crates.io78Goodhealth index
Rust★ 1↓ 4,683/moOct 21, 2026
crates.io78Goodhealth index
Rust★ 1↓ 1,269/moOct 20, 2026
crates.io78Goodhealth index
Rust★ 941↓ 1.2M/moAug 28, 2026
crates.io78Goodhealth index

indexmap-rs/indexmapA hash table with consistent order and fast iteration; access items by key or sequence index
Rust★ 2,430↓ 117M/moSep 16, 2026
crates.io · npm78Goodhealth index
Rust · C#★ 8↓ 2,270/moOct 5, 2026
crates.io · PyPI78Goodhealth index
Rust★ 44↓ 2,003/moOct 9, 2026
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Rust★ 4,017↓ 35.4M/moSep 17, 2026
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Rust★ 104↓ 7,114/moSep 10, 2026
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reddb-io/reddbRedDB is a multi-structure database engine for applications that need structured rows, raw payloads, linked entities, semantic retrieval, graph analytics, operational metadata and exports without splitting data across multiple systems.
Rust★ 43↓ 1,370/moSep 14, 2026
crates.io · npm · PyPI78Goodhealth index
TypeScript · Rust · TeX★ 1↓ 144/moOct 2, 2026
crates.io78Goodhealth index
Rust★ 3↓ 2,675/moSep 18, 2026
crates.io · npm · Go78Goodhealth index
Rust · Dart · TypeScript★ 5↓ 82.3K/moOct 20, 2026
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typst/ecowCompact, clone-on-write vector and string.
Rust★ 319↓ 989.3K/moSep 13, 2026
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Rust★ 6↓ 22.1K/moOct 21, 2026
npm · crates.io77Goodhealth index

AreevAI/areevSelf-improving agents, governed. Areev is the substrate for adaptive agents — agents that get better from their own history, under human authority, in steps you can inspect, undo, and re-measure.
Rust★ 27↓ 6,584/moOct 20, 2026
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amaye15/JSON-Tools-rsA high performance python~rust library for typical JSON operations in data science and engineering.
Rust · Python★ 0↓ 23.7K/moSep 9, 2026
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brefwiz/api-bonesOpinionated REST API types: errors (RFC 9457), pagination, health checks, and more. No HTTP client, no business logic — just types.
Rust★ 4↓ 1,042/moSep 11, 2026
JavaScript★ 728↓ 8,103/moSep 22, 2026
crates.io77Goodhealth index

gregorygaines/bitfields-rsRust macro for generating flexible bitfields and bitflags, useful for low-level code (embedded or emulators).
Rust★ 59↓ 930.6K/moSep 14, 2026
crates.io · npm77Goodhealth index
Rust★ 122↓ 1,102/moOct 22, 2026
crates.io77Goodhealth index

jamesgober/mmap-ioHigh-performance, async-ready memory-mapped file I/O library for Rust. Supports fast segment-based loading, updates, and persistence. Designed for database engines, game runtimes, and real-time applications.
Rust★ 19↓ 7,504/moOct 10, 2026
crates.io77Goodhealth index

jneem/imblBlazing fast immutable collection datatypes for Rust.
Rust★ 185↓ 783.3K/moSep 11, 2026
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joaquinbejar/positiveA type-safe wrapper for guaranteed positive decimal values. This crate provides the Positive type, which encapsulates a Decimal value and ensures through its API that the contained value is always positive (greater than or equal to zero).
Rust★ 3↓ 7,608/moAug 24, 2026
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Rust★ 1↓ 12K/moSep 13, 2026
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kryptobaseddev/cleoAgent-first task orchestration. Persistent memory. Multi-provider coordination.
TypeScript★ 159↓ 33.4K/moOct 19, 2026
crates.io · npm77Goodhealth index
Rust · JavaScript★ 1↓ 5,368/moSep 16, 2026
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nambok/mentedbA cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge graphs, and speculative context pre assembly. Not a wrapper, a ground up storage engine that thinks.
Rust · Python★ 117↓ 6,935/moSep 13, 2026

oramasearch/orama🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.
TypeScript★ 10.6KSep 26, 2026
crates.io77Goodhealth index

phip1611/tar-no-stdLibrary to read Tar archives (by GNU Tar) in `no_std` contexts with zero allocations. The crate is simple and only supports reading of "basic" archives, therefore no extensions, such as GNU Longname.
Rust★ 21↓ 53.2K/moSep 18, 2026
crates.io · Maven77Goodhealth index
Rust★ 9↓ 6,995/moSep 10, 2026