{"url":"/dataset/regex101-regular-expressions","name":"Regex101 Regular expressions","full_name":null,"description_markdown":"This is a dataset of regular expressions collected from regex101.com. It is not made directly available, but can be [crawled from regex101](https://github.com/dataunitylab/semantic-regex).","description_withheld":null,"homepage":"https://regex101.com","introduced_date":"2022-06-14","introduced_date_note":null,"introduced_by":{"paper":"/paper/learning-from-uncurated-regular-expressions","title":"Learning from Uncurated Regular Expressions","first_author":null,"url":null},"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"}],"tasks":[],"languages":[],"variants":["Regex101 Regular expressions"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}