HTML Ref

Designed for web developers, researchers, designers, and students. Streamlines your workflow with the following features: • Dynamic Search: Filter elements in real-time by name, description, or attributes. Case-insensitive for ease of use. • Autocomplete: Sidebar-specific suggestions for element names, isolated from browser history, with up to 5 recent search terms saved locally only. • Collapsible 12 Categories to save space and reduce scrolling. • Attributes: Shown below each element, styled visually different from the elements for clarity.

Security is a priority: • Minimal Permissions. • No Data Collection: Operates entirely offline, with all its source data saved locally in a file. • Safe DOM Manipulation. • No Third-Party Libraries. • Adheres to Mozilla’s development and security standards, including future data collection permissions requirements. • Privacy: No personal data collected.

Data is sourced for accuracy from MDN and WHATWG as of September 2025.