Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

55Health
Library Cargo

Tower

Modular, reusable Rust components for building async network clients and servers

4,294
MIT
Used by 23
79Health
Library Cargo

sysinfo

Cross-platform Rust library for fetching system information — CPU, memory, disks, processes, and networks

2,742
MIT
Used by 22
90Health
Library Cargo

time

Ergonomic, no-std-compatible date and time handling for Rust with parsing, formatting, and macro literals.

1,338
Apache 2.0
Used by 22
93Health
Library Cargo

hyper

A fast, low-level HTTP client and server library for Rust supporting HTTP/1 and HTTP/2

16,316
MIT
Used by 21
89Health
Library Cargo

rusqlite

An ergonomic, safe Rust wrapper around SQLite with typed rows and prepared statement caching.

4,396
MIT
Used by 21
70Health
Library PyPI

orjson

A fast, correct, Rust-backed JSON library for Python with native dataclass, datetime, and numpy support

8,228
Apache 2.0
Used by 19
80Health
Library Cargo

image

Rust library for image processing plus encoders/decoders for common image formats

5,869
Other
Used by 19
53Health
Library Cargo

csv

Fast, flexible CSV reading and writing for Rust, with Serde support

1,959
Other
Used by 19
77Health
Library Cargo

http

The shared Rust crate defining Request, Response, and other core HTTP types

1,381
Apache 2.0
Used by 19
96Health
SDK Cargo

vercel_runtime

The official Rust runtime for writing and deploying serverless functions on Vercel.

16,243
Apache 2.0
Used by 18
87Health
Library Cargo

notify

Cross-platform filesystem notification library for Rust

3,453
Other
Used by 18
67Health
Library Cargo

itertools

Extra iterator adaptors, methods, and macros extending Rust's standard Iterator trait

3,169
Apache 2.0
Used by 18
59Health
Library Cargo

Criterion.rs

Statistics-driven microbenchmarking for Rust that reliably detects performance changes.

446
Other
Used by 18
75Health
Library Cargo

SQLx

Async, pure-Rust SQL toolkit with compile-time checked queries and no DSL

17,471
Other
Used by 17
37Health
Library Cargo

bincode

A compact, zero-fluff binary encoder and decoder for turning Rust structs into space-efficient byte streams.

3,060
MIT
Used by 17
69Health
Library Cargo

indexmap

A hash table for Rust that preserves insertion order and supports lookup by index

2,430
Apache 2.0
Used by 17
94Health
Tool npm

sentry-cli

Official command-line tool for uploading source maps, debug symbols, and managing releases and deploys in Sentry.

1,041
Other
Used by 17
60Health
Library Cargo

jsonwebtoken

Create and decode JSON Web Tokens in Rust in a strongly typed way

2,089
MIT
Used by 16
93Health
SDK Cargo

aws-config

Resolves AWS credentials and shared configuration for every AWS SDK for Rust client.

665
Apache 2.0
Used by 16
43Health
Library Cargo

colored

The simplest way to add ANSI colors and styles to terminal strings in Rust.

2,036
MPL-2.0
Used by 14
78Health
Library Cargo

keyring-rs

Cross-platform Rust library for storing passwords and secrets in the OS-native credential store

766
Apache 2.0
Used by 14
90Health
Framework Cargo

napi-rs

Build precompiled Node.js add-ons in Rust via Node-API, no node-gyp required

7,939
MIT
Used by 13
68Health
Library Cargo

prost

A Protocol Buffers implementation for Rust that generates simple, idiomatic types via derive macros.

4,767
Apache 2.0
Used by 13
92Health
SDK Cargo

aws-sdk-s3

AWS's official, code-generated Rust client for Amazon S3

3,340
Apache 2.0
Used by 13

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