A modern runtime for JavaScript and TypeScript.
⑂ 6.3k◎ 1.5k
Crate
spki
32
Repositories
81%
Actively maintained
26
Updated ≤ 30 days
152k
Total stars
30
Owners
Counted from the Cargo.toml manifests of the 32 indexed repositories that declare spki as a dependency — not download counts. Dependency data last verified 2026-08-13.
Often used with
Crates that show up unusually often in spki 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 spki projects that also use it.
Used by these organizations
32 repositories · 26 pushed in the last 30 days
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.
Rust SSH client & server library
Transports, Middleware, and Networks for the Alloy project
⑂ 657◎ 128
[Acquired by The Guild] The Grafbase GraphQL Federation Gateway
The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.
⑂ 113◎ 111
Cryptographic signature algorithms: DSA, ECDSA, Ed25519
Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust
A Sans I/O WebRTC implementation in Rust.
⑂ 117◎ 33
FIDO2 (WebAuthn) and FIDO U2F platform library for Linux written in Rust
⑂ 26◎ 24
Pterodactyl alternative written in Rust + React with User Experience in Mind.
⑂ 40◎ 9
Rust implementation of the TLSNotary protocol
⑂ 138◎ 58
Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification
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
⑂ 106◎ 221
NL Wallet - A digital identity wallet provided by the government.
An implementation of Messaging Layer Security (RFC 9420)
Safe, stable, reproducible projects 📦
⑂ 14◎ 42
Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.
Caliptra software (ROM, FMC, runtime firmware), and libraries/tools needed to build and test
⑂ 119◎ 319
Robust and secure OTA updates for embedded Linux.
Distributed builds for Nix
⑂ 17◎ 14
High-performance capability authorization engine for AI agents. Cryptographically attenuated warrants, task-scoped authority, verifiable offline. Rust core.
Tiled transparency logs libraries and applications
MicroVM Runtime
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.
Tool for generating non-trivial X.509 certificate chains
Hardware-backed developer credentials
Polyglot, deterministic, sandboxed WASM runtime. Run or compile any language to one sealed, reproducible artifact.