Top #c Tools & Software

Quick

github

The Swift (and Objective-C) testing framework.

Quasar

github

Remote Administration Tool for Windows

webdriverio

github

Next-gen browser and mobile automation test framework for Node.js

Sn1per

github

Attack Surface Management Platform

lago

github

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

howtheysre

github

A curated collection of publicly available resources on how technology and tech-savvy organizations around the world practice Site Reliability Engineering (SRE)

openebs

github

A popular & widely deployed Open Source Container Native Storage platform for Stateful Persistent Applications on Kubernetes.

flyway

github

Flyway by Redgate • Database Migrations Made Easy.

bbot

github

The recursive internet scanner for hackers. 🧡

hyperdx

github

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

lego

github

Let's Encrypt/ACME client and library written in Go

devops-resources

github

DevOps resources - Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP

terragrunt

github

Terragrunt is a flexible orchestration tool that allows Infrastructure as Code written in OpenTofu/Terraform to scale.

my-arsenal-of-aws-security-tools

github

List of open source tools for AWS security: defensive, offensive, auditing, DFIR, etc.

openbrowser

github

Let AI agents browse the web. An autonomous toolkit for browser-based AI agents.

omni-tools

github

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

awesome-css-frameworks

github

List of awesome CSS frameworks in 2026

xonsh

github

🐚 Python-powered shell. Full-featured, cross-platform and AI-friendly.

material-design-for-bootstrap

github

Important! A new UI Kit version for Bootstrap 5 is available. Access the latest free version via the link below.

voltagent

github

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

opencti

github

Open Cyber Threat Intelligence Platform

DevOps-Guide

github

DevOps Guide - Development to Production all configurations with basic notes to debug efficiently.

wstg

github

The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

ipatool

github

Command-line tool that allows searching and downloading app packages (known as ipa files) from the iOS App Store