Top HACKTOBER GitHub Repositories & Tools (2026)

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library

A glossy Matrix collaboration client for the web.

The modern video player for macOS.

Concise, consistent, and legible badges in SVG and raster format

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

Jenkins automation server

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

Program for determining types of files for Windows, Linux and MacOS.

💌 Build and send emails using React

Create real electronics with Typescript and React

Desktop app for managing BibTeX and BibLaTeX (.bib) libraries

PowerShell for every system!

an application that automates the lifecycle of servers

Self-hosted Speed Test for HTML5 and more. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more

Fast and low overhead web framework, for Node.js

Apache Iceberg

Cloud Native Runtime Security

The Microsoft community Windows Package Manager manifest repository

An open and reliable container runtime

📱 Nextcloud Android app