#golang-library

PostgreSQL database migrations tool. CLI and Golang library

A simple golang image frame drawing library (Draws a frame around something.)

A require-ensure-library for contract-programming with pre- and postconditions in golang

go-transcrypt provides functionality to encrypt arbitrary data into a hex encoded string for safe on-disk storage

JSONSchema (draft 2020-12, draft 2019-09, draft-7, draft-6, draft-4) Validation using Go

A unified Go gateway for sending messages through multiple providers (Email, SMS, Push, Chat). One API, any provider.

A cross platform Go library to parse arguments given in command line to a program

Fast JSON encoder/decoder compatible with encoding/json for Go

Read, modify and write DICOM files with golang

Go-based client library / API wrapper for Danish (DataHub) Eloverblik

Zero-dependency Go client for the Coinglass API v4. Typed access to Futures, Spot, Options, ETF, and Indicator endpoints, with context support, safe concurrency, automatic retry with exponential backoff on rate limits, sentinel errors, and functional-option configuration. Built on the standard library and fully tested.

An independent open-source research project on Lattice Cryptography and Post-Quantum Cryptography (PQC).

Go Testing Module with mocking, mock generation & golden files support.

MapStore: Local, filesystem‑backed map store with pluggable codecs (JSON or custom), optional per‑key encryption via the OS keyring, and optional full‑text search via SQLite FTS5.

A Set package for go

A lightweight, in-process sandbox for safely executing the tool calls an AI agent requests

Behaviour Driven Development tests generator for Golang

A small, framework-style toolkit for writing chat bots once and running them on Slack, Discord, Telegram, WhatsApp, Microsoft Teams, GitHub, GitLab, Bitbucket, Signal, or a local CLI, with the same handlers, middleware, and attachment access on every platform.

A lightweight and flexible library for building command-line interfaces (CLIs) in Go. This library provides a simple and intuitive way to define commands, flags (including short names), aliases and more.

Sub-microsecond cloud-provider IP detection for Go , AWS, GCP, Azure, Cloudflare, DigitalOcean, Oracle. Auto-updating, offline-capable, thread-safe

A high-performance Go package for detecting disposable/temporary email addresses

[mirror] A collection of libraries and tools written in Go.

TransferChain Fastest Read Node Client

a library for querying and backing up github, gitlab, gitea, and bitbucket repositories

Golang type-safe dependency injection

Golang extensions for log/slog

Deep comparison and rich diffing for any Go value — text/JSON/Markdown/HTML output, RFC 6902 JSON Patch (generate & apply), custom equality, and test assertions. Zero dependencies, standard library only.

Go library for applying struct defaults, applying and exporting typed values as well as validating fields with simple tags and type-safe rules.

🖱️ Go module to move the terminal cursor in any direction on every operating system.

Java properties scanner for Go