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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Remeda
A TypeScript-first utility library with data-first and data-last function variants, lazy pipe evaluation, and fully typed transformations.
go-yaml
A dependency-free, spec-compliant YAML encoder and decoder for Go, built from scratch with AST access, YAML Path queries, and reversible transformations.
maxminddb-golang
A high-performance Go library for reading and decoding MaxMind DB (.mmdb) files, including GeoIP2 and GeoLite2 databases.
@vitejs/plugin-basic-ssl
A Vite plugin that generates a self-signed certificate so your dev and preview servers can run over HTTPS with zero setup.
tree-sitter-go
A fast, incremental Go grammar for the tree-sitter parsing library
superagent
A small, progressive HTTP request library for Node.js and browsers with a single fluent, chainable API on both platforms.
Wire
Compile-time dependency injection for Go that generates plain, debuggable initialization code with zero runtime reflection.
go-openai
An unofficial Go client for the OpenAI API, covering Responses, Chat Completions, embeddings, images, audio, files, fine-tuning, batches, and vector stores.
Ristretto
A fast, concurrent, memory-bound in-memory cache for Go with TinyLFU admission and SampledLFU eviction for high hit ratios.
govalidator
A comprehensive Go package of string, numeric, and struct validators and sanitizers, modeled on validator.js.
go-elasticsearch
The official Go client for Elasticsearch, providing type-safe REST API bindings, bulk indexing, and connection-pooled transport for v7 clusters.
Gofakeit
A zero-dependency Go library with 310+ functions for generating random fake data, from single values to fully populated structs.
koanf
A lightweight, extensible Go library for reading and merging configuration from files, env vars, flags, and remote sources.
jwx
A complete, opinionated Go implementation of the JOSE stack: JWT, JWS, JWE, JWK, and JWA.
ureq
A simple, safe, blocking HTTP client for Rust with minimal dependencies.
mimetype
Goroutine-safe MIME type and file extension detection for Go, based on magic-number byte signatures.
handlers
A collection of composable HTTP middleware for Go's net/http — logging, compression, CORS, proxy headers, and panic recovery.
flock
Thread-safe, cross-platform file locking for Go, with blocking and non-blocking lock acquisition.
securecookie
Encodes and decodes authenticated, optionally encrypted cookie values for Go web applications, guarding session data from tampering.
follow-redirects
A drop-in replacement for Node's http and https modules that transparently follows redirects with zero runtime dependencies.
Pulumi
Infrastructure as Code in your favorite programming language, powered by a shared multi-language deployment engine.
excelize
A pure Go library for reading, writing, and streaming Microsoft Excel spreadsheets, from cell values to charts and pivot tables.
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.
