Top #hacktoberfest Tools & Software

Explore 199 hand-picked tools and software tagged with hacktoberfest โ€” ranked by popularity and community signals.

checkov

github

Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.

DevOps Python
โ˜… 8,638

testcontainers-java

github

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Testing Java
โ˜… 8,634

alertmanager

github

Prometheus Alertmanager

DevOps Go
โ˜… 8,489

LibreHardwareMonitor

github

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

DevOps C#
โ˜… 8,435

PrivateBin

github

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

Self-hosted PHP
โ˜… 8,264

chef

github

Chef Infra, a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale

DevOps Ruby
โ˜… 8,228

graylog2-server

github

Free and open log management

Security Java
โ˜… 8,024

auto-cpufreq

github

Automatic CPU speed & power optimizer for Linux

DevOps Python
โ˜… 7,559

pyWhat

github

๐Ÿธ Identify anything. pyWhat easily lets you identify emails, IP addresses, and more. Feed it a .pcap file or some text and it'll tell you what it is! ๐Ÿง™โ€โ™€๏ธ

Security Python
โ˜… 7,215

tfsec

github

Tfsec is now part of Trivy

DevOps Go
โ˜… 6,984

gopass

github

The slightly more awesome standard unix password manager for teams

Security Go
โ˜… 6,839

beehive

github

A flexible event/agent & automation system with lots of bees ๐Ÿ

Automation Go
โ˜… 6,477

rundeck

github

Enable Self-Service Operations: Give specific users access to your existing tools, services, and scripts

DevOps
โ˜… 6,095

cortex

github

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

DevOps Go
โ˜… 5,808

introduction-to-bash-scripting

github

Free Introduction to Bash Scripting eBook

DevOps
โ˜… 5,778

learn-to-cloud

github

A courseware built on the belief that anyone can learn foundational cloud engineering skills with the right guide and discipline

Cloud
โ˜… 5,754

mockk

github

mocking library for Kotlin

Testing Kotlin
โ˜… 5,740

miragejs

github

A client-side server to build, test and share your JavaScript app

Testing JavaScript
โ˜… 5,528

liquibase

github

Main Liquibase Source

Database Java
โ˜… 5,485

openfga

github

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

Security Go
โ˜… 5,125

dalfox

github

๐ŸŒ™๐ŸฆŠ Dalfox is a powerful open-source XSS scanner and utility focused on automation.

Security Go
โ˜… 4,961

reactivesearch

github

Search UI components for React and Vue

Frameworks JavaScript
โ˜… 4,925

gau

github

Fetch known URLs from AlienVault's Open Threat Exchange, the Wayback Machine, and Common Crawl.

Security Go
โ˜… 4,917

Codeception

github

Full-stack testing PHP framework

Testing PHP
โ˜… 4,853