testing Library**: 32 files ### Other - **jotai**: 17 files - **clsx**: 8 files - **Recoil**: 1 file ## Frontend (app/packages/plugins) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 5 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 1 file ### Interface - **[MUI](https://seerepo.com/uses/mui)**: 1 file - **[three](https://seerepo.com/uses/three)**: 1 file ## Support (app/packages/plugins) ### Testing - **Vitest**: 3 files - **Testing Library**: 2 files ### Other - **Recoil**: 3 files - **Lodash**: 1 file ## Frontend (app/packages/relay) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 3 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/relay) ### The base - **react-relay**: 33 files ### Testing - **Testing Library**: 2 files - **Vitest**: 2 files ### Other - **Relay**: 20 files - **Recoil**: 4 files - **uuid**: 1 file ## Frontend (app/packages/similarity-search) ### The base - **[React](https://seerepo.com/uses/react)**: 20 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 1 file ## Support (app/packages/similarity-search) ### Testing - 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**[react-error-boundary](https://seerepo.com/uses/react-error-boundary)**: 2 files - **@mui/material**: 1 file - **notistack**: 1 file ### Icons - **[MUI](https://seerepo.com/uses/mui)**: 1 file ## Backend (app/packages/state) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 2 files ## Support (app/packages/state) ### The base - **react-relay**: 8 files ### Content - **[html2canvas](https://seerepo.com/uses/html2canvas)**: 1 file ### Testing - **Vitest**: 63 files - **Testing Library**: 30 files ### Other - **Recoil**: 101 files - **jotai**: 19 files - **Lodash**: 7 files - **jotai-family**: 3 files - **Relay**: 3 files - **copy-to-clipboard**: 1 file - **resize-observer-polyfill**: 1 file - **uuid**: 1 file ## Frontend (app/packages/tiling) ### The base - **[React](https://seerepo.com/uses/react)**: 14 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Interface - **react-mosaic-component**: 3 files ## Support (app/packages/tiling) ### Testing - **Testing Library**: 10 files - **Vitest**: 10 files ### Other - **jotai**: 5 files - **clsx**: 4 files ## Frontend (app/packages/utilities) ### The base - **[React](https://seerepo.com/uses/react)**: 2 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ### Styles - **[styled-components](https://seerepo.com/uses/styled-components)**: 1 file ## Backend (app/packages/utilities) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 1 file ## Support (app/packages/utilities) ### Testing - **Vitest**: 10 files ### Other - **@microsoft/fetch-event-source**: 1 file - **fast-json-patch**: 1 file - **fetch-retry**: 1 file - **Lodash**: 1 file - **luxon**: 1 file - **mime**: 1 file ## Frontend (app/packages/video-annotation) ### The base - **[Vite](https://seerepo.com/uses/vite)**: [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) - **[React](https://seerepo.com/uses/react)**: 62 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Backend (app/packages/video-annotation) ### Data - **[lru-cache](https://seerepo.com/uses/lru-cache)**: 1 file ## Support (app/packages/video-annotation) ### Content - **mp4box**: 1 file ### Testing - **Vitest**: 63 files - **Testing Library**: 31 files ### Other - **jotai**: 5 files - **Lodash**: 2 files - **clsx**: 1 file - **Recoil**: 1 file ## Frontend (app/packages/view-bar) ### The base - **[React](https://seerepo.com/uses/react)**: 16 files · [in app/package.json](https://github.com/voxel51/fiftyone/blob/5b951a99381185c72e438d948f9d5dc792ba2132/app/package.json) ## Support (app/packages/view-bar) ### The base - **react-relay**: 1 file ### Testing - **Vitest**: 20 files - **Testing Library**: 6 files ## Other repos with a similar stack - [ray-project/ray](https://seerepo.com/r/ray-project/ray/built): mcap, pyarrow, Hugging Face, werkzeug, React, pydata-sphinx-theme, sphinx-design, ipywidgets, torch, transformers, torchvision, TensorFlow, docutils, markupsafe, myst-parser, jinja2, MUI, @mui/icons-material, Plotly · [Compare](https://seerepo.com/compare/ray-project/ray/vs/voxel51/fiftyone) - [apache/superset](https://seerepo.com/r/apache/superset/built): pyarrow, werkzeug, React, ipywidgets, docutils, markupsafe, jinja2, react-error-boundary, classnames, react-syntax-highlighter, re-resizable, react-markdown, remark-gfm, react-draggable, react-map-gl, Mapbox, MapLibre · [Compare](https://seerepo.com/compare/apache/superset/vs/voxel51/fiftyone) - [bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book/built): pyarrow, Hugging Face, React, Vite, accelerate, umap-learn, torch, transformers, react-syntax-highlighter, react-markdown, remark-gfm, recharts, Plotly · [Compare](https://seerepo.com/compare/bojieli/ai-agent-book/vs/voxel51/fiftyone) - [gradio-app/gradio](https://seerepo.com/r/gradio-app/gradio/built): Hugging Face, Vite, Open3D, accelerate, torch, transformers, torchvision, TensorFlow, markupsafe, jinja2, Plotly, pixi.js · [Compare](https://seerepo.com/compare/gradio-app/gradio/vs/voxel51/fiftyone) - [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents/built): Hugging Face, React, Vite, ipywidgets, accelerate, torch, transformers, jinja2, react-markdown, html2canvas, Plotly · [Compare](https://seerepo.com/compare/datawhalechina/hello-agents/vs/voxel51/fiftyone) - [streamlit/streamlit](https://seerepo.com/r/streamlit/streamlit/built): React, Vite, react-syntax-highlighter, re-resizable, react-plotly.js, react-markdown, remark-gfm, react-color, Plotly, react-map-gl, Mapbox · [Compare](https://seerepo.com/compare/streamlit/streamlit/vs/voxel51/fiftyone) ## Frequently asked questions ### What language is fiftyone written in? fiftyone is written in TypeScript, with 1,175,815 written lines. ### What framework does fiftyone use? fiftyone is built with werkzeug, React, Vite, react-relay, and history. ### Does fiftyone use AI? Yes. fiftyone uses AI through accelerate, pycocotools, qwen-vl-utils, tensorflow-datasets, umap-learn, torch, transformers, torchvision, TensorFlow, and onnxruntime-web. ### What services does fiftyone use? fiftyone uses mcap, pyarrow, Hugging Face, and lru-cache. ### Does fiftyone have tests? Yes. fiftyone has 1,524 test files and is tested with pytest-asyncio, pytest-cov, pytest-mock, pytest-timeout, Pytest, freezegun, Vitest, Testing Library, fake-indexeddb, and @mui/material. ### Which repos have a stack like fiftyone's? The ones that share most of its stack: ray-project/ray, apache/superset, and bojieli/ai-agent-book. ## What is your repo built with? Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.