crates.io51Moderatehealth index
Rust★ 1↓ 406.1K/moSep 17, 2026
crates.io51Moderatehealth index
Rust★ 42↓ 46M/moSep 16, 2026
crates.io50Moderatehealth index

4lDO2/spinning-rsA no_std mutex and SIX rwlock implementation based on spinlocks and lock_api
Rust★ 8↓ 53.3K/moSep 26, 2026
Go★ 3Sep 18, 2026
npm50Moderatehealth index

fideus-labs/worker-poolA Web Worker pool with bounded concurrency, plus a companion package that accelerates zarrita codec operations on Web Workers.
TypeScript · JavaScript★ 5↓ 6,332/moSep 18, 2026
crates.io50Moderatehealth index

hecrj/sipperA type-safe future that can stream progress for Rust
Rust★ 58↓ 14.2K/moSep 15, 2026
Rocq Prover★ 35Sep 20, 2026
Rust★ 305↓ 25.8M/moSep 17, 2026
Go★ 3Sep 5, 2026

burrows99/asyncJavaScript-style concurrency for Go — Promises, async/await, and combinators over goroutines and context.
Go★ 0Sep 10, 2026
Rust★ 62↓ 38.5M/moSep 17, 2026
Rust★ 215↓ 2.5M/moOct 19, 2026
crates.io48Weakhealth index
Rust★ 2↓ 19.9K/moOct 20, 2026
Rust★ 546↓ 18.1M/moSep 17, 2026
Rust★ 2,820↓ 4.5M/moSep 17, 2026
TypeScript★ 0↓ 5,145/moSep 18, 2026
crates.io47Weakhealth index
Rust★ 38↓ 435.2K/moOct 21, 2026
crates.io47Weakhealth index
Rust★ 120↓ 843.1K/moOct 21, 2026
crates.io47Weakhealth index

excsn/fibreHigh-performance, memory-efficient, safe multimode sync <-> async channels built for real-time, low-overhead communication in concurrent Rust applications
Rust★ 20↓ 3,481/moOct 20, 2026
TypeScript★ 1↓ 164.2K/moSep 23, 2026

peymanahmadi/riskguardConcurrency-safe Go library for real-time payment fraud/risk detection — velocity limits, impossible-travel detection, blacklists, pluggable storage (Postgres/Kafka)
Go★ 1Sep 17, 2026
JavaScript · TypeScript★ 82↓ 37.2M/moOct 20, 2026

jonhoo/busEfficient, lock-free, bounded Rust broadcast channel
Rust★ 846↓ 105.2K/moSep 5, 2026
C#★ 21Oct 21, 2026

balramadan/distlimitA high-performance, resilient dual-tier (Redis + In-Memory) hybrid rate limiter for Go with lock-free atomic evaluation, graceful failover, and auto IETF headers.
Go★ 2Sep 15, 2026
Rust★ 317↓ 42.4M/moSep 16, 2026
Rust★ 82↓ 28.1M/moSep 17, 2026
crates.io44Weakhealth index
Rust★ 13↓ 12.5K/moAug 27, 2026
crates.io44Weakhealth index

fereidani/rcliteRcLite: small, fast, and memory-friendly reference counting for Rust
Rust★ 201↓ 39K/moOct 13, 2026
crates.io · npm · Go44Weakhealth index
Go · Rust★ 0↓ 119/moSep 14, 2026