Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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typescript-eslint
The official meta-package bundling the TypeScript ESLint parser, plugin, and rule presets behind a single typed config() helper.
Commander.js
The complete, battle-tested framework for building Node.js command-line interfaces.
Oxlint
Rust-based JavaScript/TypeScript linter that runs 50-100x faster than ESLint, with zero configuration required.
Cobra
The commander library that powers Kubernetes, Hugo, and GitHub CLI's command-line interfaces.
SWC
Rust-based JavaScript/TypeScript compiler, a drop-in super-fast alternative to Babel
yargs
The modern, pirate-themed command-line argument parser and command framework for Node.js
Gin
A high-performance HTTP web framework for Go, built on a zero-allocation radix-tree router with an Express.js-style API.
urfave/cli
A declarative, dependency-free Go package for building fast, friendly command-line tools.
grpc-gateway
A protoc plugin that generates a reverse-proxy server, turning RESTful HTTP/JSON requests into gRPC calls from the same service definitions.
Bubble Tea
A Go framework based on The Elm Architecture for building terminal UIs, from simple prompts to full-window, high-performance TUI applications.
Echo
A minimalist, high-performance Go web framework with a radix-tree router, built-in middleware chain, and first-class HTTP/2 support.
Ginkgo
A mature, BDD-style testing framework for Go that pairs with Gomega to write expressive, parallelizable specs.
goose
A database migration tool for Go, driven by SQL files or plain Go functions, with a CLI and an embeddable provider library.
oclif Core
The Node.js framework that powers Salesforce CLI and Heroku CLI, providing flag parsing, help generation, and a plugin system for building CLIs.
Wire
Compile-time dependency injection for Go that generates plain, debuggable initialization code with zero runtime reflection.
Pulumi
Infrastructure as Code in your favorite programming language, powered by a shared multi-language deployment engine.
nats-server
High-performance, self-hostable messaging server for NATS.io, powering pub/sub, request/reply, and JetStream persistence across cloud and edge.
BuildKit
The daemon and CLI toolkit behind `docker build`, compiling Dockerfiles and other build definitions into portable, cacheable OCI images.
TiDB
A distributed, MySQL-compatible SQL database built for horizontal scale, strong consistency, and hybrid transactional/analytical workloads.
Peggy
Parser generator for JavaScript using parsing expression grammars (PEG)
Fiber
An Express-inspired Go web framework built on Fasthttp for zero-allocation, extreme-performance HTTP servers.
Docker Compose
The official CLI plugin for defining and running multi-container Docker applications from a single Compose file.
GoConvey
Behavior-driven testing for Go with nested specs, rich assertions, and a live browser results UI.
gojq
A pure Go implementation of jq for querying and transforming JSON and YAML, usable as a CLI or embedded as a Go library.
