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RepoClash › Functional Programming rivals

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lila vs scalaz

Functional Programming rivals. Both tagged functional-programming, scala. Six rounds of real GitHub data, an AI referee, and the crowd picks a side.

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lichess-org/lila: 18,971 stars, Scala. ♞ lichess.org: the forever free, adless and open source chess server ♞
scalaz/scalaz: 4,670 stars, Scala. Principled Functional Programming in Scala

lila vs scalaz: tale of the tape

GitHub data as of November 11, 2026

lila has 4.1 times as many GitHub stars as scalaz (18,971 vs 4,670). In the last 6 days, lila gained more stars: +28 (+0.1%) against +0 (+0.0%) for scalaz. The latest push was to lila on Nov 11, 2026. scalaz is the older project (created January 2010), lila started in February 2012. Both are written mainly in Scala.

lichess-org/lilascalaz/scalaz
Stars18,9714,670
Stars gained, last 6 days+28+0
Growth, last 6 days+0.1%+0.0%
Avg. stars per day since creation41
Forks2,809695
Open issues1,274157
Best Repocharts rank today#3 in Scala#31 in Scala
LanguageScalaScala
LicenseAGPL-3.0–
CreatedFeb 21, 2012Jan 16, 2010
Last pushNov 11, 2026Nov 10, 2026

Quick answers

Which is more popular, lila or scalaz?

lila has 4.1 times as many GitHub stars as scalaz (18,971 vs 4,670) (Repocharts data as of November 11, 2026).

Which is growing faster, lila or scalaz?

In the last 6 days, lila gained more stars: +28 (+0.1%) against +0 (+0.0%) for scalaz.

Which is more actively developed?

The latest push was to lila on Nov 11, 2026.

What languages are lila and scalaz written in?

Both are written mainly in Scala.

How does RepoClash compare lila and scalaz?

RepoClash scores both repositories in six rounds (popularity, momentum, activity, community, maintenance and freshness) from public GitHub data, adds an AI referee's verdict and lets developers vote for their favorite. Star counts are updated daily.

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