Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
serde_core
Counted from the Cargo.toml manifests of the 49 indexed repositories that declare serde_core as a dependency — not download counts. Dependency data last verified 2026-08-13.
Crates that show up unusually often in serde_core 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 serde_core projects that also use it.
HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity
A Python Interpreter written in Rust
A Rust compiler front-end for IDEs
The Rust package manager
Serialization framework for Rust
3D and 2D game engine written in Rust
Strongly typed JSON library for Rust
Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.
Official Rust implementation of Apache Arrow
A next-generation test runner for Rust.
⚙️ Layered configuration system for Rust applications (with strong support for 12-factor applications).
An async ORM for Rust
Rust port of Google's SwissTable hash map
A datetime library for Rust that encourages you to jump into the pit of success.
Logging implementation for Rust
Official successor to conduwuit
A simple and fast linear algebra library for games and graphics
Heapless, `static` friendly data structures
Solving i18n for client-side and resource-constrained environments.
🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation
The Rust Playground
Date and time handling in Rust.
[Acquired by The Guild] The Grafbase GraphQL Federation Gateway
Rust TOML Parser
A luxurious package manager for Lua
A simple, expressive, embeddable programming language
This crate provides custom de/serialization helpers to use in combination with serde's `with`-annotation and with the improved `serde_as`-annotation.
Type-erased Serialize, Serializer and Deserializer traits
A collection of lower-level libraries for composable network services.
A crate to help you go wide. By which I mean use SIMD stuff.
blazing fast implicit surface evaluation
Maps where keys are borrowed from values.
Wrapper types to enable optimized handling of &[u8] and Vec<u8>
The home of moss (system state and package manager) and boulder (moss-format build tool)
A storage service.
Rust SDK for the Solana blockchain, used by on-chain program developers and the Agave validator
A strongly typed, comment-supporting YAML deserializer that deserializes YAML directly into your Rust types without constructing an intermediate tree of “abstract values.”
Semantic wrapper for byte count representations
Oxidizer is a platform for Rust service development which bridges the gaps in the crate ecosystem to deliver a turn-key solution to enable the efficient creation of high-scale high-availability and high-performance services in Rust.
A multi-provider AI agent CLI with tool orchestration support
LibXMTP is a shared library encapsulating the core functionality of the XMTP messaging protocol, such as cryptography, networking, and language bindings.
A lightweight, no-std, object-safe, serialization-only framework for Rust
Distributed builds for Nix
Simple changelog parser, written in Rust.
Core runtime and shared tooling for DCC-MCP: safe, skill-first MCP integration across Maya, Blender, Houdini, Photoshop, and custom DCC hosts.
Universal Development Tool Manager
Check installed distro files for changes
An example Serializer and Deserializer data format for Serde