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#data-structures

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

484 records
Tagged “data-structures”Ranked by health index
crates.io
35Weakhealth index
ejmahler/strength_reduce
Faster integer division and modulus operations
Rust★ 87↓ 3.6M/moSep 23, 2026
Apache-2.0Sep 23, 2026 · metrics 2.10.0
Hex
35Weakhealth index
giacomocavalieri/trie_again
🌳 Tries in Gleam
Gleam★ 15↓ 6,192/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io
34At Riskhealth index
RagnarGrootKoerkamp/cacheline-ef
Elias-Fano encoding per cache line
Rust★ 4↓ 22.4K/moAug 28, 2026
No licenseAug 28, 2026 · metrics 2.10.0
Go
34At Riskhealth index
asciimoth/persist
Persistent data structures for go
Go★ 0Sep 5, 2026
CC0-1.0Sep 5, 2026 · metrics 2.10.0
crates.io
34At Riskhealth index
broxus/cassadilia
kv blob storage
Rust★ 7↓ 2,121/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
npm
34At Riskhealth index
js-sdsl/js-sdsl
A javascript standard data structure library which benchmark against C++ STL.
TypeScript★ 799↓ 15.2M/moSep 23, 2026
MITSep 23, 2026 · metrics 2.10.0
npm
34At Riskhealth index
w8r/splay-tree
Fast splay-tree data structure
TypeScript★ 122↓ 12M/moOct 19, 2026
No licenseOct 19, 2026 · metrics 2.10.0
crates.io
34At Riskhealth index
xacrimon/dashmap
Blazing fast concurrent HashMap for Rust.
Rust★ 4,114↓ 27.4M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
33At Riskhealth index
32bitkid/4bitlabs.bits
A collection of low-level bit and byte utilities.
TypeScript★ 0↓ 744/moSep 13, 2026
No licenseSep 13, 2026 · metrics 2.10.0
NuGet
33At Riskhealth index
mindleaving/commons
General code for various projects
C#★ 0Oct 11, 2026
MITOct 11, 2026 · metrics 2.10.0
crates.io
33At Riskhealth index
spider-rs/tendril
Send-able Tendril fork (atomic refcount) for high-concurrency HTML parsing
Rust★ 0↓ 6,906/moSep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
crates.io
32At Riskhealth index
andylokandy/arraydeque
A circular buffer with fixed capacity (Rust).
Rust★ 109↓ 7M/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io
31At Riskhealth index
indexmap-rs/equivalent
Rust traits for key comparison in maps.
Rust★ 43↓ 71.8M/moSep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io
31At Riskhealth index
shaogme/smallring
No repository description published.
Rust★ 4↓ 309/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
Hex
30At Riskhealth index
fogfish/datum
pure functional and generic programming for Erlang
Erlang★ 127↓ 14.1K/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io
30At Riskhealth index
michaelsproul/rust_nibble_vec
A data structure for storing a sequence of nibbles
Rust★ 5↓ 5.8M/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
Go
30At Riskhealth index
raoamogh/queue-go
A generic FIFO queue for Go using a dynamically growing circular buffer.
Go★ 0Sep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io
30At Riskhealth index
rust-crdt/rust-crdt
a collection of well-tested, serializable CRDTs for Rust
Rust★ 1,545↓ 283.9K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
29At Riskhealth index
anoma/usize-set
A sparse bit set Rust crate
Rust★ 4↓ 3,054/moOct 12, 2026
MITOct 12, 2026 · metrics 2.10.0
—
28At Riskhealth index
dash-project/dash
DASH, the C++ Template Library for Distributed Data Structures with Support for Hierarchical Locality for HPC and Data-Driven Science
C++ · C★ 164Sep 14, 2026
Custom licenseSep 14, 2026 · metrics 2.10.0
crates.io
28At Riskhealth index
mbrubeck/by_address
Rust wrapper type that implements hashing and comparison by pointer address
Rust★ 37↓ 6.6M/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
28At Riskhealth index
randomites/plain
A small Rust library that allows users to reinterpret data of certain types safely.
Rust★ 43↓ 10.4M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
—
26At Riskhealth index
fredrikwidlund/libdynamic
High performance utility library for C
C★ 99Sep 11, 2026
Custom licenseSep 11, 2026 · metrics 2.10.0
Hex
25At Riskhealth index
bitwalker/libgraph
A graph data structure library for Elixir projects
Elixir★ 571↓ 97.2K/moSep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
crates.io
24At Riskhealth index
cds-astro/cds-bstree-file-readonly-rust
Make and Query read-only binary-search tree file, supporting billions of entries in files of tens of GB.
Rust★ 0↓ 2/moOct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
crates.io
19Criticalhealth index
dusk-network/microkelvin
No repository description published.
Rust★ 16↓ 3,077/moSep 23, 2026
MPL-2.0Sep 23, 2026 · metrics 2.10.0
npm
19Criticalhealth index
invertase/denque
The fastest javascript implementation of a double-ended queue. Used by the official Redis, MongoDB, MariaDB & MySQL libraries for Node.js and many other libraries.
JavaScript★ 373↓ 122M/moSep 23, 2026
Apache-2.0Sep 23, 2026 · metrics 2.10.0
crates.io
16Criticalhealth index
bodil/bitmaps
Bitmap types for Rust
Rust★ 59↓ 3.9M/moSep 23, 2026
MPL-2.0Sep 23, 2026 · metrics 2.10.0
crates.io
16Criticalhealth index
bodil/smartstring
Compact inlined strings for Rust.
Rust★ 543↓ 4.3M/moOct 20, 2026
MPL-2.0Oct 20, 2026 · metrics 2.10.0