Fully designed, beautifully implemented themes for quick site builds. The premier starter theme for custom WordPress development. Parent and Child Theme. Free and Open-Source. Train your team to become Understrap experts in record time. Start with simple, powerful theme code based on Underscores, the best-practices starter theme from Automattic, the creators of WordPress. Add beautiful, flexible styles, components, grids and responsive design with Bootstrap, the industry standard for mobile-first development. Understrap is an open-source project maintained and powered by Howard Development & Consulting, a web development firm with more than 20 years experience innovating online. We’re building a community on open-source principles that’s supported by continuous improvements from our paid development team, which means you get the best of both worlds, the flexibility and freedom of open source, plus the stability and security of knowing there’s a serious company behind the project.