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

94Health
Library npm

gridstack.js

A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.

9,115
MIT
Used by 7
72Health
Library Cargo

ureq

A simple, safe, blocking HTTP client for Rust with minimal dependencies.

2,190
Apache 2.0
Used by 7
50Health
Library npm

follow-redirects

A drop-in replacement for Node's http and https modules that transparently follows redirects with zero runtime dependencies.

580
MIT
Used by 7
74Health
Library Go

certmagic

Automatic HTTPS for Go programs — the production-grade ACME client library that powers Caddy, obtaining and renewing TLS certificates with zero manual cert management.

5,598
Apache 2.0
Used by 6
63Health
Library Cargo

console-subscriber

tracing-subscriber Layer that powers tokio-console, a debugger for async Rust

4,599
MIT
Used by 6
57Health
Library Cargo

tree-sitter-cpp

A fast, incremental C++ grammar for the tree-sitter parsing library

453
MIT
Used by 6
91Health
Library Go

Chroma

A general-purpose syntax highlighting library for Go, supporting 200+ languages and multiple output formats out of the box.

5,031
MIT
Used by 5
43Health
Library Go

gock

Versatile HTTP traffic mocking for Go, intercepting any net/http-based client for deterministic tests.

2,217
MIT
Used by 5
52Health
SDK npm

@neondatabase/serverless

Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.

548
MIT
Used by 5
72Health
Library PyPI

wcwidth

Measures the displayed width of Unicode strings in a terminal, so CLI/TUI output lines up correctly across CJK, emoji, and combining characters.

465
MIT
Used by 5
31Health
Library Cargo

console_error_panic_hook

A panic hook for wasm32-unknown-unknown that forwards Rust panic messages to console.error

356
Other
Used by 5
45Health
Library Go

termenv

Advanced ANSI color and style support for Go terminal apps, with automatic terminal-capability detection and safe degradation.

2,024
MIT
Used by 4
35Health
Library npm

qrcode-terminal

Render QR codes as ASCII art directly in a terminal or console

1,349
Apache 2.0
Used by 4
42Health
Library npm

request-promise

A Bluebird-powered Promise wrapper around the request HTTP client for Node.js — deprecated since 2020 along with request itself.

4,714
Other
Used by 3
33Health
Library npm

ansi-colors

Fast, zero-dependency ANSI color and style helpers for terminal text

454
MIT
Used by 3
57Health
Library npm

wrap-ansi

Word-wraps strings containing ANSI escape codes without breaking color, style, or hyperlink sequences.

140
MIT
Used by 3
36Health
Library PyPI

click-didyoumean

Adds git-style Did you mean suggestions to Click command-line groups

101
MIT
Used by 3
74Health
Library npm

http-cookie-agent

Adds tough-cookie-based cookie jar support to Node.js global fetch, undici, axios, node-fetch, and other HTTP clients.

53
MIT
Used by 3
34Health
SDK npm

sns-payload-validator

Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.

13
MIT
Used by 3
91Health
Library PyPI

NVIDIA NCCL

Optimized primitives for collective multi-GPU and multi-node communication

5,087
Apache 2.0
Used by 2
67Health
Library Composer

League URI

A PHP library for parsing, building, and manipulating URIs, URNs, and URI templates

1,128
MIT
Used by 2
54Health
Library npm

ansi-styles

ANSI escape codes for styling strings in the terminal with colors and modifiers.

463
MIT
Used by 2
47Health
Library Cargo

cliclack

Beautiful, minimal, opinionated CLI prompts for building interactive Rust command-line apps.

367
MIT
Used by 2
51Health
Library Cargo

axum-server

A hyper-based HTTP server designed to be used with the Rust axum web framework.

262
MIT
Used by 2

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