awslabs /deequ
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
dataqualityscalasparkunit-testing
Open on GitHub #39 in Scala
Stars3,656
Forks585
Open issues63
Avg. stars / day1faster than 45% of Scala
LanguageScala
LicenseApache-2.0
CreatedAug 7, 2018
Last activityOct 20, 2026
Momentum
starts with the second daily updateRepocharts records a data point every day. Growth figures appear from tomorrow on.
Stars over time
tracked daily since Nov 5, 20263,656 stars today. This graph fills in as daily data points come in.
Chart positions
November 5, 2026| Chart | Rank | Prev. | Peak | Days on chart | At this rank |
|---|---|---|---|---|---|
| Scala | #39 · | – | #39 | 1 | 1 day |
Rank history
last 90 days, #1 at the topThe rank history appears after the second daily update.
Compared with the Scala chart
bar = this repo, line = chart medianStars3.7k70% of median
Forks58561% of median
Avg. stars per day11.0× median
Open issues6343% of median
Commit activity
last 52 weeksCommit activity is fetched once a week and appears here after the next update.
Similar repositories
by shared topics, language and charts
Cite and share
According to Repocharts, awslabs/deequ ranks #39 in the Scala ranking on November 5, 2026.