What is awesome-hidden-gems?

This repository is a curated list of open-source software tools that the author considers underrated. The premise is that well-known tools like VS Code, Docker, and PostgreSQL already get plenty of attention, so this list focuses on lesser-known alternatives that professionals use but that most developers have not heard of. Everything listed is free and open-source. The list is organized into categories covering different areas of software development. These include coding and developer tools, AI tools, cybersecurity, penetration testing, DevOps, secure development practices, databases, monitoring, diagnostics, and command-line tools. Each entry in the list gives the tool's name, a one-sentence explanation of what makes it notable, its GitHub star count, and a link to its repository. A few examples from the list: Lazygit is described as a terminal interface for Git that makes staging and committing easier without leaving the command line. Flowise is a drag-and-drop builder for applications that use large language models. Coolify is a self-hosted alternative to deployment platforms like Heroku or Vercel. Wazuh is a free security monitoring platform for detecting threats. The repository does not contain any code, applications, or technical infrastructure. It is a reference document in Markdown format, formatted in the style of the Awesome lists convention, which is a widely used format on GitHub for community-maintained resource collections. The license is CC0, meaning the content is dedicated to the public domain. Contributions from others are accepted via pull requests.