refined VS llrbtree

Compare refined vs llrbtree and see what are their differences.


Refinement types with static checking (by nikita-volkov)


Left-leaning red-black trees (by kazu-yamamoto)
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refined llrbtree
1 0
180 48
- -
2.0 0.0
9 months ago almost 12 years ago
Haskell Haskell
MIT License BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of refined. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-08-28.
  • Can types replace validation?
    2 projects | /r/programming | 28 Aug 2022
    In one respect, nothing. You’re right. Even given refinement types as in Haskell or Scala, there is indeed a necessarily-partial function (refineV in Scala) to refine a value to its refinement type.


Posts with mentions or reviews of llrbtree. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning llrbtree yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing refined and llrbtree you can also consider the following projects:

cassava - A CSV parsing and encoding library optimized for ease of use and high performance

massiv - Efficient Haskell Arrays featuring Parallel computation

elf - Parser for ELF object format.

b-tree - Haskell on-disk B* tree implementation

semantic-source - Parsing, analyzing, and comparing source code across many languages

audiovisual - Extensible records, variants, structs, effects, tangles

aig - Provides an interface for AIGs and word-level operations on them

primitive - This package provides various primitive memory-related operations.

fmlist - FoldMap lists

bson - Haskell representation and serialization of BSON documents (version 1.0) as defined at

diskhash - Diskbased (persistent) hashtable

critbit - A Haskell implementation of crit-bit trees.