Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Tags2
Sort:Used by Most Apps
Chalk
The most popular Node.js library for styling terminal string output with ANSI colors.
tracing
Structured, application-level diagnostics for async Rust programs, built around scoped spans and events.
Winston
A battle-tested Node.js logging library with pluggable transports, custom formats, and multiple log levels.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
log
A lightweight logging facade for Rust that decouples libraries from the logging implementation applications choose.
Logrus
Structured, pluggable logging for Go with a stdlib-compatible API and level-based hooks.
OpenTelemetry Python SDK
The reference implementation of the OpenTelemetry API for Python - traces, metrics, and logs
debug
A tiny, zero-config JavaScript debugging utility with namespaced, color-coded output for Node.js and the browser.
strip-ansi
Strips ANSI escape codes from strings — the small, fast utility Node.js later built directly into its own core API.
loguru
A drop-in replacement for Python's standard logging module that makes logging enjoyable, with almost no setup required.
electron-log
Zero-dependency logging for Electron, Node.js, and NW.js apps with file, console, and remote transports.
env_logger
Environment-variable-configured logging backend for Rust's log crate
zerolog
A zero-allocation, chaining-API JSON logger for Go built for both structured production output and pretty local development logs.
go-grpc-middleware
A collection of reusable gRPC interceptors for Go covering auth, logging, retries, validation, and recovery.
structlog
Structured, typed logging for Python built on plain functions and dictionaries instead of a bespoke logging DSL.