datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
developer-reference-datasets
Developer Reference Datasets
Open, reproducible lookup tables that web and app developers reach for constantly — computed from first principles, not scraped, so every value is exact and re-runnable. CC BY 4.0.
Quick answers (straight from the data)
What is 16:9 in pixels? 1920×1080, 1280×720, 3840×2160. 9:16 (Stories, Reels, TikTok) is those flipped. → aspect-ratios, resolutions
What contrast ratio does WCAG require? 4.5:1 for normal text (AA), 3:1 for large… See the full description on the dataset page: https://huggingface.co/datasets/cleanorlabs/developer-reference-datasets.music-tempo-and-key-reference-data
BPM Interval and Camelot Reference Data
This public dataset contains two reference assets maintained by j022315051:
bpm-interval-reference.csv: BPM values with milliseconds per beat and the calculation used.
camelot.js: major and minor pitch-class mappings to Camelot codes.
These reference assets support the browser-based music tools published at Tap BPM Now.
Scope and boundaries
The release contains reference tables and mapping code only. It does not contain… See the full description on the dataset page: https://huggingface.co/datasets/j022315051/music-tempo-and-key-reference-data.