hashmap VS garr

Compare hashmap vs garr and see what are their differences.


A Golang lock-free thread-safe HashMap optimized for fastest read access. (by cornelk)


Collection of high performance, thread-safe, lock-free go data structures (by line)
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hashmap garr
8 1
1,643 366
- 0.0%
4.5 0.0
4 months ago over 1 year ago
Go Go
Apache License 2.0 Apache License 2.0
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 hashmap. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-02-01.


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

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

What are some alternatives?

When comparing hashmap and garr you can also consider the following projects:

haxmap - Fastest and most memory efficient golang concurrent hashmap

go-left-right - A faster RWLock primitive in Go, 2-3 times faster than RWMutex. A Go implementation of concurrency control algorithm in paper <Left-Right - A Concurrency Control Technique with Wait-Free Population Oblivious Reads>

sonic - A blazingly fast JSON serializing & deserializing library

pq - Like jq, but with Python


xxHash - Pure Go implementation of xxHash (32 and 64 bits versions)

go - The Go programming language

immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.

set - Thread(Safe/Unsafe) Set data structure for Go.

treemap - Generic sorted map for Go with red-black tree under the hood

query-json - Faster, simpler and more portable implementation of `jq` in Reason

gojq - Pure Go implementation of jq