vavr-io/vavr

vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.

Java6,184 stars681 forksApache-2.0

functional-programming hacktoberfest immutable-collections java javaslang object-functional persistent-collections

Momentum

vavr-io/vavr has 6,184 GitHub stars. It gained +1 stars in the last 7 days and +5 in the last 30 days (snapshots through Nov 11, 2026).

Its biggest recent day was Oct 24, 2026, with +3 stars.

It currently ranks #6466 daily, #6268 weekly, #7906 monthly by momentum on Trending Repos; its best-ever rank is #923.

Trending Repos first recorded it on May 15, 2026.

Rankings

PeriodRankScore

Daily

#64660.0

Weekly

#62680.1

Monthly

#79060.1

How scoring works

Engagement

Total stars

Daily new stars

Embeds

Best rank #923

Format

Markdown

[![vavr-io/vavr badge](https://trending-repos.com/badge/vavr-io/vavr.svg?v=3)](https://trending-repos.com/repositories/vavr-io/vavr?utm_source=github&utm_medium=badge)

Date	Stars gained	Total stars	Forks gained
Nov 11, 2026	0	6,184	0
Nov 10, 2026	0	6,184	0
Nov 9, 2026	+1	6,184	0
Nov 8, 2026	0	6,183	0
Nov 7, 2026	0	6,183	0
Nov 6, 2026	0	6,183	0
Nov 5, 2026	0	6,183	0
Nov 4, 2026	0	6,183	0
Nov 3, 2026	0	6,183	0
Nov 2, 2026	+1	6,183	0
Nov 1, 2026	+1	6,182	+1
Oct 31, 2026	0	6,181	0
Oct 30, 2026	0	6,181	+1
Oct 29, 2026	0	6,181	0

vavr-io/vavr

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vavr-io/vavr

Momentum

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