crates.io
paddor/omq.rs
Connect threads, processes, hosts, and languages without a broker.
ISCSep 15, 2026 · metrics 2.10.0
All tags
Catalogue tag
#concurrency
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.
265 records
crates.io
surrealdb/surrealkv
A low-level, versioned, embedded, ACID-compliant, key-value database for Rust
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
taiki-e/atomic-maybe-uninit
Atomic operations on potentially uninitialized integers.
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io
taiki-e/portable-atomic-util
Synchronization primitives built with portable-atomic.
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
HadrienG2/hwlocality
Rust bindings to Open MPI Portable Hardware Locality "hwloc" library, covering version 2.0 and above.
MITOct 2, 2026 · metrics 2.10.0
PyPI
eventlet/eventlet
Concurrent networking library for Python
Custom licenseSep 12, 2026 · metrics 2.10.0
crates.io
prisma-risk/tsoracle
Distributed timestamp & sequence oracle for Rust — strictly monotonic timestamps and gapless, dense ID sequences over gRPC, replicated with pluggable consensus.
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io
apalis-dev/apalis
Type-safe, extensible, and high-performance background processing library for Rust
MITSep 18, 2026 · metrics 2.10.0
crates.io
awslabs/aws-s3-transfer-manager-rs
A high performance Amazon S3 transfer manager, a high-level transfer utility, for Rust.
Apache-2.0Sep 10, 2026 · metrics 2.10.0
Go
hovsep/fmesh
Flow Based Programming in Go
MITSep 20, 2026 · metrics 2.10.0
npm
sidequestjs/sidequest
Redis-free background jobs for Node.js. Persist jobs in your existing Postgres, MySQL, SQLite, or MongoDB. A distributed, durable BullMQ alternative with a built-in dashboard.
LGPL-3.0Sep 15, 2026 · metrics 2.10.0
crates.io
tqwewe/kameo
Fault-tolerant async actors for Rust that scale seamlessly
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io · npm
Dicklesworthstone/asupersync
Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing
Custom licenseOct 20, 2026 · metrics 2.10.0
NuGet
dotnet/dotNext
Next generation API for .NET
MITOct 20, 2026 · metrics 2.10.0
crates.io
jonhoo/left-right
A lock-free, read-optimized, concurrency primitive.
Apache-2.0Sep 10, 2026 · metrics 2.10.0
crates.io
rayon-rs/rayon
Rayon: A data parallelism library for Rust
Apache-2.0Sep 16, 2026 · metrics 2.10.0
npm
sindresorhus/p-queue
Promise queue with concurrency control
MITSep 16, 2026 · metrics 2.10.0
PyPI
Meloland/melobot
支持多协议、多路 IO 和丰富功能的机器人开发框架
BSD-3-ClauseSep 16, 2026 · metrics 2.10.0
crates.io · PyPI
Sollimann/bonsai
Rust implementation of behavior trees for deterministic AI (now with Python bindings)
MITAug 23, 2026 · metrics 2.10.0
RubyGems
ruby-concurrency/concurrent-ruby
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
Custom licenseAug 28, 2026 · metrics 2.10.0
crates.io · PyPI
russellromney/honker
SQLite extension + bindings for Postgres NOTIFY/LISTEN semantics with durable queues, streams, pub/sub, and scheduler
Custom licenseSep 17, 2026 · metrics 2.10.0
PyPI · crates.io
lucaswiman/frontrun
Python library for controlling ordering of concurrent events to find and reproduce race conditions
MPL-2.0Sep 9, 2026 · metrics 2.10.0
crates.io
moka-rs/moka
A high performance concurrent caching library for Rust
Apache-2.0Sep 17, 2026 · metrics 2.10.0
PyPI · crates.io
orieg/expanse
256-ary radix trie and Judy arrays in Rust — drop-in libjudy C ABI, MIT/Apache-2.0
Apache-2.0Oct 8, 2026 · metrics 2.10.0
crates.io
surrealdb/affinitypool
A Rust library for running blocking jobs on a dedicated thread pool with CPU core affinity per thread
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
SeaQL/sea-streamer
🌊 Stream processing toolkit for Redis & Kafka
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
ZelAnton/ProcessKit-rs
Rust async child-process management for tokio: whole-tree kill-on-drop (no orphans), plus streaming, pipelines, timeouts, and supervision library.
MITSep 9, 2026 · metrics 2.10.0
Packagist
amphp/parallel
An advanced parallelization library for PHP, enabling efficient multitasking, optimizing resource use, and application responsiveness through multiple CPU threads.
MITAug 27, 2026 · metrics 2.10.0
crates.io
ibraheemdev/papaya
A fast and ergonomic concurrent hashmap for read-heavy workloads.
MITAug 28, 2026 · metrics 2.10.0
PyPI
netromdk/vermin
Concurrently detect the minimum Python versions needed to run code
MITSep 14, 2026 · metrics 2.10.0