Project Name	Stars	Repos Using This	Packages Using This	Most Recent Commit	Total Releases	Latest Release	Open Issues	License	Language
Functionaljava	1,549	230	66	a year ago	18	February 11, 2022	31		Java
Functional programming in Java
Capsule	391			6 months ago			8	bsd-2-clause	Java
The Capsule Hash Trie Collections Library
Immutable	182			3 years ago			4	mit	Crystal
Thread-safe, persistent, immutable collections for the Crystal language
Java Immutable Collections	38	2	2	8 months ago	23	January 01, 2021	3	other	Java
Efficient Immutable/Persistent Collections for Java
Cow Collections	7			6 years ago	2	April 04, 2018	1	mit	Java
Performant copy-on-write collections on the jvm
Collekt	6			5 years ago			14	mit	Kotlin
Persistent (immutable) collections for Kotlin
Hamt	5			4 years ago					Pascal
Mutable and immutable persistent maps and sets as hash array mapped trie (HAMT) for FreePascal

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Functionaljava ⭐ 1,549

Functional programming in Java

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Immutable ⭐ 182

Thread-safe, persistent, immutable collections for the Crystal language

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Hamt ⭐ 5

Mutable and immutable persistent maps and sets as hash array mapped trie (HAMT) for FreePascal

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