A modern runtime for JavaScript and TypeScript.
const-oid
Counted from the Cargo.toml manifests of the 33 indexed repositories that declare const-oid as a dependency — not download counts. Dependency data last verified 2026-07-18.
Crates that show up unusually often in const-oid projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of const-oid projects that also use it.
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.
A security-focused library OS supporting kernel- and user-mode execution
Stream your Postgres data anywhere in real-time. Simple Rust building blocks for change data capture (CDC) pipelines.
Enarx: Confidential Computing with WebAssembly
The Rust Playground
A rewrite of YARA in Rust.
OpenPGP implemented in pure Rust, permissively licensed
Tool for manipulating and re-signing Android A/B OTAs
Collection of cryptography-related traits
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
Rust implementation of Data Distribution Service
Rust implementation of the TLSNotary protocol
Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification
A feature-rich, scalable, Key Management System
Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX
Matrix Authentication Service is the user management and authentication layer in the Matrix stack part of the Element Server Suite
An implementation of Messaging Layer Security (RFC 9420)
An experimental Rust crate for sigstore
Media manager
Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.
A collection of crates to make implementing Kubernetes operators easier
Caliptra software (ROM, FMC, runtime firmware), and libraries/tools needed to build and test
Robust and secure OTA updates for embedded Linux.
Collection of Key Encapsulation Mechanisms written in pure Rust
Inspect and debug TLS certificate chains (without OpenSSL)
Tiled transparency logs libraries and applications
MLS/Proteus multiplexer abstraction with encrypted persistent storage in Rust
Decompile, deobfuscate, and unpack almost anything: a universal, deterministic, single-binary reverse-engineering toolkit in Rust for Python, JVM/Android, .NET, WebAssembly, JS, Go, and native packers (UPX/PyArmor/PyInstaller/Nuitka) and 20+ more. Built for malware analysis, CTFs, and security research.
Connect AI agents to any API, anywhere. Securely. Open-source gateway that proxies requests, injects credentials automatically, punches through NAT to reach localhost services, and wraps REST APIs as MCP tools. Per-agent isolation. Never expose a raw key.
Tool for generating non-trivial X.509 certificate chains
Hardware-backed developer credentials